fundici\u00f3n en caliente<\/a> y cumple con exigentes requisitos de producci\u00f3n. Las necesidades t\u00e9cnicas de los productos de fundici\u00f3n de precisi\u00f3n de aleaciones de aluminio, como los destinados a la aviaci\u00f3n, el transporte y la electr\u00f3nica, exigen un alto valor a\u00f1adido y un elevado rendimiento t\u00e9cnico.<\/p>\nVentajas de los anillos de grafito para varillas de aluminio<\/strong><\/p>\n1. El anillo de grafito para varillas de aluminio presenta buenas propiedades antideslizantes, una superficie esmaltada lisa, una alta precisi\u00f3n geom\u00e9trica de mecanizado y un bajo coste de mantenimiento.
\n2. No se producen fen\u00f3menos de delaminaci\u00f3n ni de desprendimiento, lo que reduce eficazmente la contaminaci\u00f3n del aluminio fundido y permite obtener piezas de fundici\u00f3n de aluminio de precisi\u00f3n libres de contaminaci\u00f3n;
\n3. Resistencia a la erosi\u00f3n, buena resistencia a los choques t\u00e9rmicos y mayor resistencia a la corrosi\u00f3n provocada por el metal fundido;
\n4. La vida \u00fatil suele ser de entre 800 y 1200 ciclos de fundici\u00f3n, lo que permite ahorrar energ\u00eda y reducir el consumo.<\/p>\n
El grafito es qu\u00edmicamente estable y resistente a los \u00e1cidos, los \u00e1lcalis y los disolventes org\u00e1nicos. Gracias a estas propiedades \u00fanicas y excelentes, el grafito se ha utilizado ampliamente en la industria moderna.<\/p>\n
Utilizado como material refractario: el grafito y sus derivados presentan propiedades de resistencia a altas temperaturas y gran dureza. En la industria metal\u00fargica, se utiliza principalmente para fabricar varillas de aluminio, anillos de grafito y crisoles de grafito.<\/p>\n
Como material conductor: se utiliza en la industria el\u00e9ctrica para fabricar electrodos, escobillas, varillas de carb\u00f3n, tubos de carb\u00f3n, electrodos positivos de dispositivos de corriente positiva de mercurio, arandelas de grafito, piezas de telefon\u00eda, recubrimientos para tubos de imagen de televisores, etc.<\/p>\n
Como material lubricante resistente al desgaste: el grafito se utiliza a menudo como lubricante en la industria de la maquinaria. El aceite lubricante no se puede utilizar en condiciones de alta velocidad, alta temperatura y alta presi\u00f3n, mientras que los materiales de grafito resistentes al desgaste pueden funcionar a una alta velocidad de deslizamiento a una temperatura de entre 200 y 2000 \u2103 sin necesidad de aceite lubricante. Muchos equipos que transportan medios corrosivos utilizan ampliamente materiales de grafito para fabricar copas de pist\u00f3n, juntas y cojinetes.<\/p>","protected":false},"excerpt":{"rendered":"
AdTech is a manufacturer specializing in the production of aluminum rod graphite rings. Since 2012, the company has developed and produced hot top casting products:…<\/p>","protected":false},"author":1,"featured_media":10420,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[233],"tags":[],"class_list":["post-10419","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"\n
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