{"id":2422,"date":"2025-08-04T04:11:31","date_gmt":"2025-08-04T07:11:31","guid":{"rendered":"https:\/\/trefimet.cl\/?p=2422"},"modified":"2025-08-04T04:11:33","modified_gmt":"2025-08-04T07:11:33","slug":"apertura-de-pasajes","status":"publish","type":"post","link":"https:\/\/trefimet.cl\/en\/apertura-de-pasajes\/","title":{"rendered":"Ticket sales begin"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Otras aplicaciones para lanzas t\u00e9rmicas<\/p><p class=\"wp-block-paragraph\">Dentro de los procesos generales de una fundici\u00f3n existen varios puntos cr\u00edticos, donde cada uno de estos aporta en el largo proceso de obtener metales refinados. Entre ellos, sin lugar a duda, el proceso de tapping ocupa un lugar especial.<\/p><p class=\"wp-block-paragraph\">El tapping es el proceso de donde se extrae el material fundido de los hornos de fundici\u00f3n mediante la apertura de los pasajes de estos. Para lograr esto, lo que se hace es remover el material que se encuentra dentro del pasaje, el cual impide que metal fundido escape del horno hasta que el proceso de fusi\u00f3n\/conversi\u00f3n este completo.<\/p><p class=\"wp-block-paragraph\">Para llevar a cabo esta operaci\u00f3n, en la mayor\u00eda de las ocasiones, los operadores utilizan varillas de ox\u00edgeno, (tubos huecos), para fundir el material que tapa el pasaje, dejando fluir libre el metal fundido desde el interior del horno. Aunque es una practica que lleva muchos a\u00f1os, no ha habido mejoras notorias respecto al uso de varillas de ox\u00edgeno, teniendo problemas tanto en el cuidado de los componentes de los pasajes, como en la prolongada exposici\u00f3n por parte de los operadores a material incandescente y gases fugitivos provenientes del pasaje. Ambos problemas provienen tanto de la poca precisi\u00f3n de las varillas, como de su baja performance al momento de perforar materiales por fusi\u00f3n.<\/p><p class=\"wp-block-paragraph\">Una posibilidad para lidiar con esta situaci\u00f3n es utilizar lanzas t\u00e9rmicas, las cuales cuentan con diferentes configuraciones en su secci\u00f3n transversal, lo que, como consecuencia, permite generar alta energ\u00eda concentrada al momento de encender estas herramientas. Al tener esta cualidad, tienen la capacidad de perforar por fusi\u00f3n cualquier material con precisi\u00f3n y velocidad, minimizando los da\u00f1os a los componentes del pasaje. Adem\u00e1s, gracias a \u00e9sta misma caracter\u00edstica, la operaci\u00f3n se puede hacer en pocos minutos, lo que agiliza la operaci\u00f3n general y disminuye la exposici\u00f3n del operador y el tiempo que se encuentra en la zona de tapping.<\/p>","protected":false},"excerpt":{"rendered":"<p>Otras aplicaciones para lanzas t\u00e9rmicas Dentro de los procesos generales de una fundici\u00f3n existen varios puntos cr\u00edticos, donde cada uno de estos aporta en el largo proceso de obtener metales refinados. Entre ellos, sin lugar a duda, el proceso de tapping ocupa un lugar especial. El tapping es el proceso de donde se extrae el [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2431,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2422","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sin-categoria"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Apertura de pasajes - Trefimet<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/trefimet.cl\/en\/apertura-de-pasajes\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Apertura de pasajes - Trefimet\" \/>\n<meta property=\"og:description\" content=\"Otras aplicaciones para lanzas t\u00e9rmicas Dentro de los procesos generales de una fundici\u00f3n existen varios puntos cr\u00edticos, donde cada uno de estos aporta en el largo proceso de obtener metales refinados. 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