{"id":10019,"date":"2021-11-08T02:05:24","date_gmt":"2021-11-08T02:05:24","guid":{"rendered":"http:\/\/www.adtechamm.com\/?p=10019"},"modified":"2021-11-08T02:06:04","modified_gmt":"2021-11-08T02:06:04","slug":"molten-aluminum-filter-intalco","status":"publish","type":"post","link":"https:\/\/www.adtechamm.com\/es\/molten-aluminum-filter-intalco\/","title":{"rendered":"Filtro para aluminio fundido Intalco"},"content":{"rendered":"<p><strong>Filtro para aluminio fundido: Intalco utiliza espuma de poliuretano como soporte y la sumerge en una suspensi\u00f3n compuesta por polvo cer\u00e1mico, aglutinante, aditivo de sinterizaci\u00f3n, agente de suspensi\u00f3n, etc.<\/strong> A continuaci\u00f3n, se escurre el exceso de pasta para que esta quede distribuida uniformemente sobre el marco de soporte, formando as\u00ed un cuerpo verde, que posteriormente se seca y se sinteriza a alta temperatura.<br \/>\nEl filtro para aluminio fundido se utiliza para filtrar y purificar las impurezas del aluminio fundido.<\/p>\n<p>El filtro para aluminio fundido se clasifica seg\u00fan diferentes aperturas, como 10 PPi, 15 PPi, 20 PPi, 30 PPi, etc. La clasificaci\u00f3n de la malla de la esponja no coincide con la clasificaci\u00f3n de la malla del producto. En t\u00e9rminos generales, cuanto mayor es el valor de PPi, menor es el tama\u00f1o de poro correspondiente y m\u00e1s peque\u00f1as son las inclusiones filtradas.<\/p>\n<p><img class=\"alignnone size-full wp-image-10020\" src=\"http:\/\/www.adtechamm.com\/wp-content\/uploads\/2021\/11\/Molten-Aluminum-Filter-Intalco.jpg\" alt=\"Filtro para aluminio fundido Intalco\" width=\"800\" height=\"600\" srcset=\"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2021\/11\/Molten-Aluminum-Filter-Intalco.jpg 800w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2021\/11\/Molten-Aluminum-Filter-Intalco-300x225.jpg 300w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2021\/11\/Molten-Aluminum-Filter-Intalco-768x576.jpg 768w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2021\/11\/Molten-Aluminum-Filter-Intalco-700x525.jpg 700w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<p><strong>Funci\u00f3n del filtro de espuma cer\u00e1mica<\/strong><br \/>\nEliminaci\u00f3n de impurezas y escorias<br \/>\nAl purificar el l\u00edquido de aleaci\u00f3n de aluminio, su viscosidad disminuye tras la filtraci\u00f3n, mientras que su fluidez aumenta en un 10%-15%. Por lo tanto, la filtraci\u00f3n mejora la capacidad de llenado del l\u00edquido de aleaci\u00f3n de aluminio.<br \/>\nEl flujo del l\u00edquido de aleaci\u00f3n de aluminio es turbulento antes de la filtraci\u00f3n y, tras la filtraci\u00f3n, pasa a ser laminar (el canal de flujo de <a href=\"http:\/\/www.adtechamm.com\/es\/foundry-alumina-foam-ceramic-filter-for-aluminium\/\">Filtro de espuma cer\u00e1mica de al\u00famina<\/a> (se retuerce y se gira), lo que reduce la incorporaci\u00f3n de aire y la formaci\u00f3n de escoria secundaria.<br \/>\nA medida que avanza el proceso de filtraci\u00f3n, el mecanismo de filtraci\u00f3n pasa del tamizado y la formaci\u00f3n de una torta de filtraci\u00f3n a la filtraci\u00f3n en lecho profundo, y la pureza de la aleaci\u00f3n de aluminio tras la filtraci\u00f3n es cada vez mayor (siempre que no se supere la capacidad m\u00e1xima de filtraci\u00f3n del filtro de espuma cer\u00e1mica).<br \/>\nPor ejemplo, el l\u00edquido de aleaci\u00f3n de aluminio que se encuentra en la c\u00e1mara de combusti\u00f3n, en la parte inferior de la culata, es el m\u00e1s puro.<br \/>\nReducci\u00f3n de la tasa de desechos de las piezas<br \/>\nMejora del rendimiento en el corte de piezas<br \/>\nLas propiedades mec\u00e1nicas de los materiales mejoran considerablemente, sobre todo la elongaci\u00f3n.<\/p>\n<p><strong>Adtech, el proveedor del filtro de aluminio fundido Intalco, facilita la siguiente informaci\u00f3n<\/strong><br \/>\n<strong>Despidos, recortes de producci\u00f3n y cierres en Intalco<\/strong><\/p>\n<p>En 2020, Alcoa, con sede en Pittsburgh, anunci\u00f3 en abril sus planes de recortes de producci\u00f3n y despidos, alegando el deterioro de las condiciones del mercado. En aquel momento, seg\u00fan la notificaci\u00f3n WARN enviada por la empresa al Departamento de Seguridad Laboral del Estado de Washington, la empresa estimaba que, a partir de junio, la f\u00e1brica de Intalco despedir\u00eda a 700 trabajadores. Seg\u00fan un comunicado de prensa del 9 de septiembre de la Asociaci\u00f3n Internacional de Maquinistas y Trabajadores Aeroespaciales, finalmente fueron despedidas 621 personas.<\/p>\n<p>En aquel momento, los expertos del sector se\u00f1alaron que, dada la escasa demanda actual y la incertidumbre sobre la demanda futura, y teniendo en cuenta que muchas f\u00e1bricas de los clientes hab\u00edan cerrado como consecuencia de la pandemia de COVID-19, el entorno econ\u00f3mico era muy incierto.<\/p>\n<p>Al segundo d\u00eda tras el anuncio del l\u00edmite de producci\u00f3n, se celebr\u00f3 una manifestaci\u00f3n en Ferndale, frente al Pioneer Park, para mostrar apoyo a la f\u00e1brica Intalco Works y a sus trabajadores. Muchos de los oradores se mostraron cr\u00edticos con los fabricantes chinos de productos de aluminio. El orador afirm\u00f3 que las subvenciones a la producci\u00f3n de aluminio de China son la causa de la ca\u00edda de los precios del aluminio.<\/p>\n<p>En 2020, tras 54 a\u00f1os de actividad, la fundici\u00f3n de Intalco, situada cerca de Ferndale, dej\u00f3 de producir aluminio este verano, lo que dej\u00f3 sin empleo a cientos de personas y caus\u00f3 conmoci\u00f3n en la comunidad. El dolor es profundo, pero puede que marque el camino hacia una industria pesada m\u00e1s limpia y competitiva.<\/p>\n<p><iframe title=\"Filtro de espuma Alunima\" width=\"1060\" height=\"596\" src=\"https:\/\/www.youtube.com\/embed\/1xdKAcrAZ4M?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p>Molten Aluminum Filter Intalco uses polyurethane foam as a carrier and immerses it in a slurry made of ceramic powder, binder, sintering aid, suspending agent, etc. Then squeeze out the excess slurry so that the ceramic slurry is evenly coated on the carrier frame to&#8230;<\/p>","protected":false},"author":1,"featured_media":10020,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[26524],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.6 - 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