{"id":8984,"date":"2026-06-12T08:46:13","date_gmt":"2026-06-12T08:46:13","guid":{"rendered":"https:\/\/elioteknology.com\/sin-categorizar\/pasivacion-de-soldadura\/"},"modified":"2026-06-12T08:46:17","modified_gmt":"2026-06-12T08:46:17","slug":"pasivacion-de-soldadura","status":"publish","type":"post","link":"https:\/\/elioteknology.com\/es\/productos\/pasivacion-de-soldadura\/","title":{"rendered":"Pasivaci\u00f3n de soldadura"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-1\"><p>Todos los tanques de ELIOTEKNOLOGY se benefician de soldaduras pasivadas, producidas en <a href=\"https:\/\/elioteknology.com\/es\/productos\/lineas-de-fabricacion\/\">nuestras propias l\u00edneas de fabricaci\u00f3n<\/a>.<\/p>\n<p><strong>Principio<\/strong><\/p>\n<p>La soldadura altera la estructura metal\u00fargica y destruye la <strong>capa pasiva natural<\/strong> (generalmente \u00f3xido de cromo, Cr\u2082O\u2083, en el caso del acero inoxidable) que protege este material de la corrosi\u00f3n.<\/p>\n<p>La pasivaci\u00f3n <strong>reconstruye esta capa<\/strong> eliminando contaminantes (\u00f3xidos de hierro, part\u00edculas de hierro libre, residuos de soldadura) y promoviendo la formaci\u00f3n de una pel\u00edcula protectora uniforme que previene la corrosi\u00f3n del acero inoxidable.<\/p>\n<p><strong>Objetivos<\/strong><\/p>\n<ul>\n<li><strong>Mejorar la resistencia a la corrosi\u00f3n<\/strong> (en particular, la corrosi\u00f3n por picaduras o intergranular).<\/li>\n<li><strong>Eliminar impurezas<\/strong> (hierro libre, \u00f3xidos, residuos de fundente de soldadura).<\/li>\n<li><strong>Restaurar las propiedades anticorrosivas de la aleaci\u00f3n<\/strong> (p. ej., acero inoxidable 304\/316).<\/li>\n<li><strong>Preparar la superficie para tratamientos posteriores<\/strong> (pintura, recubrimiento).<\/li>\n<\/ul>\n<p>Sin pasivaci\u00f3n, una soldadura en acero inoxidable tiende a <strong>oxidarse localmente<\/strong>.<\/p>\n<\/div><style type=\"text\/css\">.fusion-gallery-1 .fusion-gallery-image {border:0px solid #e2e2e2;}<\/style><div class=\"fusion-gallery fusion-gallery-container fusion-grid-3 fusion-columns-total-2 fusion-gallery-layout-grid fusion-gallery-1\" style=\"margin:-5px;\"><div style=\"padding:5px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-3 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/elioteknology.com\/wp-content\/uploads\/2026\/05\/Image_20260429175458_20_35.jpg\" data-title=\"Soudure passiv\u00e9e\" title=\"Soudure passiv\u00e9e\" data-caption=\"Soudure passiv\u00e9e\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/elioteknology.com\/wp-content\/uploads\/2026\/05\/Image_20260429175458_20_35.jpg\" width=\"1702\" height=\"1276\" alt=\"Gros plan sur soudure passiv\u00e9e\" title=\"Soudure passiv\u00e9e\" aria-label=\"Soudure passiv\u00e9e\" class=\"img-responsive wp-image-8982\" srcset=\"https:\/\/elioteknology.com\/wp-content\/uploads\/2026\/05\/Image_20260429175458_20_35-200x150.jpg 200w, https:\/\/elioteknology.com\/wp-content\/uploads\/2026\/05\/Image_20260429175458_20_35-400x300.jpg 400w, https:\/\/elioteknology.com\/wp-content\/uploads\/2026\/05\/Image_20260429175458_20_35-600x450.jpg 600w, https:\/\/elioteknology.com\/wp-content\/uploads\/2026\/05\/Image_20260429175458_20_35-800x600.jpg 800w, https:\/\/elioteknology.com\/wp-content\/uploads\/2026\/05\/Image_20260429175458_20_35-1200x900.jpg 1200w, https:\/\/elioteknology.com\/wp-content\/uploads\/2026\/05\/Image_20260429175458_20_35.jpg 1702w\" sizes=\"(min-width: 2200px) 100vw, (min-width: 784px) 397px, (min-width: 712px) 595px, (min-width: 640px) 712px, \" \/><\/a><\/div><\/div><div style=\"padding:5px;\" class=\"fusion-grid-column fusion-gallery-column fusion-gallery-column-3 hover-type-none\"><div class=\"fusion-gallery-image\"><a href=\"https:\/\/elioteknology.com\/wp-content\/uploads\/2026\/05\/Image_20260429175459_21_35.jpg\" data-title=\"Soudure passiv\u00e9e\" title=\"Soudure passiv\u00e9e\" data-caption=\"Soudure passiv\u00e9e\" rel=\"noreferrer\" data-rel=\"iLightbox[gallery_image_1]\" class=\"fusion-lightbox\" target=\"_self\"><img decoding=\"async\" src=\"https:\/\/elioteknology.com\/wp-content\/uploads\/2026\/05\/Image_20260429175459_21_35.jpg\" width=\"1702\" height=\"1276\" alt=\"Gros plan sur soudure passiv\u00e9e\" title=\"Soudure passiv\u00e9e\" aria-label=\"Soudure passiv\u00e9e\" class=\"img-responsive wp-image-8983\" srcset=\"https:\/\/elioteknology.com\/wp-content\/uploads\/2026\/05\/Image_20260429175459_21_35-200x150.jpg 200w, https:\/\/elioteknology.com\/wp-content\/uploads\/2026\/05\/Image_20260429175459_21_35-400x300.jpg 400w, https:\/\/elioteknology.com\/wp-content\/uploads\/2026\/05\/Image_20260429175459_21_35-600x450.jpg 600w, https:\/\/elioteknology.com\/wp-content\/uploads\/2026\/05\/Image_20260429175459_21_35-800x600.jpg 800w, https:\/\/elioteknology.com\/wp-content\/uploads\/2026\/05\/Image_20260429175459_21_35-1200x900.jpg 1200w, https:\/\/elioteknology.com\/wp-content\/uploads\/2026\/05\/Image_20260429175459_21_35.jpg 1702w\" sizes=\"(min-width: 2200px) 100vw, (min-width: 784px) 397px, (min-width: 712px) 595px, (min-width: 640px) 712px, \" \/><\/a><\/div><\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-0{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-0 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-0{width:100% !important;order : 0;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-0{width:100% !important;order : 0;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-1{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[138],"tags":[],"class_list":["post-8984","post","type-post","status-publish","format-standard","hentry","category-productos"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pasivaci\u00f3n de soldadura - ElioTeknology<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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