{"id":2910,"date":"2024-06-19T23:17:16","date_gmt":"2024-06-19T21:17:16","guid":{"rendered":"https:\/\/www.pinnoitushelin.fi\/pinnoitustekniikat\/alumiiniumi-passiveerimine\/"},"modified":"2024-12-09T08:03:24","modified_gmt":"2024-12-09T06:03:24","slug":"alumiiniumi-passiveerimine","status":"publish","type":"page","link":"https:\/\/www.pinnoitushelin.fi\/et\/pindamismeetodid\/alumiiniumi-passiveerimine\/","title":{"rendered":"Alumiiniumi passiveerimine"},"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;]Passiveerimine on \u00fcldnimetus meetodite kohta, mille eesm\u00e4rk on passiivistada v\u00f5i aeglustada pinna v\u00f5i katte reageerimist keskkonnaga. Alumiiniumi passiveerimine saavutatakse alumiiniumipinnale reaktsioonikihi moodustamise teel, mis takistab hapniku reageerimist alumiiniumiga. See meetod on eriti sobiv rakenduste puhul, kus alumiiniumi elektrijuhtivus peab s\u00e4ilima.[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;2004&#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;]<\/p>\n<h3>Iridite NCP ja SurTec 650 passiveerimine Pinnoitus Helin Oy-lt<\/h3>\n<p>Me kasutame Iridite NCP ja SurTec 650 t\u00f6\u00f6tlust. Alumiiniumi passiveerimine tagab korrosioonikindla pinna, millel on hea elektriline kontakt. Passiveeritud pind on ka suurep\u00e4rane alus v\u00e4rvile ja liimile. Pinnal on ka hea kuumakindlus ja see ei sisalda kahjulikke \u00fchendeid, nagu kroom. V\u00f5rreldes traditsiooniliste kroomi kasutavate meetoditega on korrosioonikindlus soolapritsiga katsetamisel mitu korda parem. L\u00f5petatava protsessi nimi on alumiiniumi kromatiseerimine. Alumiiniumi passiveerimine sobib eriti h\u00e4sti elektroonika jaoks, kus tuleb s\u00e4ilitada hea elektriline kontakt. V\u00e4rvitud komponentide puhul on eeliseks korrosioonikaitse isegi seal, kus v\u00e4rvi ei ole. Protsessiga saavutatav pinna paksus on nanomeetri ulatuses, nii et m\u00f5\u00f5tmete muutustega ei ole vaja arvestada. T\u00f6\u00f6tlusvahendid kannavad sageli selliseid kaubanimesid nagu Iridite NCP, SurTec 650 chromitAL v\u00f5i Alodine. Erinevad protsessid tekitavad veidi erinevaid passiivsuskilesid, kuid k\u00f5ik toimivad korrosioonikaitsena ja parandavad v\u00e4rvitavust.  Passiivitud pind on ka suurep\u00e4rane aluspind v\u00e4rvi ja liimi jaoks. Pind on ka v\u00e4ga kuumakindel ja ei sisalda kahjulikke \u00fchendeid, nagu kroom. V\u00f5rreldes traditsiooniliste kroomi kasutavate meetoditega on korrosioonikindlus soolapritsis katsetamisel mitu korda parem. L\u00f5petatava protsessi nimi on alumiiniumi kromatiseerimine. Alumiiniumi passiveerimine sobib eriti h\u00e4sti elektroonika jaoks, kus tuleb s\u00e4ilitada hea elektriline kontakt. V\u00e4rvitud komponentide puhul on eeliseks korrosioonikaitse ka seal, kus v\u00e4rvi ei ole. Protsessiga saavutatav pinna paksus on nanomeetri ulatuses, nii et m\u00f5\u00f5tmete muutustega ei ole vaja arvestada. T\u00f6\u00f6tlusvahendid kannavad sageli selliseid kaubanimesid nagu Iridite NCP, SurTec 650 chromitAL v\u00f5i Alodine. Erinevad protsessid tekitavad veidi erinevaid passiivsuskilesid, kuid k\u00f5ik toimivad korrosioonikaitsena ja parandavad v\u00e4rvitavust.   <\/p>\n<h3>Standardid<\/h3>\n<ul>\n<li>S\u00f5jaline spetsifikatsioon, alumiiniumi ja alumiiniumisulamite keemilised muundamiskatendid (MIL-DTL-5541F)<\/li>\n<\/ul>\n<p>V\u00f5tke meiega \u00fchendust ja k\u00fcsige lisateavet.[\/vc_column_text][\/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>V\u00f5tke meiega \u00fchendust, et k\u00fcsida proovi v\u00f5imalust.<\/h4>\n<h4>K\u00fcsige rohkem v\u00f5i esitage hinnapakkumise taotlus<\/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>Katte kuumaliin<\/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>Pakkumise soov<\/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>V\u00f5ta \u00fchendust<\/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][vc_column offset=&#8221;vc_hidden-md vc_hidden-sm vc_hidden-xs&#8221;][vc_empty_space height=&#8221;200px&#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-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;]Passiveerimine on \u00fcldnimetus meetodite kohta, mille eesm\u00e4rk on passiivistada v\u00f5i aeglustada pinna v\u00f5i katte reageerimist keskkonnaga. Alumiiniumi passiveerimine saavutatakse alumiiniumipinnale reaktsioonikihi moodustamise teel, mis takistab hapniku reageerimist alumiiniumiga. See meetod on eriti sobiv rakenduste puhul, kus alumiiniumi elektrijuhtivus peab s\u00e4ilima.[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;2004&#8243; img_size=&#8221;large&#8221; css=&#8221;&#8221;][\/vc_column][\/vc_row][vc_row equal_height=&#8221;yes&#8221;&hellip;<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":2816,"menu_order":34,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2910","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>Alumiiniumi passiveerimine - Pinnoitus Helin Oy<\/title>\n<meta name=\"description\" content=\"Alumiiniumi passiveerimine saavutatakse alumiiniumi pinnale reaktsioonikihi moodustamisega, mis takistab hapniku reageerimist alumiiniumiga.\" \/>\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\/et\/pindamismeetodid\/alumiiniumi-passiveerimine\/\" \/>\n<meta property=\"og:locale\" content=\"et_EE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Alumiiniumi passiveerimine - 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