{"id":5940,"date":"2020-10-24T13:47:06","date_gmt":"2020-10-24T13:47:06","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=5940"},"modified":"2020-10-24T13:47:06","modified_gmt":"2020-10-24T13:47:06","slug":"casting-grains","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/es\/casting-grains\/","title":{"rendered":"Granos de fundici\u00f3n"},"content":{"rendered":"<p>Un requisito importante de la estructura del lingote es que su interior est\u00e9 compuesto por granos de fundici\u00f3n esf\u00e9ricos, finos y uniformes. En los distintos sistemas de aleaciones, la formaci\u00f3n de granos de fundici\u00f3n finos reduce la susceptibilidad a las grietas en caliente y en fr\u00edo. Adem\u00e1s, los granos de fundici\u00f3n peque\u00f1os tambi\u00e9n influyen en el comportamiento del lingote durante el trabajo en caliente, as\u00ed como en la superficie del producto extruido y en el aspecto tras el tratamiento superficial. La estructura de fundici\u00f3n de grano abierto esf\u00e9rico se obtiene mediante un tratamiento de refinamiento del grano. La estructura de la aleaci\u00f3n se refina a\u00f1adiendo granos de tipo A1TiB. Este m\u00e9todo consiste en a\u00f1adir alambre ALTIB en el<a href=\"http:\/\/www.alalloycasting.com\/es\/casting-launder-2\/\"> canal de colada<\/a> durante la fundici\u00f3n, y a continuaci\u00f3n se incorporan al l\u00edquido fundido, con el TiB\u2082, el componente m\u00e1s importante de la aleaci\u00f3n, en forma de part\u00edculas finas. Para diferentes composiciones de aleaciones de aluminio, la adici\u00f3n de AlTiB permite obtener granos suficientemente finos.<\/p>\n<p>La estructura de los granos de la mayor\u00eda de las aleaciones de aluminio presenta una estructura que va desde las dendritas de la celda unidad hasta las dendritas. En los l\u00edmites de grano y en los l\u00edmites de las dendritas de las celdas unitarias de los granos de fundici\u00f3n, el eut\u00e9ctico producido durante la solidificaci\u00f3n contiene compuestos met\u00e1licos, y su distribuci\u00f3n es lineal. La estructura de los granos y de las dendritas de las celdas unitarias tambi\u00e9n muestra caracter\u00edsticas de segregaci\u00f3n intragranular, es decir, los elementos de aleaci\u00f3n en estas estructuras tambi\u00e9n se distribuyen de forma desigual. La formaci\u00f3n de esta segregaci\u00f3n intragranular se debe a una solidificaci\u00f3n fuera de equilibrio, y los elementos de la aleaci\u00f3n se desplazan desde el centro del grano hacia el l\u00edmite del grano. Este enriquecimiento da lugar a la formaci\u00f3n de una fase eut\u00e9ctica de bajo punto de fusi\u00f3n entre el n\u00facleo cristalino y el l\u00edmite de la dendrita de la celda unitaria.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5956\" src=\"http:\/\/alalloycasting.com\/wp-content\/uploads\/2020\/10\/Casting-Grains-1.jpg\" alt=\"Granos de fundici\u00f3n\" width=\"500\" height=\"400\" srcset=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/10\/Casting-Grains-1.jpg 500w, https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/10\/Casting-Grains-1-300x240.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>La estructura dendr\u00edtica celular del lingote es fina y uniforme. En el caso de los productos extruidos que requieren un tratamiento superficial y se utilizan con fines decorativos, los requisitos de organizaci\u00f3n revisten especial importancia. Las variaciones en el tama\u00f1o de las dendritas celulares pueden provocar la aparici\u00f3n de rayas en la superficie.<\/p>\n<p>La estructura dendr\u00edtica de celda unitaria del lingote de aleaci\u00f3n de aluminio se manifestar\u00e1 en toda la secci\u00f3n transversal del perfil espec\u00edfico. La capa exterior del lingote presenta una estructura dendr\u00edtica de celda unitaria gruesa, y esta zona constituye la capa exterior dura. La zona siguiente presenta una estructura dendr\u00edtica de celda unitaria muy fina. Cuanto m\u00e1s cerca del centro del lingote, mayor es el tama\u00f1o de la c\u00e9lula unitaria dendr\u00edtica, alcanzando su m\u00e1ximo en el centro del lingote. Diversos estudios han demostrado que ciertos perfiles, en los que influye el tama\u00f1o de la c\u00e9lula unitaria dendr\u00edtica, dependen del di\u00e1metro del lingote.<\/p>","protected":false},"excerpt":{"rendered":"<p>The important requirement of the ingot structure is that the inside is composed of fine and uniform spherical casting grains. For different alloy systems, the&hellip;<\/p>","protected":false},"author":1,"featured_media":5956,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-5940","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Casting Grains for Aluminum Alloy Ingot Structure Requirement<\/title>\n<meta name=\"description\" content=\"The important requirement of the ingot structure is that the inside is composed of fine and uniform spherical casting grains.\" \/>\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\/casting-grains\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Casting Grains for Aluminum Alloy Ingot Structure Requirement\" \/>\n<meta property=\"og:description\" content=\"The important requirement of the ingot structure is that the inside is composed of fine and uniform spherical casting grains.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alalloycasting.com\/es\/casting-grains\/\" \/>\n<meta property=\"og:site_name\" content=\"alalloycasting\" \/>\n<meta property=\"article:published_time\" content=\"2020-10-24T13:47:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/10\/Casting-Grains-1.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\\\/casting-grains\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/casting-grains\\\/\"},\"author\":{\"name\":\"AdTech\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#\\\/schema\\\/person\\\/431d9c832111002d5e0bf6dc57a33c20\"},\"headline\":\"Casting Grains\",\"datePublished\":\"2020-10-24T13:47:06+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/casting-grains\\\/\"},\"wordCount\":399,\"publisher\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/casting-grains\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/Casting-Grains-1.jpg\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"es\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/casting-grains\\\/\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/casting-grains\\\/\",\"name\":\"Casting Grains for Aluminum Alloy Ingot Structure Requirement\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/casting-grains\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/casting-grains\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/Casting-Grains-1.jpg\",\"datePublished\":\"2020-10-24T13:47:06+00:00\",\"description\":\"The important requirement of the ingot structure is that the inside is composed of fine and uniform spherical casting grains.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/casting-grains\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.alalloycasting.com\\\/casting-grains\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/casting-grains\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/Casting-Grains-1.jpg\",\"contentUrl\":\"https:\\\/\\\/www.alalloycasting.com\\\/wp-content\\\/uploads\\\/2020\\\/10\\\/Casting-Grains-1.jpg\",\"width\":500,\"height\":400,\"caption\":\"Casting Grains\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.alalloycasting.com\\\/casting-grains\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.alalloycasting.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Casting Grains\"}]},{\"@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":"Requisitos relativos a la estructura de los lingotes de aleaci\u00f3n de aluminio a partir de granos de fundici\u00f3n","description":"Un requisito importante de la estructura del lingote es que su interior est\u00e9 compuesto por granos de fundici\u00f3n esf\u00e9ricos, finos y uniformes.","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\/casting-grains\/","og_locale":"es_ES","og_type":"article","og_title":"Casting Grains for Aluminum Alloy Ingot Structure Requirement","og_description":"The important requirement of the ingot structure is that the inside is composed of fine and uniform spherical casting grains.","og_url":"https:\/\/www.alalloycasting.com\/es\/casting-grains\/","og_site_name":"alalloycasting","article_published_time":"2020-10-24T13:47:06+00:00","og_image":[{"width":500,"height":400,"url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/10\/Casting-Grains-1.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\/casting-grains\/#article","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/casting-grains\/"},"author":{"name":"AdTech","@id":"https:\/\/www.alalloycasting.com\/#\/schema\/person\/431d9c832111002d5e0bf6dc57a33c20"},"headline":"Casting Grains","datePublished":"2020-10-24T13:47:06+00:00","mainEntityOfPage":{"@id":"https:\/\/www.alalloycasting.com\/casting-grains\/"},"wordCount":399,"publisher":{"@id":"https:\/\/www.alalloycasting.com\/#organization"},"image":{"@id":"https:\/\/www.alalloycasting.com\/casting-grains\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/10\/Casting-Grains-1.jpg","articleSection":["Blog"],"inLanguage":"es"},{"@type":"WebPage","@id":"https:\/\/www.alalloycasting.com\/casting-grains\/","url":"https:\/\/www.alalloycasting.com\/casting-grains\/","name":"Requisitos relativos a la estructura de los lingotes de aleaci\u00f3n de aluminio a partir de granos de fundici\u00f3n","isPartOf":{"@id":"https:\/\/www.alalloycasting.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.alalloycasting.com\/casting-grains\/#primaryimage"},"image":{"@id":"https:\/\/www.alalloycasting.com\/casting-grains\/#primaryimage"},"thumbnailUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/10\/Casting-Grains-1.jpg","datePublished":"2020-10-24T13:47:06+00:00","description":"Un requisito importante de la estructura del lingote es que su interior est\u00e9 compuesto por granos de fundici\u00f3n esf\u00e9ricos, finos y uniformes.","breadcrumb":{"@id":"https:\/\/www.alalloycasting.com\/casting-grains\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.alalloycasting.com\/casting-grains\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.alalloycasting.com\/casting-grains\/#primaryimage","url":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/10\/Casting-Grains-1.jpg","contentUrl":"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/10\/Casting-Grains-1.jpg","width":500,"height":400,"caption":"Casting Grains"},{"@type":"BreadcrumbList","@id":"https:\/\/www.alalloycasting.com\/casting-grains\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.alalloycasting.com\/"},{"@type":"ListItem","position":2,"name":"Casting Grains"}]},{"@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\/5940","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=5940"}],"version-history":[{"count":2,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/posts\/5940\/revisions"}],"predecessor-version":[{"id":5957,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/posts\/5940\/revisions\/5957"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/media\/5956"}],"wp:attachment":[{"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/media?parent=5940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/categories?post=5940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alalloycasting.com\/es\/wp-json\/wp\/v2\/tags?post=5940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}