{"id":10548,"date":"2021-10-12T09:07:07","date_gmt":"2021-10-12T09:07:07","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=10548"},"modified":"2021-10-12T09:07:07","modified_gmt":"2021-10-12T09:07:07","slug":"melting-furnace-refining-flux","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/es\/melting-furnace-refining-flux\/","title":{"rendered":"Fundidor de refinado con fundente"},"content":{"rendered":"<p>El fundente de refinado en horno de fusi\u00f3n elimina las inclusiones no met\u00e1licas, y la escoria seca, similar a la ceniza, que se produce se separa f\u00e1cilmente del metal l\u00edquido. De este modo, se facilita la eliminaci\u00f3n de la escoria y se reduce la p\u00e9rdida de metal debida al aluminio que queda en la espuma. El refinado del aluminio fundido se ha desarrollado especialmente con el fin de proteger el medio ambiente.<\/p>\n<p>El fundente de refinado para hornos de fusi\u00f3n no genera polvo durante su uso y emite poco humo. En comparaci\u00f3n con el fundente en polvo, <a href=\"http:\/\/www.alalloycasting.com\/es\/granular-flux\/\">fundente granular<\/a> se puede utilizar en menor cantidad.<\/p>\n<p>En la superficie de las virutas de aluminio hay una fina capa de al\u00famina. Esta capa crece m\u00e1s r\u00e1pidamente cuando los residuos se exponen a temperaturas m\u00e1s elevadas y se funden. Adem\u00e1s, la al\u00famina acaba flotando hacia la superficie y formando una fase de escoria. La tensi\u00f3n superficial de la capa de \u00f3xido har\u00e1 que el aluminio quede atrapado en la fase de espuma. Esto es muy indeseable, ya que el contenido de metal de la espuma puede alcanzar valores de hasta 80%.<\/p>\n<p>Por lo tanto, es necesario utilizar un agente de refinado en horno para recuperar el aluminio contenido en la escoria, destruyendo la capa de \u00f3xido y liberando el metal arrastrado. Esto se consigue modificando la forma de las gotas de aluminio, lo que provoca el agrietamiento de la costra de \u00f3xido. Este tipo de fundentes se basa en una composici\u00f3n est\u00e1ndar de 50 % en peso de NaCl y 50 % en peso de KCl, y la temperatura eut\u00e9ctica es de unos 660 \u00b0C. La adici\u00f3n de sal fluorada ayuda a favorecer la coalescencia y a producir un fundente con un contenido de metal mucho menor. En particular, el Na\u2083AlF\u2086 resulta muy \u00fatil para reducir la tensi\u00f3n superficial.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10543\" src=\"http:\/\/alalloycasting.com\/wp-content\/uploads\/2021\/10\/Melting-Aluminum-Fluxes.jpg\" alt=\"Fundentes para aluminio fundido\" width=\"500\" height=\"400\" srcset=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/Melting-Aluminum-Fluxes.jpg 500w, https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/Melting-Aluminum-Fluxes-300x240.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>Adem\u00e1s de recuperar el metal de la fase de escoria, las principales tareas del <a href=\"http:\/\/www.alalloycasting.com\/es\/refining-agent\/\">agente refinador<\/a> Entre ellas se incluyen: proteger la masa fundida de una mayor oxidaci\u00f3n cubriendo, disolviendo o suspendiendo la suciedad, los \u00f3xidos y otras part\u00edculas no met\u00e1licas. Las gotitas de compuestos salinos act\u00faan como burbujas y suspenden las inclusiones hacia la superficie mediante flotaci\u00f3n. Dado que la velocidad a la que las gotitas de fundente ascienden a la superficie es mucho menor que la de las burbujas, se requiere un cierto tiempo de estabilizaci\u00f3n. Adem\u00e1s, debido al gradiente de densidad, tras aproximadamente media hora de sedimentaci\u00f3n, las inclusiones se depositar\u00e1n en la parte trasera del horno. Las inclusiones m\u00e1s grandes y densas se sedimentan m\u00e1s r\u00e1pido que las m\u00e1s peque\u00f1as y menos densas.<\/p>","protected":false},"excerpt":{"rendered":"<p>Melting furnace refining flux removes non-metallic inclusions, the dry ash-like slag produced is easily separated from the liquid metal. Therefore, slag skimming is promoted, and&hellip;<\/p>","protected":false},"author":1,"featured_media":10549,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[120],"tags":[],"class_list":["post-10548","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>Melting Furnace Refining Flux -sales@alalloycasting.com<\/title>\n<meta name=\"description\" content=\"Melting furnace refining flux removes non-metallic inclusions, the dry ash-like slag produced is easily separated from the liquid metal.\" \/>\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.alalloycasting.com\/es\/melting-furnace-refining-flux\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Melting Furnace Refining Flux -sales@alalloycasting.com\" \/>\n<meta property=\"og:description\" content=\"Melting furnace refining flux removes non-metallic inclusions, the dry ash-like slag produced is easily separated from the liquid metal.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alalloycasting.com\/es\/melting-furnace-refining-flux\/\" \/>\n<meta property=\"og:site_name\" content=\"alalloycasting\" \/>\n<meta property=\"article:published_time\" content=\"2021-10-12T09:07:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/Melting-Furnace-Refining-Flux.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"AdTech\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"AdTech\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/melting-furnace-refining-flux\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/melting-furnace-refining-flux\\\/\"},\"author\":{\"name\":\"AdTech\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\"},\"headline\":\"Melting Furnace Refining Flux\",\"datePublished\":\"2021-10-12T09:07:07+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/melting-furnace-refining-flux\\\/\"},\"wordCount\":351,\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/melting-furnace-refining-flux\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/Melting-Furnace-Refining-Flux.jpg\",\"articleSection\":[\"Fluxes\"],\"inLanguage\":\"es\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/melting-furnace-refining-flux\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/melting-furnace-refining-flux\\\/\",\"name\":\"Melting Furnace Refining Flux -sales@alalloycasting.com\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/melting-furnace-refining-flux\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/melting-furnace-refining-flux\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/Melting-Furnace-Refining-Flux.jpg\",\"datePublished\":\"2021-10-12T09:07:07+00:00\",\"description\":\"Melting furnace refining flux removes non-metallic inclusions, the dry ash-like slag produced is easily separated from the liquid metal.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/melting-furnace-refining-flux\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.alalloycasting.com\\\/melting-furnace-refining-flux\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/melting-furnace-refining-flux\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/Melting-Furnace-Refining-Flux.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2021\\\/10\\\/Melting-Furnace-Refining-Flux.jpg\",\"width\":500,\"height\":400,\"caption\":\"Melting Furnace Refining Flux\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/melting-furnace-refining-flux\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.alalloycasting.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Melting Furnace Refining Flux\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/\",\"name\":\"AdTech China\",\"description\":\"AdTech Metallurgical Materials Co., Ltd\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.alalloycasting.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\",\"name\":\"AdTech China\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/cropped-adtech-logo-1-4.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/cropped-adtech-logo-1-4.jpg\",\"width\":111,\"height\":111,\"caption\":\"AdTech China\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\",\"name\":\"AdTech\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g\",\"caption\":\"AdTech\"},\"sameAs\":[\"https:\\\/\\\/www.alalloycasting.com\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Fundente de refinado para hornos de fusi\u00f3n -sales@alalloycasting.com","description":"El fundente de refinado del horno de fusi\u00f3n elimina las inclusiones no met\u00e1licas, y la escoria seca, similar a las cenizas, que se produce se separa f\u00e1cilmente del metal l\u00edquido.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.alalloycasting.com\/es\/melting-furnace-refining-flux\/","og_locale":"es_ES","og_type":"article","og_title":"Melting Furnace Refining Flux -sales@alalloycasting.com","og_description":"Melting furnace refining flux removes non-metallic inclusions, the dry ash-like slag produced is easily separated from the liquid metal.","og_url":"https:\/\/www.alalloycasting.com\/es\/melting-furnace-refining-flux\/","og_site_name":"alalloycasting","article_published_time":"2021-10-12T09:07:07+00:00","og_image":[{"width":500,"height":400,"url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/Melting-Furnace-Refining-Flux.jpg","type":"image\/jpeg"}],"author":"AdTech","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"AdTech","Tiempo de lectura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.alalloycasting.com\/melting-furnace-refining-flux\/#article","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/melting-furnace-refining-flux\/"},"author":{"name":"AdTech","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20"},"headline":"Melting Furnace Refining Flux","datePublished":"2021-10-12T09:07:07+00:00","mainEntityOfPage":{"@id":"https:\/\/www.alalloycasting.com\/melting-furnace-refining-flux\/"},"wordCount":351,"publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"image":{"@id":"https:\/\/www.alalloycasting.com\/melting-furnace-refining-flux\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/Melting-Furnace-Refining-Flux.jpg","articleSection":["Fluxes"],"inLanguage":"es"},{"@type":"WebPage","@id":"https:\/\/www.alalloycasting.com\/melting-furnace-refining-flux\/","url":"https:\/\/www.alalloycasting.com\/melting-furnace-refining-flux\/","name":"Fundente de refinado para hornos de fusi\u00f3n -sales@alalloycasting.com","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.alalloycasting.com\/melting-furnace-refining-flux\/#primaryimage"},"image":{"@id":"https:\/\/www.alalloycasting.com\/melting-furnace-refining-flux\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/Melting-Furnace-Refining-Flux.jpg","datePublished":"2021-10-12T09:07:07+00:00","description":"El fundente de refinado del horno de fusi\u00f3n elimina las inclusiones no met\u00e1licas, y la escoria seca, similar a las cenizas, que se produce se separa f\u00e1cilmente del metal l\u00edquido.","breadcrumb":{"@id":"https:\/\/www.alalloycasting.com\/melting-furnace-refining-flux\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.alalloycasting.com\/melting-furnace-refining-flux\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.alalloycasting.com\/melting-furnace-refining-flux\/#primaryimage","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/Melting-Furnace-Refining-Flux.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2021\/10\/Melting-Furnace-Refining-Flux.jpg","width":500,"height":400,"caption":"Melting Furnace Refining Flux"},{"@type":"BreadcrumbList","@id":"https:\/\/www.alalloycasting.com\/melting-furnace-refining-flux\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.alalloycasting.com\/"},{"@type":"ListItem","position":2,"name":"Melting Furnace Refining Flux"}]},{"@type":"WebSite","@id":"https:\/\/www.alalloycasting.com\/#website","url":"https:\/\/www.alalloycasting.com\/","name":"AdTech China","description":"AdTech Metallurgical Materials Co., Ltd","publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.alalloycasting.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/www.alalloycasting.com\/#organization","name":"AdTech China","url":"https:\/\/www.alalloycasting.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2026\/06\/cropped-adtech-logo-1-4.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2026\/06\/cropped-adtech-logo-1-4.jpg","width":111,"height":111,"caption":"AdTech China"},"image":{"@id":"https:\/\/www.alalloycasting.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20","name":"AdTech","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/secure.gravatar.com\/avatar\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/260cf9357f35fc676d5fc89811dc976b08eee83dda7e1da206a3c58afae13e29?s=96&d=mm&r=g","caption":"AdTech"},"sameAs":["https:\/\/www.alalloycasting.com\/"]}]}},"_links":{"self":[{"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/posts\/10548","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/comments?post=10548"}],"version-history":[{"count":1,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/posts\/10548\/revisions"}],"predecessor-version":[{"id":10550,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/posts\/10548\/revisions\/10550"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/media\/10549"}],"wp:attachment":[{"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/media?parent=10548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/categories?post=10548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/tags?post=10548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}