Tungsten Crucible Production Mode-From Welding to Sintering

Tungsten crucible, as an important component of rare earth smelting, its performance and using life is very important. Previously, the main method of making tungsten crucible to melting rare earth is through molybdenum, tungsten, and tantalum rolled and welded to the slab. However, this crucible welds exist hortcomings; it would seriously affect its using life. Especially when it is at high temperatures, if use such a crucible to smelting high purity rare earth metal, its lifetime will be short, and this phenomenon will be very prominent. Therefore, the overall state of sintering tungsten crucible emerged, this kind of crucible, compared with other types of crucibles, it is with high purity, high density, easy to use, long life, for little smelting metal pollution and other properties. And it is widely used in the rare earth industry, which is tungsten processing products development and application of important results.


Tungsten Metals Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten.com.cn
 Tel.: 86 592 5129696; Fax: 86 592 5129797
 Email: sales@chinatungsten.com
 Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
 Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
 Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn

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