{"id":2121,"date":"2025-05-14T12:50:51","date_gmt":"2025-05-14T10:50:51","guid":{"rendered":"https:\/\/www.aurelcz.eu\/?p=2121"},"modified":"2025-06-23T21:30:51","modified_gmt":"2025-06-23T19:30:51","slug":"metal-passivation-ensures-greater-durability-longer-lifespan-and-a-smooth-process-of-workflow","status":"publish","type":"post","link":"https:\/\/www.aurelcz.eu\/en\/metal-passivation-ensures-greater-durability-longer-lifespan-and-a-smooth-process-of-workflow\/","title":{"rendered":"Metal passivation ensures greater durability, longer lifespan, and a smooth process of workflow"},"content":{"rendered":"<p><strong>Do you work with metal parts for the automotive industry? Then you know how essential it is to ensure corrosion resistance, cleanliness for downstream operations, and long-term durability. For over 20 years, AUREL has been delivering proven solutions in this area. Our modern passivation technologies offer a range of benefits for both your production and development processes. And that\u2019s not all. AUREL also manages all related follow-up processes, including the delivery of finished components directly to automotive manufacturers.<\/strong><\/p>\n<h2>What passivation brings you<\/h2>\n<ul>\n<li><strong>A surface ready for further processing<\/strong> \u2013 clean, homogenous, and highly wettable, ideal for painting, welding, and bonding.<\/li>\n<li>Improved <strong>corrosion resistance<\/strong>. Reducing warranty claims and <strong>extending the service life<\/strong> of components.<\/li>\n<li><strong>Consistent and repeatable results,<\/strong> thanks to automated processing on modern production lines<\/li>\n<\/ul>\n\t\t\t<style>\r\n                #foogallery-gallery-1963.fg-justified .fg-item {\r\n                    margin-right: 2px;\r\n                    margin-bottom: 2px;\r\n                }\r\n\r\n                #foogallery-gallery-1963.fg-justified .fg-image {\r\n                    height: 200px;\r\n                }\r\n\t\t\t<\/style>\r\n\t\t\t<div class=\"foogallery foogallery-container foogallery-justified foogallery-lightbox-foogallery fg-justified fg-light fg-shadow-outline fg-loading-default fg-loaded-fade-in fg-caption-always fg-hover-fade fg-hover-zoom2 fg-ready\" id=\"foogallery-gallery-1963\" data-foogallery=\"{&quot;item&quot;:{&quot;showCaptionTitle&quot;:true,&quot;showCaptionDescription&quot;:false},&quot;lazy&quot;:true,&quot;template&quot;:{&quot;rowHeight&quot;:200,&quot;maxRowHeight&quot;:300,&quot;margins&quot;:2,&quot;align&quot;:&quot;center&quot;,&quot;lastRow&quot;:&quot;smart&quot;}}\" data-foogallery-lightbox=\"{&quot;thumbs&quot;:&quot;bottom&quot;,&quot;thumbsCaptions&quot;:false,&quot;thumbsBestFit&quot;:false,&quot;thumbsSmall&quot;:false,&quot;thumbsCaptionsAlign&quot;:&quot;default&quot;,&quot;info&quot;:&quot;bottom&quot;,&quot;infoVisible&quot;:true,&quot;infoOverlay&quot;:true,&quot;infoAlign&quot;:&quot;default&quot;,&quot;transition&quot;:&quot;fade&quot;,&quot;hoverButtons&quot;:false,&quot;fitMedia&quot;:false,&quot;noScrollbars&quot;:true,&quot;preserveButtonSpace&quot;:true,&quot;buttons&quot;:{&quot;fullscreen&quot;:true,&quot;info&quot;:true,&quot;thumbs&quot;:false},&quot;video&quot;:{&quot;autoPlay&quot;:true}}\" >\r\n\t<div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.aurelcz.eu\/wp-content\/uploads\/2025\/05\/img-6998.jpg\" data-caption-desc=\"AUREL Chrastava - pasivace kov\u016f\" data-attachment-id=\"1512\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img fetchpriority=\"high\" decoding=\"async\" alt=\"AUREL Chrastava - pasivace kov\u016f\" height=\"300\" width=\"450\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.aurelcz.eu\/wp-content\/uploads\/cache\/2025\/05\/img-6998\/1221594844.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22450%22%20height%3D%22300%22%20viewBox%3D%220%200%20450%20300%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.aurelcz.eu\/wp-content\/uploads\/2025\/05\/img-0085.jpg\" data-caption-desc=\"AUREL Chrastava - pasivace kov\u016f\" data-attachment-id=\"1510\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" alt=\"AUREL Chrastava - pasivace kov\u016f\" height=\"300\" width=\"450\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.aurelcz.eu\/wp-content\/uploads\/cache\/2025\/05\/img-0085\/4212032309.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22450%22%20height%3D%22300%22%20viewBox%3D%220%200%20450%20300%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><\/div>\r\n\n<h2>Passivation methods<\/h2>\n<p><a href=\"https:\/\/www.aurelcz.eu\/en\/surface-treatments\/\">Passivation<\/a> can be performed using various methods, depending on the type of metal and desired surface properties. <strong>Chemical passivation<\/strong> uses specialised baths that react with the metal surface to form a protective layer. It is ideal for mass processing of parts with focus on surface uniformity. <strong>Electrochemical passivation<\/strong> uses an external electrical current to control the formation of the protective layer with high precision, which is commonly used for stainless steels.<\/p>\n<h2>Aluminium in production? AUREL delivers full-service solutions<\/h2>\n<p>With increasing pressure to reduce CO<sub>2<\/sub>\u00a0 emissions and vehicle weight, aluminium is gaining ground rapidly in the automotive industry. Aluminium makes vehicles lighter, lower fuel consumption, and helps meet strict emissions regulations. However, <strong>manufacturing and machining aluminium components also come with challenges<\/strong> \u2013 such as contamination from grease, oil, oxides, or the negative impact of humidity and storage conditions.<strong> Without passivation, these parts cannot be reliably painted, welded, or bonded.<\/strong><\/p>\n\t\t\t<style>\r\n                #foogallery-gallery-1964.fg-justified .fg-item {\r\n                    margin-right: 2px;\r\n                    margin-bottom: 2px;\r\n                }\r\n\r\n                #foogallery-gallery-1964.fg-justified .fg-image {\r\n                    height: 200px;\r\n                }\r\n\t\t\t<\/style>\r\n\t\t\t<div class=\"foogallery foogallery-container foogallery-justified foogallery-lightbox-foogallery fg-justified fg-light fg-shadow-outline fg-loading-default fg-loaded-fade-in fg-caption-always fg-hover-fade fg-hover-zoom2 fg-ready\" id=\"foogallery-gallery-1964\" data-foogallery=\"{&quot;item&quot;:{&quot;showCaptionTitle&quot;:true,&quot;showCaptionDescription&quot;:false},&quot;lazy&quot;:true,&quot;template&quot;:{&quot;rowHeight&quot;:200,&quot;maxRowHeight&quot;:300,&quot;margins&quot;:2,&quot;align&quot;:&quot;center&quot;,&quot;lastRow&quot;:&quot;smart&quot;}}\" data-foogallery-lightbox=\"{&quot;thumbs&quot;:&quot;bottom&quot;,&quot;thumbsCaptions&quot;:false,&quot;thumbsBestFit&quot;:false,&quot;thumbsSmall&quot;:false,&quot;thumbsCaptionsAlign&quot;:&quot;default&quot;,&quot;info&quot;:&quot;bottom&quot;,&quot;infoVisible&quot;:true,&quot;infoOverlay&quot;:true,&quot;infoAlign&quot;:&quot;default&quot;,&quot;transition&quot;:&quot;fade&quot;,&quot;hoverButtons&quot;:false,&quot;fitMedia&quot;:false,&quot;noScrollbars&quot;:true,&quot;preserveButtonSpace&quot;:true,&quot;buttons&quot;:{&quot;fullscreen&quot;:true,&quot;info&quot;:true,&quot;thumbs&quot;:false},&quot;video&quot;:{&quot;autoPlay&quot;:true}}\" >\r\n\t<div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.aurelcz.eu\/wp-content\/uploads\/2025\/05\/img-7113.jpg\" data-attachment-id=\"1847\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" height=\"300\" width=\"450\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.aurelcz.eu\/wp-content\/uploads\/cache\/2025\/05\/img-7113\/1481904132.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22450%22%20height%3D%22300%22%20viewBox%3D%220%200%20450%20300%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.aurelcz.eu\/wp-content\/uploads\/2025\/05\/img-7136.jpg\" data-caption-desc=\"Aurel Chrastava - pasivace - ponorov\u00e9 linky\" data-attachment-id=\"1850\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" alt=\"Aurel Chrastava - pasivace - ponorov\u00e9\" height=\"300\" width=\"450\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.aurelcz.eu\/wp-content\/uploads\/cache\/2025\/05\/img-7136\/2461432967.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22450%22%20height%3D%22300%22%20viewBox%3D%220%200%20450%20300%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><\/div>\r\n\n<p>That is why AUREL offers end-to-end surface treatment solutions for aluminium. From precision degreasing and multi-stage rinsing to passivation using chemical methods, we deliver perfectly clean surfaces that simply downstream processing and meet the strict standards of leading car manufacturers.<\/p>\n<h2>Automated Immersion Lines \u2013 Combine technologies as needed<\/h2>\n<p>At <a href=\"https:\/\/www.aurelcz.eu\/en\/aurel-czech-company-shaping-the-future-of-european-automotive\/\">AUREL<\/a>, you have access to two fully <strong>automated immersion coating lines<\/strong>. These allow you to combine various surface treatment technologies based on your specific needs. They are highly flexible and interchangeable. If you need to introduce a new treatment or chemical process, it won\u2019t disrupt ongoing operations or delay delivery times.<\/p>\n\t\t\t<style>\r\n                #foogallery-gallery-1965.fg-justified .fg-item {\r\n                    margin-right: 2px;\r\n                    margin-bottom: 2px;\r\n                }\r\n\r\n                #foogallery-gallery-1965.fg-justified .fg-image {\r\n                    height: 400px;\r\n                }\r\n\t\t\t<\/style>\r\n\t\t\t<div class=\"foogallery foogallery-container foogallery-justified foogallery-lightbox-foogallery fg-justified fg-light fg-shadow-outline fg-loading-default fg-loaded-fade-in fg-caption-always fg-hover-fade fg-hover-zoom2 fg-ready\" id=\"foogallery-gallery-1965\" data-foogallery=\"{&quot;item&quot;:{&quot;showCaptionTitle&quot;:true,&quot;showCaptionDescription&quot;:false},&quot;lazy&quot;:true,&quot;template&quot;:{&quot;rowHeight&quot;:400,&quot;maxRowHeight&quot;:500,&quot;margins&quot;:2,&quot;align&quot;:&quot;center&quot;,&quot;lastRow&quot;:&quot;smart&quot;}}\" data-foogallery-lightbox=\"{&quot;thumbs&quot;:&quot;bottom&quot;,&quot;thumbsCaptions&quot;:false,&quot;thumbsBestFit&quot;:false,&quot;thumbsSmall&quot;:false,&quot;thumbsCaptionsAlign&quot;:&quot;default&quot;,&quot;info&quot;:&quot;bottom&quot;,&quot;infoVisible&quot;:true,&quot;infoOverlay&quot;:true,&quot;infoAlign&quot;:&quot;default&quot;,&quot;transition&quot;:&quot;fade&quot;,&quot;hoverButtons&quot;:false,&quot;fitMedia&quot;:false,&quot;noScrollbars&quot;:true,&quot;preserveButtonSpace&quot;:true,&quot;buttons&quot;:{&quot;fullscreen&quot;:true,&quot;info&quot;:true,&quot;thumbs&quot;:false},&quot;video&quot;:{&quot;autoPlay&quot;:true}}\" >\r\n\t<div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.aurelcz.eu\/wp-content\/uploads\/2025\/05\/img-7003.jpg\" data-caption-desc=\"Aurel Chrastava - pasivace - ponorov\u00e9 linky\" data-attachment-id=\"1853\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" alt=\"Aurel Chrastava - pasivace - ponorov\u00e9 linky\" height=\"500\" width=\"333\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.aurelcz.eu\/wp-content\/uploads\/cache\/2025\/05\/img-7003\/307378949.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22333%22%20height%3D%22500%22%20viewBox%3D%220%200%20333%20500%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/www.aurelcz.eu\/wp-content\/uploads\/2025\/05\/img-7038.jpg\" data-caption-desc=\"Aurel Chrastava - pasivace - ponorov\u00e9 linky\" data-attachment-id=\"1856\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" alt=\"Aurel Chrastava - pasivace - ponorov\u00e9 linky\" height=\"500\" width=\"333\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/www.aurelcz.eu\/wp-content\/uploads\/cache\/2025\/05\/img-7038\/892728971.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22333%22%20height%3D%22500%22%20viewBox%3D%220%200%20333%20500%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><\/div>\r\n\n<div><\/div>\n<div>\n<p>You can also request <strong>passivation using titanium<\/strong> (Ti) or <strong>silicon<\/strong> (Si). This method is ideal for parts that require protection against further passivation or corrosion. And where flawless downstream processability (e.g. welding) must be ensured. And what are the <strong>technical capabilities of both lines?<\/strong><\/p>\n<ul>\n<li>Maximum part size: 1800 x 600 x 1000 mm<\/li>\n<li>Load capacity per rack: up to 400 kg<\/li>\n<li>Daily throughput: up to 200 racks per day<\/li>\n<\/ul>\n<h2>A reliable solution for your team \u2013 assembly and logistics<\/h2>\n<p>With AUREL\u2019s passivation technology, you get more than just surface treatment. We also handle all related services, including component assembly and delivery to your desired customer location. This gives you a reliable partner who understands the specific demands of the automotive industry, and has been successfully meeting them for over 20 years. What does this mean for you?<\/p>\n<ul>\n<li>Increased part reliability<\/li>\n<li>Fast and flexible processing<\/li>\n<li>Proven quality with full process control<\/li>\n<li>A service that saves you time, budget, and resources<\/li>\n<\/ul>\n<p><strong>Want to learn more? <a href=\"https:\/\/www.aurelcz.eu\/en\/contact\/\">Contact us<\/a> \u2013 we will be happy to propose a solution tailored to your production needs.<\/strong><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Do you work with metal parts for the automotive industry? Then you know how essential it is to ensure corrosion resistance, cleanliness for downstream operations, and long-term durability. For over 20 years, AUREL has been delivering proven solutions in this area.<\/p>\n","protected":false},"author":11,"featured_media":1510,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-2121","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.aurelcz.eu\/en\/wp-json\/wp\/v2\/posts\/2121","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aurelcz.eu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aurelcz.eu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aurelcz.eu\/en\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aurelcz.eu\/en\/wp-json\/wp\/v2\/comments?post=2121"}],"version-history":[{"count":2,"href":"https:\/\/www.aurelcz.eu\/en\/wp-json\/wp\/v2\/posts\/2121\/revisions"}],"predecessor-version":[{"id":2123,"href":"https:\/\/www.aurelcz.eu\/en\/wp-json\/wp\/v2\/posts\/2121\/revisions\/2123"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.aurelcz.eu\/en\/wp-json\/wp\/v2\/media\/1510"}],"wp:attachment":[{"href":"https:\/\/www.aurelcz.eu\/en\/wp-json\/wp\/v2\/media?parent=2121"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aurelcz.eu\/en\/wp-json\/wp\/v2\/categories?post=2121"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aurelcz.eu\/en\/wp-json\/wp\/v2\/tags?post=2121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}