{"id":2397,"date":"2023-03-07T17:30:38","date_gmt":"2023-03-07T16:30:38","guid":{"rendered":"http:\/\/haertha.dev.neuekommunikation.de\/wordpress\/?post_type=verfahren&#038;p=2397"},"modified":"2025-05-22T10:51:07","modified_gmt":"2025-05-22T08:51:07","slug":"dlc-coating","status":"publish","type":"verfahren","link":"https:\/\/haertha.de\/en\/process\/dlc-coating\/","title":{"rendered":"DLC coating"},"content":{"rendered":"<div id=\"verfahren-header-block_1eb24aaf7b8e84a584af4a0a991de278\" class=\"verfahren-header-video\" >   \r\n\r\n    <div class=\"embed-container popup-vimeo\">\r\n        <iframe loading=\"lazy\" title=\"LOOP_PVD\" src=\"https:\/\/player.vimeo.com\/video\/813128624?h=26adbec7a6&amp;dnt=1&amp;app_id=122963&#038;controls=0&#038;hd=1&#038;loop=1&#038;autohide=0&#038;dnt=1&#038;autoplay=1&#038;muted=1\" width=\"640\" height=\"300\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture; clipboard-write; encrypted-media; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\"><\/iframe>    <\/div>  \r\n    \r\n    \r\n<\/div>\r\n\n\n\r\n<div id=\"verfahren-text-block_49a76024e953110f3ac7485ffa4ed1e5\" class=\"verfahren-text toc\" data-toctitle=\"Das Verfahren\" style=\"\">\r\n    <div class=\"row\">\r\n        <div class=\"col-12\">\r\n            <div class=\"content-wrapper\" >\r\n\r\n                            <div class=\"box\">\r\n                                            <div class=\"nummber\"> \r\n                            \r\n                        <\/div>\r\n                        \r\n                                            <h2 class=\"headline\">The process<\/h2>\r\n                                \r\n                <\/div>\r\n            \r\n                <div class=\"content-box texteditor\" style=\"\">                    \r\n                    <p><p class=\" translation-block\">DLC coatings are <strong>diamond-like carbon coatings<\/strong>. There are various techniques available. The most common are <strong>PVD coating<\/strong>, a physical process, and plasma-assisted chemical deposition or <strong>Plasma-Assisted Chemical<\/strong> Vapour Deposition, \"PACVD\" for short.<\/p>\n<p>&nbsp;<\/p>\n<p class=\" translation-block\">The techniques are further categorised into <strong>hydrogen-containing, amorphous carbon coatings<\/strong> (Amorphous Diamond-Like Carbon, \"ADLC\" for short) and <strong>hydrogen-free coatings.<\/strong><\/p>\n<p>&nbsp;<\/p>\n<h3><span style=\"color: #6ab651;\">Hydrogenated amorphous carbon coating<\/span><\/h3>\n<p>&nbsp;<\/p>\n<p class=\" translation-block\"><strong>ADLC coating<\/strong> is the most common variant of DLC coating. It is usually applied using the <strong>PACVD technique.<\/strong> These DLC coatings achieve hardness levels between\n1,200 HV and 2,200 HV and <strong>dry friction values of 0.1 to 0.2 against metal.<\/strong> They can generally be applied at temperatures up to 300 \u00b0C.<\/p>\n<p>&nbsp;<\/p>\n<p class=\" translation-block\">The addition of <strong>doping elements<\/strong>  makes it possible to adapt the properties of the coating to the desired outcomes.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3><span style=\"color: #6ab651;\">Hydrogen-free DLC coatings<\/span><\/h3>\n<p>&nbsp;<\/p>\n<p class=\" translation-block\">Hydrogen-free DLC coatings are usually  <strong>harder than ADLC coatings,<\/strong> and have a very low coefficient of friction as well. They are usually applied to the workpiece by means of the <strong>arc-PVD technique.<\/strong> This procedure produces tetrahedral amorphous carbon (ta-C), which offers a higher abrasive wear resistance than amorphous carbon.<\/p>\n<p>&nbsp;<\/p>\n<p class=\" translation-block\">These particularly wear-resistant DLC coatings are <strong>often used in the industrial sector,<\/strong> for example for automotive components, racing vehicles, and industrial components, as well as for oil and petrol applications, camshafts, valves, hydraulic pumps, and much more.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3><span style=\"color: #6ab651;\">PVD vs. PACVD processes<\/span><\/h3>\n<p>&nbsp;<\/p>\n<table class=\"t1\" style=\"height: 329px;\" width=\"100%\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">Coating process<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">PVD<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">PACVD<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">PVD<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">PVD SPUTTER<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">DLC coating<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">HC08<br \/>\nCr+a-C:H:W<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">HC09<br \/>\nCr+a-C:H:W+a-C:H<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">HC07 PLAST<\/p>\n<p class=\"p1\">CrXN<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">HC07<\/p>\n<p>CrN<\/td>\n<\/tr>\n<tr>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">Hardness HV 0.05<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">1.200 &#8211; 1.800<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">2.200 &#8211; 2.000<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">3.000-3.200<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">2.400-2.800<\/td>\n<\/tr>\n<tr>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">Application temperature<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">350 \u00b0C<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">300 \u00b0C<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">800 \u00b0C<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">700 \u00b0C<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">Deposition temperature<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">&lt; 200 \u00b0C<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">&lt; 200 \u00b0C<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">180-350 \u00b0C<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">180-220 \u00b0C<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">Colour<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">Grey<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">Black<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">Hellgrau<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">Silver<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">Coating thickness \u00b5m<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">1-6<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">1-6<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">3-8<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">2-6<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">Friction coefficient<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">0,2 dry against steel<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">0,1 dry against steel<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">0,35 dry against steel<\/p>\n<\/td>\n<td class=\"td1\" valign=\"top\">\n<p class=\"p1\">0,5 dry against steel<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<\/p>\r\n                    <div class=\"acf-innerblocks-container\"><\/div>\r\n                    \r\n                    <style>\r\n                        .sonder-zeichen{\r\n                            display: flex;\r\n                            flex-direction: row;\r\n                            gap: 15px;\r\n                        }\r\n                        .zeichen{\r\n                            color: #C9C9C9;\r\n                            position: relative;\r\n                            line-height: 66px;\r\n                            font-size: clamp(2.75rem, 1.9766rem + 2.1484vw, 4.125rem);\r\n                        }\r\n                    <\/style>\r\n                    \r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n<\/div>\r\n\r\n\r\n\r\n\r\n\n\n\r\n<div id=\"verfahren-text-block_6a1d67b4ad9dc3f44f1c3f7c342e7d6d\" class=\"verfahren-text toc\" data-toctitle=\"Geeignete Werkstoffe\" style=\"\">\r\n    <div class=\"row\">\r\n        <div class=\"col-12\">\r\n            <div class=\"content-wrapper\" >\r\n\r\n                            <div class=\"box\">\r\n                                            <div class=\"nummber\"> \r\n                            \r\n                        <\/div>\r\n                        \r\n                                            <h2 class=\"headline\">Suitable materials<\/h2>\r\n                                \r\n                <\/div>\r\n            \r\n                <div class=\"content-box texteditor\" style=\"\">                    \r\n                    <p><p class=\" translation-block\">The DLC coating takes place at very low temperatures (below 200 \u00b0C). The process is therefore equally suitable for refining aluminium, copper, brass or <strong>low-tempered steels.<\/strong> Some suitable materials at a glance:<\/p>\n<ul>\n<li>Chrome<\/li>\n<li>Steel<\/li>\n<li>Aluminium<\/li>\n<li>Copper<\/li>\n<li>Titanium<\/li>\n<li>Brass<\/li>\n<li>Molybdenum<\/li>\n<li>Silicon<\/li>\n<\/ul>\n<\/p>\r\n                    <div class=\"acf-innerblocks-container\"><\/div>\r\n                    \r\n                    <style>\r\n                        .sonder-zeichen{\r\n                            display: flex;\r\n                            flex-direction: row;\r\n                            gap: 15px;\r\n                        }\r\n                        .zeichen{\r\n                            color: #C9C9C9;\r\n                            position: relative;\r\n                            line-height: 66px;\r\n                            font-size: clamp(2.75rem, 1.9766rem + 2.1484vw, 4.125rem);\r\n                        }\r\n                    <\/style>\r\n                    \r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n<\/div>\r\n\r\n\r\n\r\n\r\n\n\n\r\n<div id=\"verfahren-text-block_0de29cef3d549dcb76e7cd84cb41da1e\" class=\"verfahren-text toc\" data-toctitle=\"Anwendungsbereiche\" style=\"\">\r\n    <div class=\"row\">\r\n        <div class=\"col-12\">\r\n            <div class=\"content-wrapper\" >\r\n\r\n                            <div class=\"box\">\r\n                                            <div class=\"nummber\"> \r\n                            \r\n                        <\/div>\r\n                        \r\n                                            <h2 class=\"headline\">the process and its advantages<\/h2>\r\n                                \r\n                <\/div>\r\n            \r\n                <div class=\"content-box texteditor\" style=\"\">                    \r\n                    <p><p class=\" translation-block\">DLC coatings are outstandingly suitable for <strong>protecting components that are exposed to high loads<\/strong> <strong>and extreme friction<\/strong>. They are used in fields such as the automotive industry, mechanical engineering, and the food industry. Typical applications are:<\/p>\n<ul>\n<li><strong>Hydraulic drives<\/strong><\/li>\n<li>Fuel injection systems<\/li>\n<li><strong>Pumps<\/strong><\/li>\n<li>Cutting blades<\/li>\n<li>Filling plants<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p class=\"p1\">The low friction coefficient and the great hardness of DLC coatings protect the component against heavy wear, and thus against pitting, chafing and seizing.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n<\/p>\r\n                    <div class=\"acf-innerblocks-container\"><\/div>\r\n                    \r\n                    <style>\r\n                        .sonder-zeichen{\r\n                            display: flex;\r\n                            flex-direction: row;\r\n                            gap: 15px;\r\n                        }\r\n                        .zeichen{\r\n                            color: #C9C9C9;\r\n                            position: relative;\r\n                            line-height: 66px;\r\n                            font-size: clamp(2.75rem, 1.9766rem + 2.1484vw, 4.125rem);\r\n                        }\r\n                    <\/style>\r\n                    \r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n<\/div>\r\n\r\n\r\n\r\n\r\n\n\n\r\n<div id=\"verfahren-text-block_7366a79c78ed70363bf4b44be874d9ad\" class=\"verfahren-text toc\" data-toctitle=\"Vorteile im \u00dcberblick\" style=\"\">\r\n    <div class=\"row\">\r\n        <div class=\"col-12\">\r\n            <div class=\"content-wrapper\" >\r\n\r\n                            <div class=\"box\">\r\n                                            <div class=\"nummber\"> \r\n                            \r\n                        <\/div>\r\n                        \r\n                                            <h2 class=\"headline\">The advantages at a glance<\/h2>\r\n                                \r\n                <\/div>\r\n            \r\n                <div class=\"content-box texteditor\" style=\"\">                    \r\n                    <p><ul>\n<li>Low coating temperature (up to 200 \u00b0C)<\/li>\n<li>Very thin layer thickness (usually 1 \u03bcm \u2013 6 \u00b5m)<\/li>\n<li><strong>Maximum application temperature of up to 350 \u00b0<\/strong><\/li>\n<li>High adhesive strength<\/li>\n<li><strong>Great dimensional stability<\/strong><\/li>\n<li><strong>Microhardness up to 2,200 HV<\/strong><\/li>\n<li>High chemical resistance<\/li>\n<li class=\" translation-block\"><strong>Low coefficient of friction<\/strong> (0.08 \u2013 0.1)<\/li>\n<li>Low adhesion tendency<\/li>\n<li>Corrosion protection<\/li>\n<li><strong>Visual refinement<\/strong><\/li>\n<\/ul>\n<\/p>\r\n                    <div class=\"acf-innerblocks-container\"><\/div>\r\n                    \r\n                    <style>\r\n                        .sonder-zeichen{\r\n                            display: flex;\r\n                            flex-direction: row;\r\n                            gap: 15px;\r\n                        }\r\n                        .zeichen{\r\n                            color: #C9C9C9;\r\n                            position: relative;\r\n                            line-height: 66px;\r\n                            font-size: clamp(2.75rem, 1.9766rem + 2.1484vw, 4.125rem);\r\n                        }\r\n                    <\/style>\r\n                    \r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n<\/div>\r\n\r\n\r\n\r\n\r\n\n\n\r\n<div id=\"verfahren-text-block_f5f7d627789e4ec0820621d9c492c834\" class=\"verfahren-text toc\" data-toctitle=\"Unsere Bearbeitungsm\u00f6glichkeiten\" style=\"\">\r\n    <div class=\"row\">\r\n        <div class=\"col-12\">\r\n            <div class=\"content-wrapper\" >\r\n\r\n                            <div class=\"box\">\r\n                                            <div class=\"nummber\"> \r\n                            \r\n                        <\/div>\r\n                        \r\n                                            <h2 class=\"headline\">Our processing options<\/h2>\r\n                                \r\n                <\/div>\r\n            \r\n                <div class=\"content-box texteditor\" style=\"\">                    \r\n                    <p><p class=\" translation-block\">Depending on your specific application, <strong>various coating systems<\/strong> may prove to be ideal for your workpieces. In addition to standardised PVD coatings, we also offer DLC coatings that are specially tailored to your needs.<\/p>\n<\/p>\r\n                    <div class=\"acf-innerblocks-container\"><\/div>\r\n                    \r\n                    <style>\r\n                        .sonder-zeichen{\r\n                            display: flex;\r\n                            flex-direction: row;\r\n                            gap: 15px;\r\n                        }\r\n                        .zeichen{\r\n                            color: #C9C9C9;\r\n                            position: relative;\r\n                            line-height: 66px;\r\n                            font-size: clamp(2.75rem, 1.9766rem + 2.1484vw, 4.125rem);\r\n                        }\r\n                    <\/style>\r\n                    \r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n<\/div>\r\n\r\n\r\n\r\n\r\n\n\n\r\n<div id=\"verfahren-text-block_0f1679b71b62abf1aa2776ea710b85d9\" class=\"verfahren-text toc\" data-toctitle=\"Verfahrensstandorte\" style=\"\">\r\n    <div class=\"row\">\r\n        <div class=\"col-12\">\r\n            <div class=\"content-wrapper\" >\r\n\r\n                            <div class=\"box\">\r\n                                            <div class=\"nummber\"> \r\n                            \r\n                        <\/div>\r\n                        \r\n                                            <h2 class=\"headline\">Process locations<\/h2>\r\n                                \r\n                <\/div>\r\n            \r\n                <div class=\"content-box texteditor\" style=\"\">                    \r\n                    <p><p class=\" translation-block\">H\u00c4RTHA operates various locations in Germany, Italy, and the Netherlands. Refer to our <a href=\"https:\/\/haertha.de\/en\/standorte\/\" target=\"_self\">location overview<\/a> to learn where we perform DLC coating, and which other processes we offer in your vicinity.<\/p>\n<\/p>\r\n                    <div class=\"acf-innerblocks-container\"><\/div>\r\n                    \r\n                    <style>\r\n                        .sonder-zeichen{\r\n                            display: flex;\r\n                            flex-direction: row;\r\n                            gap: 15px;\r\n                        }\r\n                        .zeichen{\r\n                            color: #C9C9C9;\r\n                            position: relative;\r\n                            line-height: 66px;\r\n                            font-size: clamp(2.75rem, 1.9766rem + 2.1484vw, 4.125rem);\r\n                        }\r\n                    <\/style>\r\n                    \r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n<\/div>\r\n\r\n\r\n\r\n\r\n\n\n\r\n<div id=\"verfahren-text-block_021e5c9ea9753835808447737023ca27\" class=\"verfahren-text toc\" data-toctitle=\"Kundenangaben\" style=\"\">\r\n    <div class=\"row\">\r\n        <div class=\"col-12\">\r\n            <div class=\"content-wrapper\" >\r\n\r\n                            <div class=\"box\">\r\n                                            <div class=\"nummber\"> \r\n                            \r\n                        <\/div>\r\n                        \r\n                                            <h2 class=\"headline\">Customer information<\/h2>\r\n                                \r\n                <\/div>\r\n            \r\n                <div class=\"content-box texteditor\" style=\"\">                    \r\n                    <p><p>Before we can quote you an offer for DLC coating, we require as a first step the material designation of the workpiece to be treated and, if applicable, information on any thermal pre-treatments.<\/p>\n<\/p>\r\n                    <div class=\"acf-innerblocks-container\"><\/div>\r\n                    \r\n                    <style>\r\n                        .sonder-zeichen{\r\n                            display: flex;\r\n                            flex-direction: row;\r\n                            gap: 15px;\r\n                        }\r\n                        .zeichen{\r\n                            color: #C9C9C9;\r\n                            position: relative;\r\n                            line-height: 66px;\r\n                            font-size: clamp(2.75rem, 1.9766rem + 2.1484vw, 4.125rem);\r\n                        }\r\n                    <\/style>\r\n                    \r\n                <\/div>\r\n            <\/div>\r\n        <\/div>\r\n    <\/div>\r\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":9,"featured_media":5667,"menu_order":502,"template":"","verfahrenstechnik":[10],"class_list":["post-2397","verfahren","type-verfahren","status-publish","has-post-thumbnail","hentry","verfahrenstechnik-beschichten"],"acf":{"text_cta":"Die DLC-Beschichtung ist eine vakuumbasierte Oberfl\u00e4chenveredelung metallischer Werkstu\u0308cke mittels Bedampfung. DLC steht dabei fu\u0308r Diamond-Like Carbon und beschreibt den diamantartigen Kohlenstoff, der w\u00e4hrend des Verfahrens verdampft wird. DLC-Beschichtungen zeichnen sich durch hervorragende H\u00e4rte- und Verschlei\u00dfeigenschaften aus und minimieren die Reibung selbst unter trockenen Bedingungen. Sie eignen sich daher ideal fu\u0308r tribologische Maschinenelemente und andere Baugruppen mit Gleit- und Rollbewegungen.\r\n\r\n\r\n\r\nBei H\u00e4rtha verfu\u0308gen wir u\u0308ber moderne Technologien zur DLC-Beschichtung. Mit viel Erfahrung stellen wir die richtigen Parameter fu\u0308r eine gelungene Veredelung Ihrer Werkstu\u0308cke ein. Wir freuen uns auf Ihre Kontaktaufnahme.","contact_location":[49,250,258],"materials":"on","tablepress":null},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>DLC-Beschichtung | H\u00c4RTHA GROUP<\/title>\n<meta name=\"description\" content=\"Was ist eine DLC-Beschichtung? \u2713 Verfahrensarten \u2713 Vorteile und Eigenschaften \u2713 Anwendung und geeignete Werkstoffe.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/haertha.de\/en\/process\/dlc-coating\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DLC-Beschichtung | H\u00c4RTHA GROUP\" \/>\n<meta property=\"og:description\" content=\"Was ist eine DLC-Beschichtung? \u2713 Verfahrensarten \u2713 Vorteile und Eigenschaften \u2713 Anwendung und geeignete Werkstoffe.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/haertha.de\/en\/process\/dlc-coating\/\" \/>\n<meta property=\"og:site_name\" content=\"H\u00c4RTHA GROUP\" \/>\n<meta property=\"article:modified_time\" content=\"2025-05-22T08:51:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/haertha.de\/wp-content\/uploads\/2023\/03\/LOOP_PVD.png\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"2000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/haertha.de\/it\/processi\/rivestimento-dlc\/\",\"url\":\"https:\/\/haertha.de\/it\/processi\/rivestimento-dlc\/\",\"name\":\"DLC-Beschichtung | H\u00c4RTHA GROUP\",\"isPartOf\":{\"@id\":\"https:\/\/haertha.de\/it\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/haertha.de\/it\/processi\/rivestimento-dlc\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/haertha.de\/it\/processi\/rivestimento-dlc\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/haertha.de\/wp-content\/uploads\/2023\/03\/LOOP_PVD.png\",\"datePublished\":\"2023-03-07T16:30:38+00:00\",\"dateModified\":\"2025-05-22T08:51:07+00:00\",\"description\":\"Was ist eine DLC-Beschichtung? 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