{"id":5701,"date":"2022-08-10T18:38:55","date_gmt":"2022-08-10T16:38:55","guid":{"rendered":"https:\/\/alufinish.de\/?page_id=5701"},"modified":"2024-01-30T12:51:21","modified_gmt":"2024-01-30T10:51:21","slug":"alfisteel-process","status":"publish","type":"page","link":"https:\/\/alufinish.de\/en\/alfisteel-process\/","title":{"rendered":"Alfisteel process"},"content":{"rendered":"<h1>Alfisteel process<\/h1>\n<p>Impressive stainless steel finish on anodised aluminium<\/p>\n<h2 style=\"text-align: center;\">What is the Alfisteel process?<\/h2>\n<p dir=\"ltr\">When searching for a low-priced alternative for expensive stainless steel surfaces, it is worthwhile having a look at the Alfisteel process. It is the ideal solution for replicating decorative stainless steel shadings of light to medium colour intensity. The Alfisteel process is an electrolytic two-step dyeing system on a nickel compound base which has been developed for anodised aluminium surfaces. The process is similar to the conventional tin dyeing technique and is achieved with the Alfisteel 680 product. For many years, the Alfisteel process has been used for instance for colouring metal kitchen fittings or components for railings.<\/p>\n<h3>Verified high quality&nbsp;<\/h3>\n<p>In-house analyses as well as various successfully run test series conducted by a renowned systems manufacturer have shown excellent light fastness and a high degree of corrosion protection of the dyed and sealed surfaces. The results speak for themselves:<\/p>\n<ul>\n<li>Humidity test DIN EN ISO 6270-2 CH 1000 h<\/li>\n<li>Neutral salt spray test DIN EN ISO 9227 NSS1000 h<\/li>\n<li>Light fastness QUV test DIN EN 4892-3 &nbsp; &nbsp; (A slight darkening may become apparent &nbsp; after 950 h) 300 h<\/li>\n<\/ul>\n<h3 style=\"\">Advantages:<\/h3>\n<p>Reproducible stainless steel colours and uniform shading on anodised aluminium<\/p>\n<p>Electrolytically dyed oxide layers, consequently a verifiably high level of colour stability<\/p>\n<p>Consistent operations and process reliability thanks to stabilised dye solutions<\/p>\n<p>Long bath life though low maintenance effort<\/p>\n<p ltr\"\"=\"\">Particularly decorative surfaces are possible in combination with mechanical pretreatment<\/p>\n<p>Can be easily integrated into existing facilities<\/p>\n<p>Plant equipment from tin colouring process can be used<\/p>\n<p>Individual components can be analysed; simple process management<\/p>\n<h3 style=\"\">Simple mode of operation<\/h3>\n<p><span>Typical dyeing parameters:<\/span><\/p>\n<p>100 &#8211; 130 g\/l<\/p>\n<p>12 &#8211; 15 g\/l<\/p>\n<p>7 &#8211; 10 points<\/p>\n<p>Dyeing time<\/p>\n<p>Temperature<\/p>\n<p>Current<\/p>\n<p>Alficolor 680<\/p>\n<p>Sulphuric acid<\/p>\n<p>Correction solution 681<\/p>\n<p>0.5 \u2013 3 minutes, depending on colour intensity<\/p>\n<p>18 \u2013 21\u00b0C<\/p>\n<p>AC, 50 Hz, 14-20 V, 0.2-1.0 A\/dm\u00b2<\/p>\n<p style=\"color: var(--tcb-skin-color-2)  !important; --tcb-applied-color: var$(--tcb-skin-color-2)  !important;\">Typical range of colours<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Alfisteel process Impressive stainless steel finish on anodised aluminium What is the Alfisteel process? When searching for a low-priced alternative for expensive stainless steel surfaces, it is worthwhile having a look at the Alfisteel process. It is the ideal solution for replicating decorative stainless steel shadings of light to medium colour intensity. The Alfisteel process [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-5701","page","type-page","status-publish","hentry","post-wrapper","thrv_wrapper"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Alfisteel process - Alufinish<\/title>\n<meta name=\"description\" content=\"Alufinish GmbH &amp; Co.KG - Andernach - Oberfl\u00e4chenveredelung auf h\u00f6chstem Niveau\" \/>\n<meta name=\"robots\" content=\"noindex, nofollow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Alfisteel process - Alufinish\" \/>\n<meta property=\"og:description\" content=\"Alufinish GmbH &amp; Co.KG - Andernach - Oberfl\u00e4chenveredelung auf h\u00f6chstem Niveau\" \/>\n<meta property=\"og:url\" content=\"https:\/\/alufinish.de\/en\/alfisteel-process\/\" \/>\n<meta property=\"og:site_name\" content=\"Alufinish\" \/>\n<meta property=\"article:modified_time\" content=\"2024-01-30T10:51:21+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/alufinish.de\/en\/alfisteel-process\/\",\"url\":\"https:\/\/alufinish.de\/en\/alfisteel-process\/\",\"name\":\"Alfisteel process - Alufinish\",\"isPartOf\":{\"@id\":\"https:\/\/alufinish.de\/#website\"},\"datePublished\":\"2022-08-10T16:38:55+00:00\",\"dateModified\":\"2024-01-30T10:51:21+00:00\",\"description\":\"Alufinish GmbH & Co.KG - Andernach - Oberfl\u00e4chenveredelung auf h\u00f6chstem Niveau\",\"breadcrumb\":{\"@id\":\"https:\/\/alufinish.de\/en\/alfisteel-process\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/alufinish.de\/en\/alfisteel-process\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/alufinish.de\/en\/alfisteel-process\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/alufinish.de\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Alfisteel process\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/alufinish.de\/#website\",\"url\":\"https:\/\/alufinish.de\/\",\"name\":\"Alufinish GmbH &amp; Co.KG\",\"description\":\"Bauen auf Vertrauen - Build on trust\",\"publisher\":{\"@id\":\"https:\/\/alufinish.de\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/alufinish.de\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/alufinish.de\/#organization\",\"name\":\"Alufinish GmbH & Co. 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