{"id":2576,"date":"2020-07-03T08:26:36","date_gmt":"2020-07-03T08:26:36","guid":{"rendered":"http:\/\/www.alalloycasting.com\/?p=2576"},"modified":"2020-09-28T08:23:54","modified_gmt":"2020-09-28T08:23:54","slug":"6063-aluminum-rod","status":"publish","type":"post","link":"https:\/\/www.alalloycasting.com\/es\/6063-aluminum-rod\/","title":{"rendered":"Barra de aluminio 6063"},"content":{"rendered":"<p>El hierro es el principal elemento de impureza en las aleaciones de aluminio. En las barras de aluminio 6063, la norma nacional establece que su contenido no debe superar el 0,35. Si en la producci\u00f3n se utiliza un lingote de aluminio industrial de primera calidad, el contenido general de hierro puede mantenerse por debajo del 0,25. Sin embargo, si para reducir los costes de producci\u00f3n se utiliza una gran cantidad de aluminio reciclado u otro tipo de aluminio, el contenido de hierro superar\u00e1 f\u00e1cilmente el l\u00edmite establecido. El hierro (Fe) se presenta en dos formas en el aluminio: una es la fase \u03b2 (Al\u2089Fe\u2082Si\u2082), con una estructura acicular (o laminar), y la otra es la fase \u03b1, con una estructura granular (Al\u2081\u2082Fe\u2083Si). Las diferentes estructuras de fase tienen efectos distintos en las aleaciones de aluminio. La fase \u03b2 de estructura laminar es mucho m\u00e1s perjudicial que la fase \u03b1 de estructura granular. La fase \u03b2 puede hacer que la superficie del perfil de aluminio resulte rugosa y que las propiedades mec\u00e1nicas y la resistencia a la corrosi\u00f3n empeoren. La superficie del perfil oxidado presenta un tono azulado, el brillo se ve reducido y no se obtiene un tono aut\u00e9ntico tras la coloraci\u00f3n. Por lo tanto, es necesario controlar el contenido de hierro.<\/p>\n<h2>Mejorar la calidad de la barra de aluminio 6063<\/h2>\n<p>Para reducir los efectos nocivos del hierro, se pueden adoptar las siguientes medidas.<\/p>\n<p>1) Todas las herramientas destinadas a la fundici\u00f3n y el moldeo deben recubrirse con laca antes de su uso para reducir al m\u00e1ximo la cantidad de hierro presente en el aluminio fundido.<br \/>\n2) Refinar los granos, hacer que la fase ferrosa sea m\u00e1s fina y m\u00e1s peque\u00f1a, y reducir sus efectos nocivos.<br \/>\n3) A\u00f1ade una cantidad adecuada de <a href=\"https:\/\/www.alalloycasting.com\/es\/strontium-modifier\/\">modificador de estroncio<\/a> para transformar la fase \u03b2 en la fase \u03b1, reduciendo as\u00ed sus efectos nocivos.<br \/>\n4) Seleccionar cuidadosamente los residuos y materiales diversos para reducir al m\u00e1ximo la entrada en el horno de fundici\u00f3n de aluminio de elementos como alambre de hierro, clavos de hierro, limaduras de hierro y otros residuos que puedan provocar un aumento del contenido de hierro.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5299\" src=\"http:\/\/alalloycasting.com\/wp-content\/uploads\/2020\/07\/6063-Aluminum-Rod.jpg\" alt=\"Barra de aluminio 6063\" width=\"400\" height=\"320\" srcset=\"https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/07\/6063-Aluminum-Rod.jpg 400w, https:\/\/www.alalloycasting.com\/wp-content\/uploads\/2020\/07\/6063-Aluminum-Rod-300x240.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/p>\n<h2>Purificaci\u00f3n de impurezas<\/h2>\n<p>Los dem\u00e1s elementos de impureza son muy escasos en los lingotes de aluminio electrol\u00edtico, situ\u00e1ndose muy por debajo de la norma nacional, aunque pueden superar dicha norma cuando se utiliza aluminio reciclado. En la producci\u00f3n, no solo no debe superarse el l\u00edmite de cada elemento, sino que tampoco debe superarse la cantidad total de elementos de impureza. Cuando el contenido de un solo elemento no supera el l\u00edmite establecido, pero la cantidad total s\u00ed lo hace, estos elementos impuros tambi\u00e9n influyen considerablemente en la calidad del perfil. En particular, cabe destacar que la experiencia ha demostrado que, cuando el contenido de zinc alcanza el 0,05, aparecen manchas blancas en la superficie del perfil tras la oxidaci\u00f3n, por lo que dicho contenido debe mantenerse por debajo de 0,05. AdTech ofrece <a href=\"http:\/\/www.alalloycasting.com\/es\/alumina-ceramic-foam-filter\/\">filtro de espuma cer\u00e1mica<\/a>(CFF) y <a href=\"http:\/\/www.alalloycasting.com\/es\/plate-filtering-unit\/\">sistema de filtrado de placas<\/a> para aluminio l\u00edquido. Si lo necesitas, no dudes en <a href=\"http:\/\/www.alalloycasting.com\/es\/?post_type=popup&amp;p=185\">ponte en contacto con nosotros<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Iron is the main impurity element in aluminum alloys. In 6063 aluminum rod, the national standard stipulates that it is not more than 0.35. If&hellip;<\/p>","protected":false},"author":1,"featured_media":5299,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[21,749,750],"class_list":["post-2576","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-ceramic-foam-filter","tag-cff","tag-plate-filtering-system"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>6063 Aluminum Rod Impurity Purification by Ceramic Foam Filter<\/title>\n<meta name=\"description\" content=\"Add an appropriate amount of strontium to transform the \u03b2 phase into the \u03b1 phase, reducing 6063 aluminum rod harmful effects.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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