1, naturaleza diferente
\n1. Decapado: un m\u00e9todo de limpieza de \u00f3xidos y herrumbre en superficies met\u00e1licas con una soluci\u00f3n \u00e1cida
\n2. Pasivaci\u00f3n: el proceso en el cual un metal es oxidado por un oxidante fuerte o m\u00e9todo electroqu\u00edmico para hacer su superficie inactiva, es decir, pasiva.<\/p>\n
2\u3001 Diferentes principios
\n1. Decapado: En t\u00e9rminos generales, las piezas se sumergen en algunas soluciones acuosas \u00e1cidas como el \u00e1cido sulf\u00farico para eliminar los \u00f3xidos u otras pel\u00edculas en su superficie. Es el proceso de preparaci\u00f3n de piezas met\u00e1licas antes de otro tratamiento superficial (como el enchapado) o el paso intermedio del tratamiento superficial.
\n2. Pasivaci\u00f3n: despu\u00e9s de que se forma una capa de pel\u00edcula de \u00f3xido o hidr\u00f3xido en la superficie del metal, el aumento del voltaje aplicado no afecta la corriente, se detiene la disoluci\u00f3n de los iones met\u00e1licos y tiene resistencia a la corrosi\u00f3n.<\/p>\n
3, proceso diferente
\n1. Decapado: generalmente, acero tratado t\u00e9rmicamente\u2014\u2192decapado\u2014\u2192lavado con agua\u2014\u2192inmersi\u00f3n de sulfato de cobre\u2014\u2192enjuague\u2014\u2192neutralizaci\u00f3n\u2014\u2192secado.
\n2. Pasivaci\u00f3n: antes del decapado y pasivaci\u00f3n de piezas met\u00e1licas, confirme si sus superficies est\u00e1n limpias. Si hay manchas o grasa, es necesario limpiarlas mec\u00e1nicamente con los disolventes org\u00e1nicos correspondientes. Porque las manchas y la grasa en la superficie afectar\u00e1n la calidad del decapado y la pasivaci\u00f3n.<\/p>\n
Es importante seleccionar el proceso de tratamiento de superficie apropiado para piezas personalizadas, lo que no solo afectar\u00e1 el efecto general del producto, sino que tambi\u00e9n afectar\u00e1 el costo del proyecto. Para que los ingenieros profesionales puedan brindarle un conocimiento correcto y efectivo.<\/p>","protected":false},"excerpt":{"rendered":"
1\u3001 Different nature 1. Pickling: a method of cleaning oxides and rust on metal surfaces with an acid solution 2. Passivation: the process in which a metal is oxidized by a strong oxidant or electrochemical method to make its surface inactive, i.e. passive. 2\u3001 Different principles 1. Pickling: Generally speaking, parts are immersed in some […]<\/p>","protected":false},"author":3,"featured_media":88,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"iawp_total_views":0,"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/akhdiecasting.com\/es\/wp-json\/wp\/v2\/posts\/86"}],"collection":[{"href":"https:\/\/akhdiecasting.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/akhdiecasting.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/akhdiecasting.com\/es\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/akhdiecasting.com\/es\/wp-json\/wp\/v2\/comments?post=86"}],"version-history":[{"count":1,"href":"https:\/\/akhdiecasting.com\/es\/wp-json\/wp\/v2\/posts\/86\/revisions"}],"predecessor-version":[{"id":89,"href":"https:\/\/akhdiecasting.com\/es\/wp-json\/wp\/v2\/posts\/86\/revisions\/89"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/akhdiecasting.com\/es\/wp-json\/wp\/v2\/media\/88"}],"wp:attachment":[{"href":"https:\/\/akhdiecasting.com\/es\/wp-json\/wp\/v2\/media?parent=86"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/akhdiecasting.com\/es\/wp-json\/wp\/v2\/categories?post=86"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/akhdiecasting.com\/es\/wp-json\/wp\/v2\/tags?post=86"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}