{"id":11787,"date":"2021-12-13T08:17:11","date_gmt":"2021-12-13T08:17:11","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=11787"},"modified":"2021-12-13T08:17:11","modified_gmt":"2021-12-13T08:17:11","slug":"aluminum-smelting-covering-agent","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/es\/aluminum-smelting-covering-agent\/","title":{"rendered":"Agente de recubrimiento para la fundici\u00f3n de aluminio"},"content":{"rendered":"<p>Para evitar la reoxidaci\u00f3n de los residuos durante el proceso de fundici\u00f3n del aluminio, la capa protectora de fundente habitual, tambi\u00e9n conocida como \u00abagente de recubrimiento\u00bb, consiste en recubrir la superficie de los residuos de aluminio. Un agente de recubrimiento muy utilizado en la fundici\u00f3n del aluminio es una mezcla de cloruro de potasio y cloruro de sodio en una proporci\u00f3n en peso de 1:1.<\/p>\n<p>El aluminio y sus aleaciones se han utilizado ampliamente debido a sus propiedades \u00fanicas. Adem\u00e1s, con el desarrollo de la econom\u00eda, la demanda mundial de aluminio ha aumentado a\u00f1o tras a\u00f1o. Debido al consumo de equipos industriales en desuso y de art\u00edculos de uso cotidiano, tambi\u00e9n se genera una gran cantidad de residuos de aluminio. Para reutilizar la chatarra de aluminio, esta se recicla y se devuelve al horno de fundici\u00f3n para su refundici\u00f3n.<\/p>\n<p>El agente de recubrimiento para la fundici\u00f3n de aluminio puede utilizarse ampliamente en el proceso de fundici\u00f3n del aluminio met\u00e1lico y sus aleaciones. Se extiende una capa de aluminio fundido sobre la chatarra y, a continuaci\u00f3n, se esparce el agente de recubrimiento sobre dicha capa. De este modo, se recicla la chatarra de aluminio para convertirla en aluminio fundido y se utiliza un fundente para tratar la escoria.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11790\" src=\"http:\/\/alalloycasting.com\/wp-content\/uploads\/2021\/12\/Aluminum-Smelting-2.jpg\" alt=\"Fundici\u00f3n de aluminio\" width=\"600\" height=\"500\" srcset=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/12\/Aluminum-Smelting-2.jpg 600w, https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/12\/Aluminum-Smelting-2-300x250.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>Dado que el punto de fusi\u00f3n del <a href=\"http:\/\/www.alalloycasting.com\/es\/covering-flux\/\">flujo de recubrimiento<\/a> A medida que la temperatura desciende, la fase l\u00edquida que se forma a una temperatura m\u00e1s baja impedir\u00e1 que las virutas de aluminio se oxiden. Por otra parte, dado que el fundente genera una gran cantidad de gas protector durante el proceso de calentamiento, estos gases reaccionar\u00e1n con la al\u00famina para formar una pel\u00edcula protectora sobre la superficie del aluminio y sus aleaciones. Esta pel\u00edcula protectora impedir\u00e1 que el \u00f3xido de aluminio y sus aleaciones entren en contacto con el aire. Por lo tanto, el fundente de recubrimiento para la fundici\u00f3n de aluminio tiene un buen efecto protector.<\/p>\n<p>Adem\u00e1s de los agentes de recubrimiento, nuestra empresa tambi\u00e9n suministra agentes de refinado, agentes de escoria, disolventes granulados, etc.<\/p>\n<p>El efecto de desgasificaci\u00f3n y eliminaci\u00f3n de escoria del fundente de refinado es bueno, y el chorro de refinado llega hasta el fondo del ba\u00f1o de fundido y reacciona f\u00edsica y qu\u00edmicamente con los dep\u00f3sitos del fondo del horno. Separa la escoria del aluminio y lleva el gas a la superficie del aluminio fundido para mantener limpio el fondo del horno. Reduce considerablemente el n\u00famero de limpiezas del horno, mejora su aprovechamiento, reduce la intensidad del trabajo, separa los \u00f3xidos y las impurezas de la masa fundida durante la desgasificaci\u00f3n, y la escoria producida es seca y f\u00e1cil de separar del metal. El rompedor de escoria mejora la tasa de aprovechamiento del metal, reduce la adherencia de la escoria a las paredes del horno, facilita la limpieza y el mantenimiento del horno y mejora el entorno de trabajo.<\/p>","protected":false},"excerpt":{"rendered":"<p>In order to prevent the re-oxidation of the waste during the aluminum smelting process, the usual protective flux layer, also known as the covering agent,&hellip;<\/p>","protected":false},"author":1,"featured_media":11788,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[120],"tags":[],"class_list":["post-11787","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fluxes"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Aluminum Smelting Covering Agent -sales@alalloycasting.com<\/title>\n<meta name=\"description\" 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