{"id":3037,"date":"2018-01-22T03:57:13","date_gmt":"2018-01-22T03:57:13","guid":{"rendered":"http:\/\/www.adtechamm.com\/?p=3037"},"modified":"2018-01-22T03:57:13","modified_gmt":"2018-01-22T03:57:13","slug":"boron-nitride-coating-casting-technology","status":"publish","type":"post","link":"https:\/\/www.adtechamm.com\/es\/boron-nitride-coating-casting-technology\/","title":{"rendered":"Tecnolog\u00eda de recubrimiento y fundici\u00f3n con nitruro de boro"},"content":{"rendered":"<h1><strong>Tecnolog\u00eda de recubrimiento y fundici\u00f3n con nitruro de boro<\/strong><\/h1>\n<h2>Los recubrimientos de nitruro de boro de Adtech se utilizan como agentes desmoldeantes muy eficaces en la fundici\u00f3n de aleaciones ligeras.<\/h2>\n<p>Son especialmente adecuados para recubrir materiales refractarios y componentes cer\u00e1micos, como canales de colada, boquillas, tapones y tubos de protecci\u00f3n de termopares.<\/p>\n<p>Los recubrimientos de nitruro de boro de Adtech tambi\u00e9n se aplican con \u00e9xito para mejorar las superficies met\u00e1licas de los moldes de fundici\u00f3n y de lingotes, las cucharas de colada y otras herramientas, con el fin de evitar la formaci\u00f3n de dep\u00f3sitos indeseados de material fundido que se adhieren al calor.<\/p>\n<p><strong>Nitruro de boro<\/strong> presenta una elevada resistencia qu\u00edmica frente a la gran mayor\u00eda de los metales fundidos, como el aluminio, el magnesio o las aleaciones de acero, lo que, junto con las excelentes propiedades de adhesi\u00f3n del recubrimiento Adtech al sustrato tratado, se traduce en una excelente vida \u00fatil de la superficie de trabajo protegida.<\/p>\n<p>Estas propiedades ventajosas tambi\u00e9n se aprovechan en las piezas sinterizadas de nitruro de boro de Adtech, como boquillas y crisoles, por ejemplo, en la pulverizaci\u00f3n de metal a partir de polvo.<\/p>\n<p>El dise\u00f1o de los hornos de alta temperatura, que funcionan a temperaturas considerablemente superiores a los 1 500 \u00b0C, incluye elementos calefactores fabricados con carbono, tungsteno o molibdeno.<\/p>\n<p>Por regla general, estos elementos est\u00e1n aislados el\u00e9ctricamente de las paredes del horno mediante cer\u00e1micas de \u00f3xido resistentes a altas temperaturas.<\/p>\n<p>Estos <strong>aisladores cer\u00e1micos de \u00f3xido<\/strong> est\u00e1n sometidos a un gran estr\u00e9s debido a la tendencia cada vez mayor a emplear ciclos de producci\u00f3n m\u00e1s cortos con velocidades de calentamiento y enfriamiento m\u00e1s r\u00e1pidas, lo que provoca fallos prematuros de los componentes y un mayor tiempo de inactividad de los hornos. Esto conlleva unas necesidades de mantenimiento considerables.<\/p>\n<p>A diferencia del uso tradicional del \u00f3xido de aluminio, la vida \u00fatil de los componentes fabricados con Adtech, un nitruro de boro sinterizado, es considerablemente mayor. De hecho, para procesos t\u00e9rmicos a temperaturas extremadamente altas y en vac\u00edo o en condiciones inertes, estas cer\u00e1micas de nitruro de boro suelen ser la \u00fanica soluci\u00f3n viable.<\/p>\n<p>Para este sector, podemos ofrecer componentes mecanizados de precisi\u00f3n, tales como manguitos, tubos, arandelas, aislantes, placas aislantes, carretes, bridas y otras piezas sometidas a elevadas tensiones t\u00e9rmicas, adaptados a los requisitos espec\u00edficos de cada cliente.<\/p>\n<p><img class=\"alignnone wp-image-3038 size-full\" title=\"Recubrimiento de nitruro de boro\" src=\"http:\/\/www.adtechamm.com\/wp-content\/uploads\/2018\/01\/20180122Boron-Nitride-Coating-Casting-Technology-1.jpg\" alt=\"Recubrimiento de nitruro de boro\" width=\"800\" height=\"600\" srcset=\"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2018\/01\/20180122Boron-Nitride-Coating-Casting-Technology-1.jpg 800w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2018\/01\/20180122Boron-Nitride-Coating-Casting-Technology-1-300x225.jpg 300w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2018\/01\/20180122Boron-Nitride-Coating-Casting-Technology-1-768x576.jpg 768w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2018\/01\/20180122Boron-Nitride-Coating-Casting-Technology-1-700x525.jpg 700w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2>Conformado y modelado de metales<\/h2>\n<p><strong>Recubrimientos de nitruro de boro<\/strong> y <strong>polvo de nitruro de boro<\/strong> son agentes desmoldeantes y lubricantes eficaces para procesos de conformado de metales, como la extrusi\u00f3n, la laminaci\u00f3n y el prensado.<\/p>\n<p>Cuando se utilizan como lubricantes para altas temperaturas, las propiedades especiales del nitruro de boro garantizan que los productos Adtech eviten la carburaci\u00f3n, las sobrecargas que provocan la desconexi\u00f3n de los equipos y la contaminaci\u00f3n, adem\u00e1s de ser eficaces para prevenir la formaci\u00f3n de cascarilla en las superficies. Los productos Adtech no son t\u00f3xicos y son respetuosos con el medio ambiente.<\/p>\n<p>A diferencia del holl\u00edn y el grafito, el polvo de nitruro de boro es un aislante el\u00e9ctrico y puede cargarse electrost\u00e1ticamente y aplicarse de forma eficaz sobre una amplia variedad de superficies. Los polvos de nitruro de boro de Adtech tambi\u00e9n pueden utilizarse como aditivo lubricante s\u00f3lido en aceites y grasas.<\/p>\n<p>Los agentes desmoldeantes y lubricantes de nitruro de boro de Adtech se utilizan ampliamente en aplicaciones de conformado y modelado de metales. Las superficies extensas pueden recubrirse de forma eficaz mediante pulverizaci\u00f3n, aplicaci\u00f3n con brocha o inmersi\u00f3n. Las superficies peque\u00f1as pueden recubrirse mediante un aerosol.<\/p>\n<p><img class=\"alignnone wp-image-3040 size-full\" title=\"Recubrimiento de nitruro de boro\" src=\"http:\/\/www.adtechamm.com\/wp-content\/uploads\/2018\/01\/20180122Boron-Nitride-Coating-Casting-Technology.jpg\" alt=\"Recubrimiento de nitruro de boro\" width=\"800\" height=\"600\" srcset=\"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2018\/01\/20180122Boron-Nitride-Coating-Casting-Technology.jpg 800w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2018\/01\/20180122Boron-Nitride-Coating-Casting-Technology-300x225.jpg 300w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2018\/01\/20180122Boron-Nitride-Coating-Casting-Technology-768x576.jpg 768w, https:\/\/www.adtechamm.com\/wp-content\/uploads\/2018\/01\/20180122Boron-Nitride-Coating-Casting-Technology-700x525.jpg 700w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Boron Nitride Coating-Casting Technology Adtech boron nitride coatings are used as highly effective release agents in the casting of light alloys. They are particularly well suited to coating refractory materials and ceramic components, such as runners, nozzles, plugs and thermocouple protection tubes. Adtech boron nitride&#8230;<\/p>","protected":false},"author":1,"featured_media":3040,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[52],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Boron Nitride Coating-AdTech Metallurgical Materials Co.,Ltd.<\/title>\n<meta name=\"description\" content=\"Boron Nitride coating Adtech boron nitride coatings are used as highly effective release agents in the casting of light alloys.\" \/>\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.adtechamm.com\/es\/boron-nitride-coating-casting-technology\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Boron Nitride Coating-AdTech Metallurgical Materials Co.,Ltd.\" \/>\n<meta property=\"og:description\" content=\"Boron Nitride coating Adtech boron nitride coatings are used as highly effective release agents in the casting of light alloys.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.adtechamm.com\/es\/boron-nitride-coating-casting-technology\/\" \/>\n<meta property=\"og:site_name\" content=\"Adtech China\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/avril.allen.3994\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/profile.php?id=100058838456679\" \/>\n<meta property=\"article:published_time\" content=\"2018-01-22T03:57:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.adtechamm.com\/wp-content\/uploads\/2018\/01\/20180122Boron-Nitride-Coating-Casting-Technology.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\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:creator\" content=\"@AdTech_China\" \/>\n<meta name=\"twitter:site\" content=\"@AdTech_China\" \/>\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\":\"WebPage\",\"@id\":\"https:\/\/www.adtechamm.com\/boron-nitride-coating-casting-technology\/\",\"url\":\"https:\/\/www.adtechamm.com\/boron-nitride-coating-casting-technology\/\",\"name\":\"Boron Nitride Coating-AdTech Metallurgical Materials Co.,Ltd.\",\"isPartOf\":{\"@id\":\"https:\/\/www.adtechamm.com\/#website\"},\"datePublished\":\"2018-01-22T03:57:13+00:00\",\"dateModified\":\"2018-01-22T03:57:13+00:00\",\"author\":{\"@id\":\"https:\/\/www.adtechamm.com\/#\/schema\/person\/3e620479604c811a3f1f75bb70841291\"},\"description\":\"Boron Nitride coating Adtech boron nitride coatings are used as highly effective release agents in the casting of light alloys.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.adtechamm.com\/boron-nitride-coating-casting-technology\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.adtechamm.com\/boron-nitride-coating-casting-technology\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.adtechamm.com\/boron-nitride-coating-casting-technology\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.adtechamm.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Boron Nitride Coating-Casting Technology\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.adtechamm.com\/#website\",\"url\":\"https:\/\/www.adtechamm.com\/\",\"name\":\"Adtech China\",\"description\":\"Alumina ceramic foam filter, aluminum degassing\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.adtechamm.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"es\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.adtechamm.com\/#\/schema\/person\/3e620479604c811a3f1f75bb70841291\",\"name\":\"AdTech\",\"description\":\"Alumina ceramic foam filter &amp; degassing unit\",\"sameAs\":[\"https:\/\/www.adtechamm.com\/\",\"https:\/\/www.facebook.com\/profile.php?id=100058838456679\",\"https:\/\/www.linkedin.com\/in\/--618200221\/\",\"https:\/\/youtube.com\/@adtechamm2577\",\"https:\/\/www.tumblr.com\/adtechmetallurgicalmaterials\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Recubrimiento de nitruro de boro - 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