{"id":18112,"date":"2020-12-07T13:08:16","date_gmt":"2020-12-07T13:08:16","guid":{"rendered":"https:\/\/aalberts-st.flywheelsites.com\/processes\/sub-zero-treatments\/"},"modified":"2026-08-27T07:28:28","modified_gmt":"2026-08-27T05:28:28","slug":"tiefkuehlen","status":"publish","type":"process","link":"https:\/\/www.aalberts-st.com\/de\/verfahren\/tiefkuehlen\/","title":{"rendered":"Tiefk\u00fchlen"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"18112\" class=\"elementor elementor-18112 elementor-1422\" data-elementor-post-type=\"process\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-242d3078 elementor-section-height-min-height page-header elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"242d3078\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5eb605e2\" data-id=\"5eb605e2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-327c26e8 elementor-widget__width-auto elementor-widget elementor-widget-heading\" data-id=\"327c26e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Tiefk\u00fchlen<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-461871e white_bc elementor-widget elementor-widget-wp-widget-bcn_widget\" data-id=\"461871e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wp-widget-bcn_widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"breadcrumbs\" vocab=\"https:\/\/schema.org\/\" typeof=\"BreadcrumbList\"><span property=\"itemListElement\" typeof=\"ListItem\"><a property=\"item\" typeof=\"WebPage\" title=\"Go to Aalberts surface technologies.\" href=\"https:\/\/www.aalberts-st.com\/de\/\" class=\"home\" ><span property=\"name\">Aalberts surface technologies<\/span><\/a><meta property=\"position\" content=\"1\"><\/span> &gt; <span property=\"itemListElement\" typeof=\"ListItem\"><a property=\"item\" typeof=\"WebPage\" title=\"Go to \u00dcber uns.\" href=\"https:\/\/www.aalberts-st.com\/de\/ueber-uns\/\" class=\"post post-page\" ><span property=\"name\">\u00dcber uns<\/span><\/a><meta property=\"position\" content=\"2\"><\/span> &gt; <span property=\"itemListElement\" typeof=\"ListItem\"><a property=\"item\" typeof=\"WebPage\" title=\"Go to News.\" href=\"https:\/\/www.aalberts-st.com\/de\/ueber-uns\/news\/\" class=\"post-root post post-post\" aria-current=\"page\"><span property=\"name\">News<\/span><\/a><meta property=\"position\" content=\"3\"><\/span><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-534fd854 anchor_link elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"534fd854\" data-element_type=\"section\" data-e-type=\"section\" id=\"was-ist-tiefk\u00fchlen?\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-fa5c5a\" data-id=\"fa5c5a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7cb9d2e6 parent-sticky elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7cb9d2e6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-4e1a934a sticky\" data-id=\"4e1a934a\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7da8e8f7 read-more cstm_anchor elementor-widget elementor-widget-button\" data-id=\"7da8e8f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#was-ist-tiefk\u00fchlen?\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Was ist Tiefk\u00fchlen?<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ad030f7 read-more cstm_anchor elementor-widget elementor-widget-button\" data-id=\"2ad030f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#branchen\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Branchen<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73800878 elementor-widget elementor-widget-button\" data-id=\"73800878\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#verfahrensstandorte\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Verfahrensstandorte<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-3d1c1b65\" data-id=\"3d1c1b65\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-33f6d3cc elementor-widget elementor-widget-heading\" data-id=\"33f6d3cc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Was ist Tiefk\u00fchlen von Stahl?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3dbc8dc9 elementor-widget elementor-widget-text-editor\" data-id=\"3dbc8dc9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Nach der W\u00e4rmebehandlung bleibt im Werkst\u00fcck abh\u00e4ngig vom verwendeten Material eine meist unerw\u00fcnschte instabile Phase im Stahl zur\u00fcck \u2013 der Restaustenit. Die gezielte Umwandlung dieser Phase in eine martensitische Struktur kann durch Kombination konventioneller W\u00e4rmebehandlungstechniken mit Tiefk\u00fchlen erfolgen. Das Tiefk\u00fchlen ist oft die technisch und wirtschaftlich einfachste und sinnvollste Methode, um die angestrebten Werkstoffeigenschaften zu erzielen und Gef\u00fcgever\u00e4nderungen w\u00e4hrend des Gebrauchs zu verhindern.<\/p><p>Das Tiefk\u00fchlen ist ein Verfahren, bei denen Werkst\u00fccke bei einer Temperatur unter Raumtemperatur, oft im Bereich zwischen -20\u00a0\u00b0C bis -80\u00a0\u00b0C behandelt werden. Die Behandlung kann ein einmaliger, oder ein mehrmaliger zus\u00e4tzlicher Schritt im H\u00e4rteprozess sein, um optimale Ergebnisse in Bezug auf H\u00e4rte und Struktur des Materials zu erzielen, oder sie kann Teil eines Alterungsprozesses sein.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-273dba7 elementor-widget elementor-widget-heading\" data-id=\"273dba7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tiefk\u00fchlen Verfahren <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d6c8e3 elementor-widget elementor-widget-text-editor\" data-id=\"2d6c8e3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Bei hoch kohlenstoffhaltigen St\u00e4hlen (&gt; ca. 0,6\u00a0%), oder bei St\u00e4hlen nach einer Einsatzh\u00e4rtung reicht die Abschrecktemperatur des verwendeten Mediums nicht aus, um ein monophasiges H\u00e4rtungsgef\u00fcge (Martensit) zu erzielen. Das hei\u00dft, das beim H\u00e4rtungsprozess bei hohen Temperaturen vorliegende Austenitgef\u00fcge kann nicht komplett umwandelt und es bleibt ein gewisser Anteil Austenit \u00fcbrig, der sogenannte Restaustenit. Dieser Restaustenit ist deutlich weicher als das H\u00e4rtungsgef\u00fcge und ist auch von den Atomgittervolumen kleiner. Dies k\u00f6nnte beim Einsatz der Bauteile zu Problemen f\u00fchren. Deshalb muss auch meistens dieser Restaustenit nachtr\u00e4glich in ein H\u00e4rtungsgef\u00fcge (Martensit) umgewandelt werden. Der Umwandlungspunkt abh\u00e4ngig vom jeweiligen Kohlenstoffgehalt liegt dabei im Temperaturminusbereich (&lt; 0\u00a0\u00b0C).<\/p><p>F\u00fcr das Tiefk\u00fchlen benutzt man fl\u00fcssigen Stickstoff, der in einer Tiefk\u00fchlkammer in gasf\u00f6rmigen Stickstoff umwandelt. Der Prozess beinhaltet dabei ein langsames Abk\u00fchlen auf Behandlungstemperatur, eine gewisse Haltezeit und ein langsames Erw\u00e4rmen auf Raumtemperatur.<\/p><p>Nach jedem Tiefk\u00fchlprozess muss ein erneutes Anlassen erfolgen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0b2789d elementor-widget elementor-widget-heading\" data-id=\"0b2789d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Tiefk\u00fchlen Vorteile <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-686efa2 check-list elementor-widget elementor-widget-text-editor\" data-id=\"686efa2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Das Tiefk\u00fchlen hat den Vorteil, dass man wirtschaftlich und relativ schnell die Restaustenit-Umwandlung durchf\u00fchren kann, ohne die Bauteile einer h\u00f6heren Temperatur aussetzen zu m\u00fcssen, was aus technischen Gr\u00fcnden oft nicht m\u00f6glich ist.<\/p><ul><li>Erzielung einer h\u00f6heren Oberfl\u00e4chenh\u00e4rte<\/li><li>Reduzierung von oberfl\u00e4chennahen Gef\u00fcgeeigenspannungen<\/li><li>Reduzierung von Rissgefahr<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c35f702 elementor-widget elementor-widget-heading\" data-id=\"c35f702\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Anwendungsgebiete<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a97a8b5 elementor-widget elementor-widget-text-editor\" data-id=\"a97a8b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Besonders wichtig bei Bauteilen, die im Einsatz keine Volumen- oder L\u00e4ngen\u00e4nderungen durch Gef\u00fcgever\u00e4nderungen erfahren d\u00fcrfen, z.B. Messmittel, Werkzeuge, Automobil- und Luftfahrtbauteile. Zudem ben\u00f6tigen wir eine maximale Oberfl\u00e4chenh\u00e4rte.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ac91fc elementor-widget elementor-widget-heading\" data-id=\"9ac91fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Unser Service f\u00fcr Sie, von der Idee bis zur Serienreife:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad25ab3 elementor-widget elementor-widget-text-editor\" data-id=\"ad25ab3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Individuelle Innovationen entwickeln<\/li><li>Detailfragen kl\u00e4ren<\/li><li>Support von der Idee bis zur Serienproduktion<\/li><li>Erstklassige Betreuung<\/li><li>H\u00f6chste Qualit\u00e4t \u2013 egal ob Klein- oder Gro\u00dfserie<\/li><li>Zertifiziert nach DIN EN ISO 9001:2015, VDA 6.1:2016 und ISO 13485:2016<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f7cd50f anchor_link elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f7cd50f\" data-element_type=\"section\" data-e-type=\"section\" id=\"branchen\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-181277aa\" data-id=\"181277aa\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-6f86f787\" data-id=\"6f86f787\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5fb9f43 elementor-widget elementor-widget-heading\" data-id=\"5fb9f43\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">H\u00e4ufig gestellte Fragen zum Tiefk\u00fchlen von Stahl<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c49597f process-detail elementor-widget elementor-widget-accordion\" data-id=\"c49597f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion\">\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2061\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-2061\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Was ist das Tiefk\u00fchlen von Stahl?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2061\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-2061\"><p>Beim Tiefk\u00fchlen von Stahl handelt es sich um einen Prozessschritt bei der W\u00e4rmebehandlung, bei dem das Werkst\u00fcck f\u00fcr eine notwendige Gef\u00fcgever\u00e4nderung nicht erw\u00e4rmt, sondern tiefgek\u00fchlt wird. In den meisten F\u00e4llen wird dabei der vorliegende Restaustenit in ein martensitisches H\u00e4rtungsgef\u00fcge umgewandelt.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2062\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-2062\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">In welchen Anwendungen wird das Tiefk\u00fchlen von Stahl eingesetzt?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2062\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-2062\"><p>Meistens bei h\u00f6her kohlenstoffhaltigen St\u00e4hlen, oder bei St\u00e4hlen, die einsatzgeh\u00e4rtet wurden. Das Tiefk\u00fchlen findet immer im Nachgang einer klassischen W\u00e4rmebehandlung statt.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2063\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-2063\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">Wie lange dauert das Tiefk\u00fchlen von Stahl?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2063\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-2063\"><p>Der Gesamtprozess (Abk\u00fchlen, Halten, Aufw\u00e4rmen) kann schon mehrere Stunden dauern, abh\u00e4ngig von der Bauteilgeometrie und speziellen Kundenvorgaben.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-accordion-item\">\n\t\t\t\t\t<h3 id=\"elementor-tab-title-2064\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-2064\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon elementor-accordion-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-closed\"><svg class=\"e-font-icon-svg e-fas-plus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-accordion-icon-opened\"><svg class=\"e-font-icon-svg e-fas-minus\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-accordion-title\" tabindex=\"0\">K\u00f6nnen alle Teile oder Komponenten aus Stahl tiefgek\u00fchlt werden, oder gibt es Einschr\u00e4nkungen?<\/a>\n\t\t\t\t\t<\/h3>\n\t\t\t\t\t<div id=\"elementor-tab-content-2064\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-2064\"><p>Eigentlich kann man alle Bauteile tiefk\u00fchlen. Es sollte nur auf Thermoschock-Situationen verzichtet werden. Das passiert h\u00e4ufig, wenn man zum Tiefk\u00fchlen die Bauteile in den fl\u00fcssigen Stickstoff mit -196\u00a0\u00b0C behandelt. Dann sind bei komplizierten Bauteilgeometrien Rissbildungen m\u00f6glich.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Was ist das Tiefk\\u00fchlen von Stahl?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Beim Tiefk\\u00fchlen von Stahl handelt es sich um einen Prozessschritt bei der W\\u00e4rmebehandlung, bei dem das Werkst\\u00fcck f\\u00fcr eine notwendige Gef\\u00fcgever\\u00e4nderung nicht erw\\u00e4rmt, sondern tiefgek\\u00fchlt wird. 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Das Tiefk\\u00fchlen findet immer im Nachgang einer klassischen W\\u00e4rmebehandlung statt.<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"Wie lange dauert das Tiefk\\u00fchlen von Stahl?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Der Gesamtprozess (Abk\\u00fchlen, Halten, Aufw\\u00e4rmen) kann schon mehrere Stunden dauern, abh\\u00e4ngig von der Bauteilgeometrie und speziellen Kundenvorgaben.<\\\/p>\"}},{\"@type\":\"Question\",\"name\":\"K\\u00f6nnen alle Teile oder Komponenten aus Stahl tiefgek\\u00fchlt werden, oder gibt es Einschr\\u00e4nkungen?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"<p>Eigentlich kann man alle Bauteile tiefk\\u00fchlen. Es sollte nur auf Thermoschock-Situationen verzichtet werden. Das passiert h\\u00e4ufig, wenn man zum Tiefk\\u00fchlen die Bauteile in den fl\\u00fcssigen Stickstoff mit -196\\u00a0\\u00b0C behandelt. Dann sind bei komplizierten Bauteilgeometrien Rissbildungen m\\u00f6glich.<\\\/p>\"}}]}<\/script>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1147718f elementor-widget elementor-widget-heading\" data-id=\"1147718f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Branchen<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-24a936f5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"24a936f5\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-7aa01da1\" data-id=\"7aa01da1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5c7655e7 elementor-widget elementor-widget-shortcode\" data-id=\"5c7655e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">        <div class=\"container industries process\">\n                                            <div class=\"process-indusries-owl owl-carousel owl-theme\">\n                                                        <div class=\"item\">\n                        <article class=\"indsutries process-single\">\n                                                                                        <div class=\"red-filter-image-header\">\n                                    <img fetchpriority=\"high\" decoding=\"async\" width=\"1500\" height=\"756\" src=\"https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Tool-Manufacturing.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Headerbild Branche Werkzeugbau - Aalberts surface technologies\" srcset=\"https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Tool-Manufacturing.jpg 1500w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Tool-Manufacturing-370x186.jpg 370w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Tool-Manufacturing-1024x516.jpg 1024w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Tool-Manufacturing-768x387.jpg 768w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Tool-Manufacturing-300x151.jpg 300w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/>                                <\/div>                             <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/de\/branchen\/werkzeugbau\/\">\n                                        <span style=\"color: #fff; z-index: 99;\"\n                                              class=\"h3-fake\">Werkzeugbau<\/span>\n                            <\/a>\n\n                        <\/article>\n                    <\/div>\n                                                        <div class=\"item\">\n                        <article class=\"indsutries process-single\">\n                                                                                        <div class=\"red-filter-image-header\">\n                                    <img decoding=\"async\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/titel-automotive-quelle-beachten-1920x1080-1.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Automobilindustrie\" srcset=\"https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/titel-automotive-quelle-beachten-1920x1080-1.jpg 1920w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/titel-automotive-quelle-beachten-1920x1080-1-356x200.jpg 356w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/titel-automotive-quelle-beachten-1920x1080-1-1024x576.jpg 1024w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/titel-automotive-quelle-beachten-1920x1080-1-768x432.jpg 768w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/titel-automotive-quelle-beachten-1920x1080-1-1536x864.jpg 1536w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/titel-automotive-quelle-beachten-1920x1080-1-300x169.jpg 300w\" sizes=\"(max-width: 1920px) 100vw, 1920px\" \/>                                <\/div>                             <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/de\/branchen\/automobilindustrie\/\">\n                                        <span style=\"color: #fff; z-index: 99;\"\n                                              class=\"h3-fake\">Automobilindustrie<\/span>\n                            <\/a>\n\n                        <\/article>\n                    <\/div>\n                                                        <div class=\"item\">\n                        <article class=\"indsutries process-single\">\n                                                                                        <div class=\"red-filter-image-header\">\n                                    <img decoding=\"async\" width=\"2560\" height=\"1704\" src=\"https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Chemische-Industrie-scaled.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Headerbild Branche Chemieindustrie - Aalberts surface technologies\" srcset=\"https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Chemische-Industrie-scaled.jpg 2560w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Chemische-Industrie-300x200.jpg 300w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Chemische-Industrie-1024x682.jpg 1024w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Chemische-Industrie-768x511.jpg 768w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Chemische-Industrie-1536x1022.jpg 1536w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Chemische-Industrie-2048x1363.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>                                <\/div>                             <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/de\/branchen\/chemieindustrie\/\">\n                                        <span style=\"color: #fff; z-index: 99;\"\n                                              class=\"h3-fake\">Chemieindustrie<\/span>\n                            <\/a>\n\n                        <\/article>\n                    <\/div>\n                                                        <div class=\"item\">\n                        <article class=\"indsutries process-single\">\n                                                                                        <div class=\"red-filter-image-header\">\n                                    <img loading=\"lazy\" decoding=\"async\" width=\"2307\" height=\"840\" src=\"https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/11\/bitmap@3x.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Headerbild Branche Luft- und Raumfahrt - Aalberts surface technologies\" srcset=\"https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/11\/bitmap@3x.jpg 2307w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/11\/bitmap@3x-370x135.jpg 370w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/11\/bitmap@3x-1024x373.jpg 1024w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/11\/bitmap@3x-768x280.jpg 768w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/11\/bitmap@3x-1536x559.jpg 1536w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/11\/bitmap@3x-2048x746.jpg 2048w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/11\/bitmap@3x-300x109.jpg 300w\" sizes=\"(max-width: 2307px) 100vw, 2307px\" \/>                                <\/div>                             <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/de\/branchen\/luft-und-raumfahrt\/\">\n                                        <span style=\"color: #fff; z-index: 99;\"\n                                              class=\"h3-fake\">Luft- und Raumfahrt<\/span>\n                            <\/a>\n\n                        <\/article>\n                    <\/div>\n                                                        <div class=\"item\">\n                        <article class=\"indsutries process-single\">\n                                                                                        <div class=\"red-filter-image-header\">\n                                    <img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1707\" src=\"https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Medizintechnik-scaled.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"Headerbild Branche Medizintechnik - Aalberts surface technologies\" srcset=\"https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Medizintechnik-scaled.jpg 2560w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Medizintechnik-300x200.jpg 300w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Medizintechnik-1024x683.jpg 1024w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Medizintechnik-768x512.jpg 768w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Medizintechnik-1536x1024.jpg 1536w, https:\/\/www.aalberts-st.com\/wp-content\/uploads\/2020\/12\/Medizintechnik-2048x1365.jpg 2048w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>                                <\/div>                             <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/de\/branchen\/medizintechnik\/\">\n                                        <span style=\"color: #fff; z-index: 99;\"\n                                              class=\"h3-fake\">Medizintechnik<\/span>\n                            <\/a>\n\n                        <\/article>\n                    <\/div>\n                                        <\/div>\n                <\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6826101a anchor_link elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6826101a\" data-element_type=\"section\" data-e-type=\"section\" id=\"verfahrensstandorte\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-3313a5eb\" data-id=\"3313a5eb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-47b63f57\" data-id=\"47b63f57\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6aca70c8 elementor-widget elementor-widget-heading\" data-id=\"6aca70c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Verfahrensstandorte<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7bb1f5b7 elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7bb1f5b7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-122f7a97 locations-info-box\" data-id=\"122f7a97\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-263995b0 elementor-widget elementor-widget-text-editor\" data-id=\"263995b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Sie haben eine Frage zu Werkstoffen oder Verfahren? Sprechen Sie uns an.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ec02b7 elementor-widget elementor-widget-button\" data-id=\"9ec02b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/de\/standorte\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">KONTAKT<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-inner-column elementor-element elementor-element-8ff103b\" data-id=\"8ff103b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-139d85ef elementor-widget elementor-widget-shortcode\" data-id=\"139d85ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">        \n                        \n        \n        \n        <div class=\"container locations process\">\n            <div style=\"display: none;\" class=\"fake_location\"><span class=\"lat\"><\/span> <span class=\"lng\"><\/span><\/div>            <span style=\"display: none;\" class=\"proces_type\">heat treatment<\/span>\n                            <div class=\"container-locatie-carousel\">\n                    <div class=\"process-location-owl owl-carousel owl-theme\">\n                                                    <div class=\"item\">\n                                <article class=\"locations process-single\">\n                                                                        <span class=\"bold red\">heat treatment <\/span>\n                                    <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/locations\/amboise\/\">\n                                        <h3 class=\"styling-heading-five\">Amboise<\/h3>\n                                        <span class=\"country\">France<\/span>\n                                    <\/a>\n                                    <!-- <span>France<\/span> -->\n                                    <span class=\"latitude\">47.4154442<\/span><span class=\"longitude\">1.0245775<\/span>                                    <a class=\"email\" href=\"mailto:info.amboise@aalberts-st.com\"> info.amboise@aalberts-st.com <\/a>\n                                    <a class=\"telefoon\"\n                                       href=\"tel:+33 247 2374 74\"> +33 247 2374 74 <\/a>\n                                                                                                                                                                                                    <a class=\"faq_button button_rood\"\n                                               href=\"https:\/\/www.aalberts-st.com\/de\/standorte\/amboise\/\"><span>Zum Standort<\/span>\n                                            <\/a>\n                                                                                \n                                                                    <\/article>\n                            <\/div>\n                                                    <div class=\"item\">\n                                <article class=\"locations process-single\">\n                                                                        <span class=\"bold red\">heat treatment <\/span>\n                                    <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/locations\/dunningen\/\">\n                                        <h3 class=\"styling-heading-five\">Dunningen<\/h3>\n                                        <span class=\"country\">Germany<\/span>\n                                    <\/a>\n                                    <!-- <span>Germany<\/span> -->\n                                    <span class=\"latitude\">48.224966<\/span><span class=\"longitude\">8.5003521<\/span>                                    <a class=\"email\" href=\"mailto:info.dunningen@aalberts-st.com\"> info.dunningen@aalberts-st.com <\/a>\n                                    <a class=\"telefoon\"\n                                       href=\"tel:+49 7403 92907-0\"> +49 7403 92907-0 <\/a>\n                                                                                                                                                                                                    <a class=\"faq_button button_rood\"\n                                               href=\"https:\/\/www.aalberts-st.com\/de\/standorte\/dunningen\/\"><span>Zum Standort<\/span>\n                                            <\/a>\n                                                                                \n                                                                    <\/article>\n                            <\/div>\n                                                    <div class=\"item\">\n                                <article class=\"locations process-single\">\n                                                                        <span class=\"bold red\">heat treatment <\/span>\n                                    <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/locations\/eindhoven-achtseweg\/\">\n                                        <h3 class=\"styling-heading-five\">Eindhoven<\/h3>\n                                        <span class=\"country\">the Netherlands<\/span>\n                                    <\/a>\n                                    <!-- <span>the Netherlands<\/span> -->\n                                    <span class=\"latitude\">51.4703524<\/span><span class=\"longitude\">5.419001<\/span>                                    <a class=\"email\" href=\"mailto:info.eindhoven-heat@aalberts-st.com\"> info.eindhoven-heat@aalberts-st.com <\/a>\n                                    <a class=\"telefoon\"\n                                       href=\"tel:+31 40 266 3000\"> +31 40 266 3000 <\/a>\n                                                                                                                                                                                                    <a class=\"faq_button button_rood\"\n                                               href=\"https:\/\/www.aalberts-st.com\/de\/standorte\/eindhoven-achtseweg\/\"><span>Zum Standort<\/span>\n                                            <\/a>\n                                                                                \n                                                                    <\/article>\n                            <\/div>\n                                                    <div class=\"item\">\n                                <article class=\"locations process-single\">\n                                                                        <span class=\"bold red\">heat treatment <\/span>\n                                    <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/locations\/gaildorf\/\">\n                                        <h3 class=\"styling-heading-five\">Gaildorf<\/h3>\n                                        <span class=\"country\">Germany<\/span>\n                                    <\/a>\n                                    <!-- <span>Germany<\/span> -->\n                                    <span class=\"latitude\">49.0162195<\/span><span class=\"longitude\">9.7588191<\/span>                                    <a class=\"email\" href=\"mailto:info.gaildorf@aalberts-st.com\"> info.gaildorf@aalberts-st.com <\/a>\n                                    <a class=\"telefoon\"\n                                       href=\"tel:+49 7971 96980\"> +49 7971 96980 <\/a>\n                                                                                                                                                                                                    <a class=\"faq_button button_rood\"\n                                               href=\"https:\/\/www.aalberts-st.com\/de\/standorte\/gaildorf\/\"><span>Zum Standort<\/span>\n                                            <\/a>\n                                                                                \n                                                                    <\/article>\n                            <\/div>\n                                                    <div class=\"item\">\n                                <article class=\"locations process-single\">\n                                                                        <span class=\"bold red\">HIP | braze | heat treatment <\/span>\n                                    <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/locations\/greenville-fairforest\/\">\n                                        <h3 class=\"styling-heading-five\">Greenville (South Carolina)<\/h3>\n                                        <span class=\"country\">United States<\/span>\n                                    <\/a>\n                                    <!-- <span>United States<\/span> -->\n                                    <span class=\"latitude\">34.8039732<\/span><span class=\"longitude\">-82.3394456<\/span>                                    <a class=\"email\" href=\"mailto:HT-AST-Fairforest@aalberts-st.us\"> HT-AST-Fairforest@aalberts-st.us <\/a>\n                                    <a class=\"telefoon\"\n                                       href=\"tel:+1 864-288-9111\"> +1 864-288-9111 <\/a>\n                                                                                                                                                                                                    <a class=\"faq_button button_rood\"\n                                               href=\"https:\/\/www.aalberts-st.com\/de\/standorte\/greenville-fairforest\/\"><span>Zum Standort<\/span>\n                                            <\/a>\n                                                                                \n                                                                    <\/article>\n                            <\/div>\n                                                    <div class=\"item\">\n                                <article class=\"locations process-single\">\n                                                                        <span class=\"bold red\">heat treatment <\/span>\n                                    <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/locations\/kehl\/\">\n                                        <h3 class=\"styling-heading-five\">Kehl<\/h3>\n                                        <span class=\"country\">Germany<\/span>\n                                    <\/a>\n                                    <!-- <span>Germany<\/span> -->\n                                    <span class=\"latitude\">48.50015<\/span><span class=\"longitude\">7.82006<\/span>                                    <a class=\"email\" href=\"mailto:info.kehl@aalberts-st.com\"> info.kehl@aalberts-st.com <\/a>\n                                    <a class=\"telefoon\"\n                                       href=\"tel:+49 7854 96470\"> +49 7854 96470 <\/a>\n                                                                                                                                                                                                    <a class=\"faq_button button_rood\"\n                                               href=\"https:\/\/www.aalberts-st.com\/de\/standorte\/kehl\/\"><span>Zum Standort<\/span>\n                                            <\/a>\n                                                                                \n                                                                    <\/article>\n                            <\/div>\n                                                    <div class=\"item\">\n                                <article class=\"locations process-single\">\n                                                                        <span class=\"bold red\">heat treatment <\/span>\n                                    <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/locations\/laupheim\/\">\n                                        <h3 class=\"styling-heading-five\">Laupheim<\/h3>\n                                        <span class=\"country\">Germany<\/span>\n                                    <\/a>\n                                    <!-- <span>Germany<\/span> -->\n                                    <span class=\"latitude\">48.22976<\/span><span class=\"longitude\">9.83458<\/span>                                    <a class=\"email\" href=\"mailto:info.laupheim@aalberts-st.com\"> info.laupheim@aalberts-st.com <\/a>\n                                    <a class=\"telefoon\"\n                                       href=\"tel:+49 7392 70960\"> +49 7392 70960 <\/a>\n                                                                                                                                                                                                    <a class=\"faq_button button_rood\"\n                                               href=\"https:\/\/www.aalberts-st.com\/de\/standorte\/laupheim\/\"><span>Zum Standort<\/span>\n                                            <\/a>\n                                                                                \n                                                                    <\/article>\n                            <\/div>\n                                                    <div class=\"item\">\n                                <article class=\"locations process-single\">\n                                                                        <span class=\"bold red\">heat treatment <\/span>\n                                    <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/locations\/remscheid\/\">\n                                        <h3 class=\"styling-heading-five\">Remscheid<\/h3>\n                                        <span class=\"country\">Germany<\/span>\n                                    <\/a>\n                                    <!-- <span>Germany<\/span> -->\n                                    <span class=\"latitude\">51.2219389<\/span><span class=\"longitude\">7.2353813<\/span>                                    <a class=\"email\" href=\"mailto:info.remscheid@aalberts-st.com\"> info.remscheid@aalberts-st.com <\/a>\n                                    <a class=\"telefoon\"\n                                       href=\"tel:+49 2191 56200\"> +49 2191 56200 <\/a>\n                                                                                                                                                                                                    <a class=\"faq_button button_rood\"\n                                               href=\"https:\/\/www.aalberts-st.com\/de\/standorte\/remscheid\/\"><span>Zum Standort<\/span>\n                                            <\/a>\n                                                                                \n                                                                    <\/article>\n                            <\/div>\n                                                    <div class=\"item\">\n                                <article class=\"locations process-single\">\n                                                                        <span class=\"bold red\">heat treatment <\/span>\n                                    <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/locations\/soudan\/\">\n                                        <h3 class=\"styling-heading-five\">Soudan<\/h3>\n                                        <span class=\"country\">France<\/span>\n                                    <\/a>\n                                    <!-- <span>France<\/span> -->\n                                    <span class=\"latitude\">47.7059027<\/span><span class=\"longitude\">-1.3208699<\/span>                                    <a class=\"email\" href=\"mailto:info.soudan@aalberts-st.com\"> info.soudan@aalberts-st.com <\/a>\n                                    <a class=\"telefoon\"\n                                       href=\"tel:+33 228040600\"> +33 228040600 <\/a>\n                                                                                                                                                                                                    <a class=\"faq_button button_rood\"\n                                               href=\"https:\/\/www.aalberts-st.com\/de\/standorte\/soudan\/\"><span>Zum Standort<\/span>\n                                            <\/a>\n                                                                                \n                                                                    <\/article>\n                            <\/div>\n                                                    <div class=\"item\">\n                                <article class=\"locations process-single\">\n                                                                        <span class=\"bold red\">heat treatment <\/span>\n                                    <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/locations\/varnamo\/\">\n                                        <h3 class=\"styling-heading-five\">V\u00e4rnamo<\/h3>\n                                        <span class=\"country\">Sweden<\/span>\n                                    <\/a>\n                                    <!-- <span>Sweden<\/span> -->\n                                    <span class=\"latitude\">57.1767058<\/span><span class=\"longitude\">14.0107878<\/span>                                    <a class=\"email\" href=\"mailto:info.nordic@aalberts-st.com\"> info.nordic@aalberts-st.com <\/a>\n                                    <a class=\"telefoon\"\n                                       href=\"tel:+46 (0)10 149 80 00 \"> +46 (0)10 149 80 00  <\/a>\n                                                                                                                                                                                                    <a class=\"faq_button button_rood\"\n                                               href=\"https:\/\/www.aalberts-st.com\/de\/standorte\/varnamo\/\"><span>Zum Standort<\/span>\n                                            <\/a>\n                                                                                \n                                                                    <\/article>\n                            <\/div>\n                                                    <div class=\"item\">\n                                <article class=\"locations process-single\">\n                                                                        <span class=\"bold red\">heat treatment <\/span>\n                                    <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/locations\/venlo\/\">\n                                        <h3 class=\"styling-heading-five\">Venlo (Lomm)<\/h3>\n                                        <span class=\"country\">the Netherlands<\/span>\n                                    <\/a>\n                                    <!-- <span>the Netherlands<\/span> -->\n                                    <span class=\"latitude\">51.4464231<\/span><span class=\"longitude\">6.1786697<\/span>                                    <a class=\"email\" href=\"mailto:info.venlo@aalberts-st.com\"> info.venlo@aalberts-st.com <\/a>\n                                    <a class=\"telefoon\"\n                                       href=\"tel:+31 77 308 1333\"> +31 77 308 1333 <\/a>\n                                                                                                                                                                                                    <a class=\"faq_button button_rood\"\n                                               href=\"https:\/\/www.aalberts-st.com\/de\/standorte\/venlo\/\"><span>Zum Standort<\/span>\n                                            <\/a>\n                                                                                \n                                                                    <\/article>\n                            <\/div>\n                                                    <div class=\"item\">\n                                <article class=\"locations process-single\">\n                                                                        <span class=\"bold red\">heat treatment <\/span>\n                                    <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/locations\/werther\/\">\n                                        <h3 class=\"styling-heading-five\">Werther<\/h3>\n                                        <span class=\"country\">Germany<\/span>\n                                    <\/a>\n                                    <!-- <span>Germany<\/span> -->\n                                    <span class=\"latitude\">52.08555<\/span><span class=\"longitude\">8.42509<\/span>                                    <a class=\"email\" href=\"mailto:info.werther@aalberts-st.com\"> info.werther@aalberts-st.com <\/a>\n                                    <a class=\"telefoon\"\n                                       href=\"tel:+49 5203 97405\"> +49 5203 97405 <\/a>\n                                                                                                                                                                                                    <a class=\"faq_button button_rood\"\n                                               href=\"https:\/\/www.aalberts-st.com\/de\/standorte\/werther\/\"><span>Zum Standort<\/span>\n                                            <\/a>\n                                                                                \n                                                                    <\/article>\n                            <\/div>\n                                                    <div class=\"item\">\n                                <article class=\"locations process-single\">\n                                                                        <span class=\"bold red\">heat treatment <\/span>\n                                    <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/locations\/blackburn\/\">\n                                        <h3 class=\"styling-heading-five\">Blackburn<\/h3>\n                                        <span class=\"country\">United Kingdom<\/span>\n                                    <\/a>\n                                    <!-- <span>United Kingdom<\/span> -->\n                                    <span class=\"latitude\">53.7642256<\/span><span class=\"longitude\">-2.4548116<\/span>                                    <a class=\"email\" href=\"mailto:info.blackburn@aalberts-st.com\"> info.blackburn@aalberts-st.com <\/a>\n                                    <a class=\"telefoon\"\n                                       href=\"tel:+44 1254 264901\"> +44 1254 264901 <\/a>\n                                                                                                                                                                                                    <a class=\"faq_button button_rood\"\n                                               href=\"https:\/\/www.aalberts-st.com\/de\/standorte\/blackburn\/\"><span>Zum Standort<\/span>\n                                            <\/a>\n                                                                                \n                                                                    <\/article>\n                            <\/div>\n                                                    <div class=\"item\">\n                                <article class=\"locations process-single\">\n                                                                        <span class=\"bold red\">heat treatment <\/span>\n                                    <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/locations\/letchworth\/\">\n                                        <h3 class=\"styling-heading-five\">Letchworth<\/h3>\n                                        <span class=\"country\">United Kingdom<\/span>\n                                    <\/a>\n                                    <!-- <span>United Kingdom<\/span> -->\n                                    <span class=\"latitude\">51.9887569<\/span><span class=\"longitude\">-0.2038797<\/span>                                    <a class=\"email\" href=\"mailto:info.letchworth@aalberts-st.com\"> info.letchworth@aalberts-st.com <\/a>\n                                    <a class=\"telefoon\"\n                                       href=\"tel:+44 1462 472100\"> +44 1462 472100 <\/a>\n                                                                                                                                                                                                    <a class=\"faq_button button_rood\"\n                                               href=\"https:\/\/www.aalberts-st.com\/de\/standorte\/letchworth\/\"><span>Zum Standort<\/span>\n                                            <\/a>\n                                                        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<a class=\"email\" href=\"mailto:info.paisvasco@aalberts-st.com\"> info.paisvasco@aalberts-st.com <\/a>\n                                    <a class=\"telefoon\"\n                                       href=\"tel:+34 946215590\"> +34 946215590 <\/a>\n                                                                                                                                                                                                    <a class=\"faq_button button_rood\"\n                                               href=\"https:\/\/www.aalberts-st.com\/de\/standorte\/pais-vasco\/\"><span>Zum Standort<\/span>\n                                            <\/a>\n                                                                                \n                                                                    <\/article>\n                            <\/div>\n                                                    <div class=\"item\">\n                                <article class=\"locations process-single\">\n                                                                        <span class=\"bold red\">HIP | braze | heat treatment <\/span>\n                                    <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/locations\/nashville\/\">\n                                        <h3 class=\"styling-heading-five\">Nashville<\/h3>\n                                        <span class=\"country\">United States<\/span>\n                                    <\/a>\n                                    <!-- <span>United States<\/span> -->\n                                    <span class=\"latitude\">36.2091258<\/span><span class=\"longitude\">-86.7474289<\/span>                                    <a class=\"email\" href=\"mailto:sales@paulo.com\"> sales@paulo.com <\/a>\n                                    <a class=\"telefoon\"\n                                       href=\"tel:+1 615 228 2526\"> +1 615 228 2526 <\/a>\n                          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href=\"https:\/\/www.aalberts-st.com\/locations\/kansas-city\/\">\n                                        <h3 class=\"styling-heading-five\">Kansas City<\/h3>\n                                        <span class=\"country\">United States<\/span>\n                                    <\/a>\n                                    <!-- <span>United States<\/span> -->\n                                    <span class=\"latitude\">39.037057<\/span><span class=\"longitude\">-94.5273374<\/span>                                    <a class=\"email\" href=\"mailto:sales@paulo.com\"> sales@paulo.com <\/a>\n                                    <a class=\"telefoon\"\n                                       href=\"tel:+1 816 861-7500\"> +1 816 861-7500 <\/a>\n                                                                                                                                                                                                    <a class=\"faq_button button_rood\"\n                                               href=\"https:\/\/www.aalberts-st.com\/de\/standorte\/kansas-city\/\"><span>Zum Standort<\/span>\n                                            <\/a>\n                                                                                \n                                                                    <\/article>\n                            <\/div>\n                                                    <div class=\"item\">\n                                <article class=\"locations process-single\">\n                                                                        <span class=\"bold red\">HIP | braze | heat treatment <\/span>\n                                    <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/locations\/st-louis\/\">\n                                        <h3 class=\"styling-heading-five\">St. Louis<\/h3>\n                                        <span class=\"country\">United States<\/span>\n                                    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                                         <\/article>\n                            <\/div>\n                                                    <div class=\"item\">\n                                <article class=\"locations process-single\">\n                                                                        <span class=\"bold red\">HIP | braze | heat treatment <\/span>\n                                    <a class=\"titel\" href=\"https:\/\/www.aalberts-st.com\/locations\/cleveland-oh\/\">\n                                        <h3 class=\"styling-heading-five\">Cleveland<\/h3>\n                                        <span class=\"country\">United States<\/span>\n                                    <\/a>\n                                    <!-- <span>United States<\/span> -->\n                                    <span class=\"latitude\">41.6349254<\/span><span class=\"longitude\">-81.4225348<\/span>                                    <a class=\"email\" href=\"mailto:sales@paulo.com\"> sales@paulo.com <\/a>\n                                    <a class=\"telefoon\"\n                                       href=\"tel:+1 440 946 5900\"> +1 440 946 5900 <\/a>\n                                                                                                                                                                                                    <a class=\"faq_button button_rood\"\n                                               href=\"https:\/\/www.aalberts-st.com\/de\/standorte\/cleveland-oh\/\"><span>Zum Standort<\/span>\n                                            <\/a>\n                                                                                \n                                                                    <\/article>\n                            <\/div>\n                                            <\/div>\n                <\/div>\n            \n        <\/div>\n        \n        \n                    <a class=\"all_locations  show_all read-more\"\n               href=\"\/de\/standorte\/\">Alle Standorte anzeigen<\/a>\n                <\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3e4998e8 sticky-stopper elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3e4998e8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5204286c\" data-id=\"5204286c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Materialien unter 0\u00b0C abschrecken<\/p>\n","protected":false},"featured_media":21364,"template":"","meta":{"_acf_changed":false,"footnotes":""},"process_group":[189],"process_type":[190],"regioe":[174,61],"material":[],"properties":[],"proces_labels":[],"material_ht":[],"properties_ht":[],"class_list":["post-18112","process","type-process","status-publish","has-post-thumbnail","hentry","process_group-thermal-processes-de","process_type-heat-treatment-de","regioe-europe-de","regioe-europe"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Tiefk\u00fchlen von Stahl | Optimale H\u00e4rte und Struktur | Aalberts ST<\/title>\n<meta name=\"description\" content=\"Tiefk\u00fchlen von Stahl | Serviceleistung &amp; 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