{"id":6424,"date":"2020-11-14T08:16:14","date_gmt":"2020-11-14T08:16:14","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=6424"},"modified":"2020-11-16T00:53:35","modified_gmt":"2020-11-16T00:53:35","slug":"inclusions-in-aluminum","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/pt\/inclusions-in-aluminum\/","title":{"rendered":"Inclus\u00f5es no alum\u00ednio"},"content":{"rendered":"

As inclus\u00f5es na massa fundida de alum\u00ednio incluem inclus\u00f5es s\u00f3lidas, como carbonetos, nitretos, \u00f3xidos, hidretos e boretos, e inclus\u00f5es met\u00e1licas, como ferro, sil\u00edcio, zinco e mangan\u00eas. Entre elas, o Al\u2082O\u2083 \u00e9 o principal componente, representando 95% das inclus\u00f5es acima mencionadas. O tamanho das inclus\u00f5es n\u00e3o met\u00e1licas na massa fundida de alum\u00ednio varia entre alguns e dezenas de m\u00edcrons, o que \u00e9 muito prejudicial.<\/p>\n

As inclus\u00f5es de \u00f3xido n\u00e3o met\u00e1lico e o material da liga de alum\u00ednio apresentam par\u00e2metros de desempenho diferentes, tais como m\u00f3dulo de elasticidade, dureza, coeficiente de expans\u00e3o e outros par\u00e2metros de desempenho. Sob a a\u00e7\u00e3o de uma for\u00e7a externa, ocorre facilmente concentra\u00e7\u00e3o de tens\u00e3o nos cantos agudos da fase de inclus\u00e3o de \u00f3xido, o que rompe a estrutura da matriz e faz com que o produto apresente vazamentos ou que as velas se deteriorem facilmente, reduzindo significativamente as propriedades mec\u00e2nicas e a resist\u00eancia \u00e0 corros\u00e3o sob tens\u00e3o. A presen\u00e7a de esc\u00f3ria tamb\u00e9m reduz a fluidez da liga e a capacidade de preenchimento do molde, al\u00e9m de aumentar a tend\u00eancia \u00e0 ocorr\u00eancia de defeitos de fundi\u00e7\u00e3o. Aumenta a tend\u00eancia de absor\u00e7\u00e3o de gases pelo alum\u00ednio fundido, bloqueia a difus\u00e3o e a precipita\u00e7\u00e3o dos gases e promove a forma\u00e7\u00e3o de porosidade secund\u00e1ria e vazios durante o processo de tratamento t\u00e9rmico.<\/p>\n

O fluxo para fundi\u00e7\u00e3o de alum\u00ednio<\/a> remove as inclus\u00f5es de esc\u00f3ria na massa fundida da liga de alum\u00ednio principalmente por meio de tr\u00eas processos: adsor\u00e7\u00e3o, dissolu\u00e7\u00e3o e composi\u00e7\u00e3o.<\/p>\n

\"Inclus\u00f5es<\/p>\n

A dissolu\u00e7\u00e3o \u00e9 obtida principalmente pela adi\u00e7\u00e3o de subst\u00e2ncias qu\u00edmicas capazes de se dissolver junto com a esc\u00f3ria no fundente. Devido \u00e0s propriedades f\u00edsico-qu\u00edmicas semelhantes, a dissolu\u00e7\u00e3o ocorre e, em seguida, o material \u00e9 removido junto com o fundente. Por exemplo, o Na\u2083AlF\u2086 pode dissolver o Al\u2082O\u2083. A rea\u00e7\u00e3o qu\u00edmica ocorre por meio da intera\u00e7\u00e3o entre o fundente e a inclus\u00e3o de esc\u00f3ria, gerando outros compostos facilmente remov\u00edveis para atingir o objetivo de remo\u00e7\u00e3o, como o Na\u2082SiF\u2086. O Na\u2083AlF\u2086 e o AlF\u2083 gerados pela rea\u00e7\u00e3o do Al\u2082O\u2083 remanescente podem ser refinados por meio de outros mecanismos.<\/p>\n

O fluxo de refino da AdTech, mediante tratamento t\u00e9rmico e peneiramento adequados, assume um tamanho uniforme, o que facilita sua transfer\u00eancia, no recipiente de refino, com g\u00e1s (N\u2082 ou Ar) como ve\u00edculo, para a camada inferior do alum\u00ednio fundido, resolvendo totalmente o problema tradicional de entupimento dos tubos e da falta de dispers\u00e3o uniforme, garantindo assim a qualidade da fundi\u00e7\u00e3o.<\/p>","protected":false},"excerpt":{"rendered":"

The inclusions in the aluminum melt include solid inclusions such as carbides, nitrides, oxides, hydrides, borides, and metal inclusions such as iron, silicon, zinc, and…<\/p>","protected":false},"author":1,"featured_media":6500,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-6424","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\nInclusions in Aluminum | Deslagging Flux for Inclusions<\/title>\n<meta name=\"description\" content=\"The flux removes the slag inclusions in the aluminum alloy melt mainly through three ways of adsorption, dissolution and compounding.\" \/>\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\/pt\/inclusions-in-aluminum\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Inclusions in Aluminum | Deslagging Flux for Inclusions\" \/>\n<meta property=\"og:description\" content=\"The flux removes the slag inclusions in the aluminum alloy melt mainly through three ways of adsorption, dissolution and compounding.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alalloycasting.com\/pt\/inclusions-in-aluminum\/\" \/>\n<meta property=\"og:site_name\" content=\"alalloycasting\" \/>\n<meta property=\"article:published_time\" content=\"2020-11-14T08:16:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-11-16T00:53:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/11\/Inclusions-in-Aluminum.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=\"Est. tempo de leitura\" \/>\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\\\/inclusions-in-aluminum\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/inclusions-in-aluminum\\\/\"},\"author\":{\"name\":\"AdTech\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\"},\"headline\":\"Inclusions in Aluminum\",\"datePublished\":\"2020-11-14T08:16:14+00:00\",\"dateModified\":\"2020-11-16T00:53:35+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/inclusions-in-aluminum\\\/\"},\"wordCount\":359,\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/inclusions-in-aluminum\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/11\\\/Inclusions-in-Aluminum.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"pt-BR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/inclusions-in-aluminum\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/inclusions-in-aluminum\\\/\",\"name\":\"Inclusions in Aluminum | Deslagging Flux for Inclusions\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/inclusions-in-aluminum\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/inclusions-in-aluminum\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/11\\\/Inclusions-in-Aluminum.jpg\",\"datePublished\":\"2020-11-14T08:16:14+00:00\",\"dateModified\":\"2020-11-16T00:53:35+00:00\",\"description\":\"The flux removes the slag inclusions in the aluminum alloy melt mainly through three ways of adsorption, dissolution and compounding.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/inclusions-in-aluminum\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.alalloycasting.com\\\/inclusions-in-aluminum\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/inclusions-in-aluminum\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/11\\\/Inclusions-in-Aluminum.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/11\\\/Inclusions-in-Aluminum.jpg\",\"width\":500,\"height\":400,\"caption\":\"Inclusions in Aluminum\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/inclusions-in-aluminum\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.alalloycasting.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Inclusions in Aluminum\"}]},{\"@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\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\",\"name\":\"AdTech China\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@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\":\"pt-BR\",\"@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":"Inclus\u00f5es no alum\u00ednio | Fluxo de desescoria\u00e7\u00e3o para inclus\u00f5es","description":"O fundente remove as inclus\u00f5es de esc\u00f3ria da liga de alum\u00ednio fundida principalmente por meio de tr\u00eas processos: adsor\u00e7\u00e3o, dissolu\u00e7\u00e3o e composi\u00e7\u00e3o.","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\/pt\/inclusions-in-aluminum\/","og_locale":"pt_BR","og_type":"article","og_title":"Inclusions in Aluminum | Deslagging Flux for Inclusions","og_description":"The flux removes the slag inclusions in the aluminum alloy melt mainly through three ways of adsorption, dissolution and compounding.","og_url":"https:\/\/www.alalloycasting.com\/pt\/inclusions-in-aluminum\/","og_site_name":"alalloycasting","article_published_time":"2020-11-14T08:16:14+00:00","article_modified_time":"2020-11-16T00:53:35+00:00","og_image":[{"width":500,"height":400,"url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/11\/Inclusions-in-Aluminum.jpg","type":"image\/jpeg"}],"author":"AdTech","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"AdTech","Est. tempo de leitura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.alalloycasting.com\/inclusions-in-aluminum\/#article","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/inclusions-in-aluminum\/"},"author":{"name":"AdTech","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20"},"headline":"Inclusions in Aluminum","datePublished":"2020-11-14T08:16:14+00:00","dateModified":"2020-11-16T00:53:35+00:00","mainEntityOfPage":{"@id":"https:\/\/www.alalloycasting.com\/inclusions-in-aluminum\/"},"wordCount":359,"publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"image":{"@id":"https:\/\/www.alalloycasting.com\/inclusions-in-aluminum\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/11\/Inclusions-in-Aluminum.jpg","articleSection":["Blog"],"inLanguage":"pt-BR"},{"@type":"WebPage","@id":"https:\/\/www.alalloycasting.com\/inclusions-in-aluminum\/","url":"https:\/\/www.alalloycasting.com\/inclusions-in-aluminum\/","name":"Inclus\u00f5es no alum\u00ednio | Fluxo de desescoria\u00e7\u00e3o para inclus\u00f5es","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.alalloycasting.com\/inclusions-in-aluminum\/#primaryimage"},"image":{"@id":"https:\/\/www.alalloycasting.com\/inclusions-in-aluminum\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/11\/Inclusions-in-Aluminum.jpg","datePublished":"2020-11-14T08:16:14+00:00","dateModified":"2020-11-16T00:53:35+00:00","description":"O fundente remove as inclus\u00f5es de esc\u00f3ria da liga de alum\u00ednio fundida principalmente por meio de tr\u00eas processos: adsor\u00e7\u00e3o, dissolu\u00e7\u00e3o e composi\u00e7\u00e3o.","breadcrumb":{"@id":"https:\/\/www.alalloycasting.com\/inclusions-in-aluminum\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.alalloycasting.com\/inclusions-in-aluminum\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.alalloycasting.com\/inclusions-in-aluminum\/#primaryimage","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/11\/Inclusions-in-Aluminum.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/11\/Inclusions-in-Aluminum.jpg","width":500,"height":400,"caption":"Inclusions in Aluminum"},{"@type":"BreadcrumbList","@id":"https:\/\/www.alalloycasting.com\/inclusions-in-aluminum\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.alalloycasting.com\/"},{"@type":"ListItem","position":2,"name":"Inclusions in Aluminum"}]},{"@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":"pt-BR"},{"@type":"Organization","@id":"https:\/\/www.alalloycasting.com\/#organization","name":"AdTech China","url":"https:\/\/www.alalloycasting.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@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":"pt-BR","@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\/pt\/wp-json\/wp\/v2\/posts\/6424","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/comments?post=6424"}],"version-history":[{"count":7,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/posts\/6424\/revisions"}],"predecessor-version":[{"id":6502,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/posts\/6424\/revisions\/6502"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/media\/6500"}],"wp:attachment":[{"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/media?parent=6424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/categories?post=6424"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/pt\/wp-json\/wp\/v2\/tags?post=6424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}