{"id":5706,"date":"2023-11-21T14:50:52","date_gmt":"2023-11-21T17:50:52","guid":{"rendered":"https:\/\/rmb.com.ar\/web\/?p=5706"},"modified":"2023-11-27T17:08:34","modified_gmt":"2023-11-27T20:08:34","slug":"decapante-y-pasivante-proceso-y-beneficios","status":"publish","type":"post","link":"https:\/\/rmb.com.ar\/web\/decapante-y-pasivante-proceso-y-beneficios\/","title":{"rendered":"Decapante y pasivante: proceso y beneficios"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"5706\" class=\"elementor elementor-5706\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3a0b269 elementor-section-full_width elementor-section-stretched elementor-section-height-default elementor-section-height-default\" data-id=\"3a0b269\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2abc3dd\" data-id=\"2abc3dd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-94d934b elementor-widget elementor-widget-image\" data-id=\"94d934b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1361\" height=\"331\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Portada-decapante-y-pasivante-2.png\" class=\"attachment-full size-full wp-image-5728 lazyload\" alt=\"\" data-srcset=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Portada-decapante-y-pasivante-2.png 1361w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Portada-decapante-y-pasivante-2-300x73.png 300w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Portada-decapante-y-pasivante-2-1024x249.png 1024w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Portada-decapante-y-pasivante-2-768x187.png 768w\" sizes=\"(max-width: 1361px) 100vw, 1361px\" \/><noscript><img decoding=\"async\" width=\"1361\" height=\"331\" src=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Portada-decapante-y-pasivante-2.png\" class=\"attachment-full size-full wp-image-5728 lazyload\" alt=\"\" srcset=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Portada-decapante-y-pasivante-2.png 1361w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Portada-decapante-y-pasivante-2-300x73.png 300w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Portada-decapante-y-pasivante-2-1024x249.png 1024w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Portada-decapante-y-pasivante-2-768x187.png 768w\" sizes=\"(max-width: 1361px) 100vw, 1361px\" \/><\/noscript>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-814b20e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"814b20e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c63b407\" data-id=\"c63b407\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8695b91 elementor-widget elementor-widget-text-editor\" data-id=\"8695b91\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Aunque su nombre parece decir lo contrario, el acero inoxidable tambi\u00e9n se oxida. Sin embargo, la resistencia a la corrosi\u00f3n de este material se debe a una pel\u00edcula &#8216;pasiva&#8217; de un \u00f3xido complejo rico en cromo, que se forma espont\u00e1neamente en la superficie del mismo. \u00c9ste es el estado normal de las superficies de acero inoxidable y se conoce como &#8216;estado pasivo&#8217; o &#8216;condici\u00f3n pasiva&#8217;.<\/p><p>Los aceros inoxidables se autopasivar\u00e1n espont\u00e1neamente cuando una superficie limpia se exponga a un entorno que pueda proveer de suficiente ox\u00edgeno para formar la capa superficial de \u00f3xido rico en cromo. Esto ocurre autom\u00e1tica e instant\u00e1neamente, siempre que haya suficiente ox\u00edgeno disponible en la superficie del acero. No obstante la capa pasiva aumenta de grosor durante alg\u00fan tiempo despu\u00e9s de su formaci\u00f3n inicial.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6d5eabd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6d5eabd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-4bb8b08 elementor-hidden-mobile\" data-id=\"4bb8b08\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-c22db4b\" data-id=\"c22db4b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b0227a9 elementor-widget elementor-widget-image\" data-id=\"b0227a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"428\" height=\"301\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/decapante-y-pasivante-1.png\" class=\"attachment-large size-large wp-image-5711 lazyload\" alt=\"\" data-srcset=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/decapante-y-pasivante-1.png 428w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/decapante-y-pasivante-1-300x211.png 300w\" sizes=\"(max-width: 428px) 100vw, 428px\" \/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"428\" height=\"301\" src=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/decapante-y-pasivante-1.png\" class=\"attachment-large size-large wp-image-5711 lazyload\" alt=\"\" srcset=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/decapante-y-pasivante-1.png 428w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/decapante-y-pasivante-1-300x211.png 300w\" sizes=\"(max-width: 428px) 100vw, 428px\" \/><\/noscript>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-3649fda elementor-hidden-mobile\" data-id=\"3649fda\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-86e043f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"86e043f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d67bfeb\" data-id=\"d67bfeb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3995259 elementor-widget elementor-widget-text-editor\" data-id=\"3995259\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Como adelantamos en el p\u00e1rrafo anterior, ciertas condiciones naturales, como el contacto con el aire o con agua aireada, crear\u00e1n y mantendr\u00e1n la condici\u00f3n pasiva de la superficie frente a la corrosi\u00f3n, sin embargo, existen <span style=\"color: #15bf1e;\"><strong>productos que aceleran este proceso y permiten hacerlo de manera controlada<\/strong><\/span>, nos referimos entonces, a los decapantes y pasivantes.<\/p><p>Estos productos se presentan en forma de <span style=\"color: #15bf1e;\"><strong>l\u00edquido o gel<\/strong><\/span> y la selecci\u00f3n de uno u otro depender\u00e1 en gran medida del tama\u00f1o y la geometr\u00eda de la superficie en la cual se desea aplicar. Si se trata de <span style=\"color: #15bf1e;\"><strong>superficies de gran tama\u00f1o<\/strong><\/span> cuya <span style=\"color: #15bf1e;\"><strong>aplicaci\u00f3<\/strong>n<\/span> puede llevarse a cabo <strong><span style=\"color: #15bf1e;\">por inmersi\u00f3n o pincelad<\/span>o<\/strong>, ser\u00e1n convenientes los productos en forma <span style=\"color: #15bf1e;\"><strong>l\u00edquida<\/strong><\/span>.<\/p><p>En el caso de<strong><span style=\"color: #15bf1e;\"> superficies m\u00e1s peque\u00f1as<\/span><\/strong> o\u00a0<span style=\"color: #15bf1e;\"><strong>cordones localizados<\/strong><\/span>, ser\u00e1 recomendable utilizar los productos en <strong><span style=\"color: #15bf1e;\">formato ge<\/span>l<\/strong>, los cuales podr\u00e1n aplicarse con un pincel.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4b823e4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4b823e4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-81821be\" data-id=\"81821be\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3a4e669 elementor-widget elementor-widget-heading\" data-id=\"3a4e669\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Proceso del Pasivado y decapado\n<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7b7124 elementor-widget elementor-widget-text-editor\" data-id=\"e7b7124\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>El proceso de decapado y pasivado se lleva delante de la siguiente manera:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-f4e93a0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f4e93a0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-a4f0857 elementor-hidden-mobile\" data-id=\"a4f0857\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-0114418\" data-id=\"0114418\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-955bf53 elementor-widget elementor-widget-image\" data-id=\"955bf53\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"697\" height=\"712\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Proceso-decapado.png\" class=\"attachment-large size-large wp-image-5714 lazyload\" alt=\"\" data-srcset=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Proceso-decapado.png 697w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Proceso-decapado-294x300.png 294w\" sizes=\"(max-width: 697px) 100vw, 697px\" \/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"697\" height=\"712\" src=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Proceso-decapado.png\" class=\"attachment-large size-large wp-image-5714 lazyload\" alt=\"\" srcset=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Proceso-decapado.png 697w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Proceso-decapado-294x300.png 294w\" sizes=\"(max-width: 697px) 100vw, 697px\" \/><\/noscript>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-24944fa elementor-hidden-mobile\" data-id=\"24944fa\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-f537959 elementor-widget elementor-widget-text-editor\" data-id=\"f537959\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Es importante aclarar que el tiempo de aplicaci\u00f3n para estos productos ir\u00e1 en funci\u00f3n de la cantidad de calor que recibi\u00f3 la pieza que queremos recuperar. Es decir, cuando se afecta t\u00e9rmicamente la pieza en gran medida, deber\u00e1 dejarse actuar el producto durante m\u00e1s tiempo (alrededor de 3 horas), mientras que si la intervenci\u00f3n t\u00e9rmica no afect\u00f3 demasiado la pieza, el decapante actuar\u00e1 en cuesti\u00f3n de minutos.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-d086121 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d086121\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-295c0d3\" data-id=\"295c0d3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-75a8300 elementor-widget elementor-widget-image\" data-id=\"75a8300\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"663\" height=\"900\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapannte.jpeg\" class=\"attachment-full size-full wp-image-5719 lazyload\" alt=\"\" data-srcset=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapannte.jpeg 663w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapannte-221x300.jpeg 221w\" sizes=\"(max-width: 663px) 100vw, 663px\" \/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"663\" height=\"900\" src=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapannte.jpeg\" class=\"attachment-full size-full wp-image-5719 lazyload\" alt=\"\" srcset=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapannte.jpeg 663w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapannte-221x300.jpeg 221w\" sizes=\"(max-width: 663px) 100vw, 663px\" \/><\/noscript>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-e397b51\" data-id=\"e397b51\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3dbfd75 elementor-widget elementor-widget-heading\" data-id=\"3dbfd75\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">DECAPADO\n<\/h4>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-479f998 elementor-widget elementor-widget-text-editor\" data-id=\"479f998\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"MsoNormal\" style=\"text-align: justify;\"><span lang=\"ES\" style=\"font-family: 'Arial',sans-serif;\">Es un tratamiento qu\u00edmico que <span style=\"color: #15bf1e;\"><strong>elimina una fina capa de metal de la superficie del acero inoxidable<\/strong><\/span>. Sirve para <span style=\"color: #15bf1e;\">eliminar las manchas de termo-coloraci\u00f3n<\/span> por soldadura, corte \u00f3 aplicaci\u00f3n de tratamientos t\u00e9rmicos de la superficie de elementos de acero inoxidable, en los que se ha reducido el contenido de cromo de la superficie del acero.<\/span><\/p><p class=\"MsoNormal\" style=\"text-align: justify;\"><span lang=\"ES\" style=\"font-family: 'Arial',sans-serif;\">El <span style=\"color: #15bf1e;\">decapante se utiliza para la limpieza y decapado de soldaduras en aceros inoxidables y aleaciones espec\u00edficas<\/span>, en <span style=\"color: #15bf1e;\">cualquier posici\u00f3n<\/span> de las mismas y a temperatura ambiente; utilizarlo a temperaturas hasta 60\u00b0C post-soldadura, demandar\u00e1 menos tiempo de aplicaci\u00f3n pero generar\u00e1 vapores por la aceleraci\u00f3n de la reacci\u00f3n.<\/span><\/p><p class=\"MsoNormal\" style=\"text-align: justify;\"><span lang=\"ES\" style=\"font-family: 'Arial',sans-serif;\">Entonces, la zona desmejorada ser\u00e1 removida por la acci\u00f3n de corrosi\u00f3n controlada que efect\u00faa el decapante y as\u00ed, luego de un enjuague con agua, no solo quedar\u00e1 la superficie limpia sino tambi\u00e9n preparada para la pasivaci\u00f3n u oxidaci\u00f3n natural para recuperar la pel\u00edcula anticorrosiva de \u201c\u00f3xido de cromo\u201d.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-3ac0358 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3ac0358\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-32c1c15\" data-id=\"32c1c15\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-eb30c48 elementor-widget elementor-widget-image\" data-id=\"eb30c48\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"663\" height=\"900\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Pasivante.jpeg\" class=\"attachment-large size-large wp-image-5720 lazyload\" alt=\"\" data-srcset=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Pasivante.jpeg 663w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Pasivante-221x300.jpeg 221w\" sizes=\"(max-width: 663px) 100vw, 663px\" \/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"663\" height=\"900\" src=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Pasivante.jpeg\" class=\"attachment-large size-large wp-image-5720 lazyload\" alt=\"\" srcset=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Pasivante.jpeg 663w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Pasivante-221x300.jpeg 221w\" sizes=\"(max-width: 663px) 100vw, 663px\" \/><\/noscript>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1157190\" data-id=\"1157190\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3efb76d elementor-widget elementor-widget-heading\" data-id=\"3efb76d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">PASIVADO\n<\/h4>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-4abf131 elementor-widget elementor-widget-text-editor\" data-id=\"4abf131\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>El pasivado es un <strong><span style=\"color: #15bf1e;\">proceso natural del acero inoxidable<\/span><\/strong> en el cual se renueva su capa \u00a8autogenerada\u00a8.\u00a0 A diferencia con el decapado, durante el pasivado mediante \u00e1cido <strong><span style=\"color: #15bf1e;\">no<\/span><\/strong> <span style=\"color: #15bf1e;\">se elimina metal alguno de la superficie<\/span>. En cambio la calidad y el espesor de la capa pasiva crecen r\u00e1pidamente en el proceso de pasivado mediante \u00e1cido. Pueden darse circunstancias en que los procesos de decapado y pasivado se produzcan sucesivamente (en lugar de simult\u00e1neamente), durante tratamientos que empleen \u00e1cido n\u00edtrico, si bien el \u00e1cido n\u00edtrico por s\u00ed mismo s\u00f3lo podr\u00e1 pasivar las superficies de acero inoxidable. No es un \u00e1cido efectivo para decapar aceros inoxidables.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47486f1 elementor-widget elementor-widget-heading\" data-id=\"47486f1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Te dejamos mas informaci\u00f3n para que sigas aprendiendo sobre el tema<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e915874 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e915874\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-8781339\" data-id=\"8781339\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-23ef033 elementor-widget elementor-widget-image\" data-id=\"23ef033\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.instagram.com\/reel\/CyhL3f0rzmc\/?igshid=OTRhYjMwMjlhNg==\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-video-1024x1024.jpeg\" class=\"attachment-large size-large wp-image-5721 lazyload\" alt=\"\" data-srcset=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-video-1024x1024.jpeg 1024w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-video-300x300.jpeg 300w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-video-150x150.jpeg 150w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-video-768x768.jpeg 768w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-video.jpeg 1174w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-video-1024x1024.jpeg\" class=\"attachment-large size-large wp-image-5721 lazyload\" alt=\"\" srcset=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-video-1024x1024.jpeg 1024w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-video-300x300.jpeg 300w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-video-150x150.jpeg 150w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-video-768x768.jpeg 768w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-video.jpeg 1174w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/noscript>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-668a90d\" data-id=\"668a90d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1aaa2e6 elementor-widget elementor-widget-image\" data-id=\"1aaa2e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.instagram.com\/p\/CwEHdkuR0Db\/?igshid=OTRhYjMwMjlhNg==\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-vs-1024x1024.jpeg\" class=\"attachment-large size-large wp-image-5716 lazyload\" alt=\"\" data-srcset=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-vs-1024x1024.jpeg 1024w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-vs-300x300.jpeg 300w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-vs-150x150.jpeg 150w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-vs-768x769.jpeg 768w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-vs.jpeg 1179w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-vs-1024x1024.jpeg\" class=\"attachment-large size-large wp-image-5716 lazyload\" alt=\"\" srcset=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-vs-1024x1024.jpeg 1024w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-vs-300x300.jpeg 300w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-vs-150x150.jpeg 150w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-vs-768x769.jpeg 768w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-vs.jpeg 1179w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/noscript>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-6358883\" data-id=\"6358883\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e5b7f01 elementor-widget elementor-widget-image\" data-id=\"e5b7f01\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.instagram.com\/p\/CgVUe0yMFzk\/?igshid=OTRhYjMwMjlhNg==\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"795\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-sabias.jpeg\" class=\"attachment-large size-large wp-image-5715 lazyload\" alt=\"\" data-srcset=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-sabias.jpeg 1024w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-sabias-300x298.jpeg 300w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-sabias-150x150.jpeg 150w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-sabias-768x763.jpeg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"795\" src=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-sabias.jpeg\" class=\"attachment-large size-large wp-image-5715 lazyload\" alt=\"\" srcset=\"https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-sabias.jpeg 1024w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-sabias-300x298.jpeg 300w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-sabias-150x150.jpeg 150w, https:\/\/rmb.com.ar\/web\/wp-content\/uploads\/2023\/11\/Decapante-sabias-768x763.jpeg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/noscript>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Aunque su nombre parece decir lo contrario, el acero inoxidable tambi\u00e9n se oxida. Sin embargo, la resistencia a la corrosi\u00f3n de este material se debe a una pel\u00edcula &#8216;pasiva&#8217; de un \u00f3xido complejo rico en cromo, que se forma espont\u00e1neamente en la superficie del mismo. \u00c9ste es el estado normal de las superficies de acero [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":477,"footnotes":""},"categories":[1],"tags":[48,50,40,18,33,15],"class_list":["post-5706","post","type-post","status-publish","format-standard","hentry","category-principios-de-soldadura","tag-inoxidable","tag-metales","tag-mig","tag-soldadura","tag-soldadura-laser","tag-tig"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Decapante y pasivante: proceso y beneficios - RMB<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rmb.com.ar\/web\/decapante-y-pasivante-proceso-y-beneficios\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Decapante y pasivante: proceso y beneficios - RMB\" \/>\n<meta property=\"og:description\" content=\"Aunque su nombre parece decir lo contrario, el acero inoxidable tambi\u00e9n se oxida. 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