{"id":2474,"date":"2024-06-19T23:05:03","date_gmt":"2024-06-19T21:05:03","guid":{"rendered":"https:\/\/www.pinnoitushelin.fi\/coating-techniques\/anodising\/"},"modified":"2024-07-30T07:42:42","modified_gmt":"2024-07-30T05:42:42","slug":"anodising","status":"publish","type":"page","link":"https:\/\/www.pinnoitushelin.fi\/en\/coating-techniques\/anodising\/","title":{"rendered":"Anodising"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; css=&#8221;.vc_custom_1717628348671{margin-bottom: 40px !important;}&#8221;][vc_column width=&#8221;1\/2&#8243; css=&#8221;.vc_custom_1717628091127{padding-bottom: 20px !important;}&#8221;][vc_column_text css=&#8221;&#8221;]Aluminium is a metal commonly used in various applications.<br \/>\nIt is light, strong and reasonably resistant to corrosion even without surface treatment.<br \/>\nAnodising increases the corrosion resistance of aluminium and also modifies the appearance of the piece in a variety of colours.<br \/>\nThe oxide layer is also very hard and provides a good anti-wear surface, while maintaining the metal&#8217;s pleasing natural appearance.<br \/>\nThe anodised layer is also a good electrical insulator.<br \/>\nAnodising is also known as anodising.[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;1991&#8243; img_size=&#8221;large&#8221; css=&#8221;&#8221;][\/vc_column][\/vc_row][vc_row equal_height=&#8221;yes&#8221; css=&#8221;.vc_custom_1718820603748{margin-bottom: 40px !important;}&#8221;][vc_column css=&#8221;.vc_custom_1717628059564{padding-bottom: 20px !important;}&#8221;][vc_column_text css=&#8221;&#8221;]Aluminium passivation is a reaction coating that achieves a significant improvement in the inherent corrosion resistance of aluminium.<br \/>\nIn addition, passivation ensures good electrical contact and is a good undercoat for painting. <\/p>\n<h3>Standards:<\/h3>\n<ul>\n<li>Anodizing of aluminium and its alloys (ISO 7599:2018)<\/li>\n<li>Anodizing of aluminium and its alloys &#8211; Specification for hard oxidation (ISO 10074:2021)<\/li>\n<li>Anodic coatings for aluminium and aluminium alloys (MIL-A-8625F)<\/li>\n<li>ASTM D3933, Preparation of Aluminium Surfaces for Structural Adhesives Bonding (Phosphoric Acid Anodizing)<\/li>\n<\/ul>\n<h3>Anodising and passivation in Pinnoitus Helin Oy<\/h3>\n<ul>\n<li>Sulphuric acid anodising, several colours<\/li>\n<li>Hard-anodisation<\/li>\n<li>Phosphoric acid anodising<\/li>\n<li>PTFE sealing<\/li>\n<li>Iridite NCP<\/li>\n<\/ul>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; css=&#8221;.vc_custom_1717628348671{margin-bottom: 40px !important;}&#8221;][vc_column width=&#8221;1\/2&#8243; css=&#8221;.vc_custom_1717628091127{padding-bottom: 20px !important;}&#8221;][vc_column_text css=&#8221;&#8221;]The different anodising methods (sulphuric and oxalic acid and hard anodising) differ mainly in the diameter of the pore created in the growth of the layer.<br \/>\nA smaller pore size means a larger amount of aluminium oxide and therefore a harder coating.<br \/>\nOn the other hand, the porosity of the surface can be exploited by infiltration of, for example, different colours or PTFE particles.<br \/>\nMetallization of the oxidized surface (e.g. electroless nickel) is also easily possible.<br \/>\nDepending on the treatment, the metal surface can then be either electrically connected or disconnected from the base material.<br \/>\nThe production of nameplates by screen printing or digital printers into the anodised surface is also a typical application.[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;1992&#8243; img_size=&#8221;large&#8221; css=&#8221;&#8221;][\/vc_column][\/vc_row][vc_row css=&#8221;.vc_custom_1717628491247{margin-bottom: 40px !important;}&#8221;][vc_column css=&#8221;.vc_custom_1717628059564{padding-bottom: 20px !important;}&#8221;][vc_column_text css=&#8221;&#8221;]<\/p>\n<h4>Contact us to inquire about the possibility of a sample.<\/h4>\n<h4>Ask more or submit a request for a quote<\/h4>\n<p>[\/vc_column_text][vc_row_inner equal_height=&#8221;yes&#8221; gap=&#8221;10&#8243; css=&#8221;.vc_custom_1718821200073{margin-top: 25px !important;}&#8221;][vc_column_inner width=&#8221;1\/5&#8243;]<style type=\"text\/css\" data-type=\"the7_shortcodes-inline-css\">#default-btn-c9e6a893832d815f771616eb83804464.ico-right-side > i {\n  margin-right: 0px;\n  margin-left: 8px;\n}\n#default-btn-c9e6a893832d815f771616eb83804464 > i {\n  margin-right: 8px;\n}<\/style><a href=\"tel:+358106174100\" class=\"default-btn-shortcode dt-btn dt-btn-m link-hover-off ico-right-side btn-inline-left \" id=\"default-btn-c9e6a893832d815f771616eb83804464\" style=\"width:200px;\" title=\"Soita meille\"><span>Coating hotline<\/span><i class=\"icomoon-the7-font-the7-phone-05\"><\/i><\/a>[\/vc_column_inner][vc_column_inner width=&#8221;1\/5&#8243;]<style type=\"text\/css\" data-type=\"the7_shortcodes-inline-css\">#default-btn-38402fa57a00de4d2199ce4834b5daf5.ico-right-side > i {\n  margin-right: 0px;\n  margin-left: 8px;\n}\n#default-btn-38402fa57a00de4d2199ce4834b5daf5 > i {\n  margin-right: 8px;\n}<\/style><a href=\"mailto:info@pinnoitushelin.fi?subject=Tarjouspyynt\u00f6\" class=\"default-btn-shortcode dt-btn dt-btn-m link-hover-off ico-right-side btn-inline-left \" id=\"default-btn-38402fa57a00de4d2199ce4834b5daf5\" style=\"width:200px;\" title=\"J\u00e4t\u00e4 tarjouspyynt\u00f6\"><span>Offer request<\/span><i class=\"icomoon-the7-font-the7-mail-01\"><\/i><\/a>[\/vc_column_inner][vc_column_inner width=&#8221;1\/5&#8243;]<style type=\"text\/css\" data-type=\"the7_shortcodes-inline-css\">#default-btn-7da1eff8502044f45f70ac935ddad799.ico-right-side > i {\n  margin-right: 0px;\n  margin-left: 8px;\n}\n#default-btn-7da1eff8502044f45f70ac935ddad799 > i {\n  margin-right: 8px;\n}<\/style><a href=\"\/yhteystiedot\/#yhteydenotto\" class=\"default-btn-shortcode dt-btn dt-btn-m link-hover-off ico-right-side btn-inline-left \" id=\"default-btn-7da1eff8502044f45f70ac935ddad799\" style=\"width:200px;\" title=\"J\u00e4t\u00e4 tarjouspyynt\u00f6\"><span>Contact us<\/span><i class=\"dt-icon-the7-menu-012\"><\/i><\/a>[\/vc_column_inner][vc_column_inner width=&#8221;1\/5&#8243;][\/vc_column_inner][vc_column_inner width=&#8221;1\/5&#8243;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row bg_type=&#8221;bg_color&#8221; bg_override=&#8221;full&#8221; css=&#8221;.vc_custom_1719351634384{margin-bottom: -30px !important;}&#8221;][vc_column offset=&#8221;vc_hidden-md vc_hidden-sm vc_hidden-xs&#8221;][vc_single_image image=&#8221;2134&#8243; img_size=&#8221;full&#8221; alignment=&#8221;right&#8221; css=&#8221;.vc_custom_1722244499456{margin-bottom: -125px !important;}&#8221; image_hovers=&#8221;false&#8221;][\/vc_column][\/vc_row][vc_row bg_type=&#8221;bg_color&#8221; bg_override=&#8221;full&#8221; css=&#8221;.vc_custom_1719351634384{margin-bottom: -30px !important;}&#8221;][vc_column offset=&#8221;vc_hidden-lg&#8221;][vc_single_image image=&#8221;2134&#8243; img_size=&#8221;full&#8221; alignment=&#8221;right&#8221; css=&#8221;.vc_custom_1722280218413{margin-bottom: -85px !important;}&#8221; image_hovers=&#8221;false&#8221;][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row equal_height=&#8221;yes&#8221; content_placement=&#8221;middle&#8221; css=&#8221;.vc_custom_1717628348671{margin-bottom: 40px !important;}&#8221;][vc_column width=&#8221;1\/2&#8243; css=&#8221;.vc_custom_1717628091127{padding-bottom: 20px !important;}&#8221;][vc_column_text css=&#8221;&#8221;]Aluminium is a metal commonly used in various applications. It is light, strong and reasonably resistant to corrosion even without surface treatment. Anodising increases the corrosion resistance of aluminium and also modifies the appearance of the piece in a variety of colours. The oxide layer&hellip;<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":2441,"menu_order":30,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2474","page","type-page","status-publish","hentry","description-off"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Anodising - Pinnoitus Helin Oy<\/title>\n<meta name=\"description\" content=\"Anodising increases the corrosion resistance of aluminium and also changes the appearance of the piece in a variety of colours. The oxide layer is also very hard and provides a good anti-wear surface,\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pinnoitushelin.fi\/en\/coating-techniques\/anodising\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Anodising - Pinnoitus Helin Oy\" \/>\n<meta property=\"og:description\" content=\"Anodising increases the corrosion resistance of aluminium and also changes the appearance of the piece in a variety of colours. The oxide layer is also very hard and provides a good anti-wear surface,\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pinnoitushelin.fi\/en\/coating-techniques\/anodising\/\" \/>\n<meta property=\"og:site_name\" content=\"Pinnoitus Helin Oy\" \/>\n<meta property=\"article:modified_time\" content=\"2024-07-30T05:42:42+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:\\\/\\\/www.pinnoitushelin.fi\\\/en\\\/coating-techniques\\\/anodising\\\/\",\"url\":\"https:\\\/\\\/www.pinnoitushelin.fi\\\/en\\\/coating-techniques\\\/anodising\\\/\",\"name\":\"Anodising - Pinnoitus Helin Oy\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.pinnoitushelin.fi\\\/en\\\/#website\"},\"datePublished\":\"2024-06-19T21:05:03+00:00\",\"dateModified\":\"2024-07-30T05:42:42+00:00\",\"description\":\"Anodising increases the corrosion resistance of aluminium and also changes the appearance of the piece in a variety of colours. The oxide layer is also very hard and provides a good anti-wear surface,\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.pinnoitushelin.fi\\\/en\\\/coating-techniques\\\/anodising\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.pinnoitushelin.fi\\\/en\\\/coating-techniques\\\/anodising\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.pinnoitushelin.fi\\\/en\\\/coating-techniques\\\/anodising\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Etusivu\",\"item\":\"https:\\\/\\\/www.pinnoitushelin.fi\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Coating techniques\",\"item\":\"https:\\\/\\\/www.pinnoitushelin.fi\\\/en\\\/coating-techniques\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Anodising\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.pinnoitushelin.fi\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.pinnoitushelin.fi\\\/en\\\/\",\"name\":\"Pinnoitus Helin Oy\",\"description\":\"Teknist\u00e4 pintak\u00e4sittely\u00e4 monipuolisesti ja tasalaatuisesti.\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.pinnoitushelin.fi\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.pinnoitushelin.fi\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.pinnoitushelin.fi\\\/en\\\/#organization\",\"name\":\"Pinnoitus Helin Oy\",\"url\":\"https:\\\/\\\/www.pinnoitushelin.fi\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.pinnoitushelin.fi\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.pinnoitushelin.fi\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/logoa.png\",\"contentUrl\":\"https:\\\/\\\/www.pinnoitushelin.fi\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/logoa.png\",\"width\":331,\"height\":105,\"caption\":\"Pinnoitus Helin Oy\"},\"image\":{\"@id\":\"https:\\\/\\\/www.pinnoitushelin.fi\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Anodising - Pinnoitus Helin Oy","description":"Anodising increases the corrosion resistance of aluminium and also changes the appearance of the piece in a variety of colours. The oxide layer is also very hard and provides a good anti-wear surface,","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.pinnoitushelin.fi\/en\/coating-techniques\/anodising\/","og_locale":"en_US","og_type":"article","og_title":"Anodising - Pinnoitus Helin Oy","og_description":"Anodising increases the corrosion resistance of aluminium and also changes the appearance of the piece in a variety of colours. The oxide layer is also very hard and provides a good anti-wear surface,","og_url":"https:\/\/www.pinnoitushelin.fi\/en\/coating-techniques\/anodising\/","og_site_name":"Pinnoitus Helin Oy","article_modified_time":"2024-07-30T05:42:42+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.pinnoitushelin.fi\/en\/coating-techniques\/anodising\/","url":"https:\/\/www.pinnoitushelin.fi\/en\/coating-techniques\/anodising\/","name":"Anodising - Pinnoitus Helin Oy","isPartOf":{"@id":"https:\/\/www.pinnoitushelin.fi\/en\/#website"},"datePublished":"2024-06-19T21:05:03+00:00","dateModified":"2024-07-30T05:42:42+00:00","description":"Anodising increases the corrosion resistance of aluminium and also changes the appearance of the piece in a variety of colours. The oxide layer is also very hard and provides a good anti-wear surface,","breadcrumb":{"@id":"https:\/\/www.pinnoitushelin.fi\/en\/coating-techniques\/anodising\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.pinnoitushelin.fi\/en\/coating-techniques\/anodising\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.pinnoitushelin.fi\/en\/coating-techniques\/anodising\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Etusivu","item":"https:\/\/www.pinnoitushelin.fi\/en\/"},{"@type":"ListItem","position":2,"name":"Coating techniques","item":"https:\/\/www.pinnoitushelin.fi\/en\/coating-techniques\/"},{"@type":"ListItem","position":3,"name":"Anodising"}]},{"@type":"WebSite","@id":"https:\/\/www.pinnoitushelin.fi\/en\/#website","url":"https:\/\/www.pinnoitushelin.fi\/en\/","name":"Pinnoitus Helin Oy","description":"Teknist\u00e4 pintak\u00e4sittely\u00e4 monipuolisesti ja tasalaatuisesti.","publisher":{"@id":"https:\/\/www.pinnoitushelin.fi\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.pinnoitushelin.fi\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.pinnoitushelin.fi\/en\/#organization","name":"Pinnoitus Helin Oy","url":"https:\/\/www.pinnoitushelin.fi\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.pinnoitushelin.fi\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.pinnoitushelin.fi\/wp-content\/uploads\/2024\/05\/logoa.png","contentUrl":"https:\/\/www.pinnoitushelin.fi\/wp-content\/uploads\/2024\/05\/logoa.png","width":331,"height":105,"caption":"Pinnoitus Helin Oy"},"image":{"@id":"https:\/\/www.pinnoitushelin.fi\/en\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.pinnoitushelin.fi\/en\/wp-json\/wp\/v2\/pages\/2474","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pinnoitushelin.fi\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.pinnoitushelin.fi\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.pinnoitushelin.fi\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pinnoitushelin.fi\/en\/wp-json\/wp\/v2\/comments?post=2474"}],"version-history":[{"count":3,"href":"https:\/\/www.pinnoitushelin.fi\/en\/wp-json\/wp\/v2\/pages\/2474\/revisions"}],"predecessor-version":[{"id":2787,"href":"https:\/\/www.pinnoitushelin.fi\/en\/wp-json\/wp\/v2\/pages\/2474\/revisions\/2787"}],"up":[{"embeddable":true,"href":"https:\/\/www.pinnoitushelin.fi\/en\/wp-json\/wp\/v2\/pages\/2441"}],"wp:attachment":[{"href":"https:\/\/www.pinnoitushelin.fi\/en\/wp-json\/wp\/v2\/media?parent=2474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}