Tungsten Crucible – Sintering Tungsten Crucible

Sintering tungsten crucible uses a crucible-shaped mold to press out of the crucible, and then by sintering. After sintering it, by polishing it, to ensure its smooth surface finishment, and has a metallic luster. Surface finishment can be controlled at Ra1.6um.

Sintering tungsten crucibles’ tungsten purity is above 99.95%, and a density of 18.2g / cm3. Sintering tungsten crucible height can reach to 850mm, maximum diameter can be 500mm, the wall thickness is between 8 ~ 12mm. Sintering tungsten crucible diameter and height tolerance can be controlled within +/- 0.5mm. Sintering tungsten crucible is mainly used for Sapphire furnace, to produce wafers.

Tungsten crucible performance:

Tungsten crucible performance mainly has the following points, wear resistance, high melting point, high boiling point, corrosion resistance, high temperature resistance, high thermal conductivity; good harden ability, low expansion characteristics at high temperatures.

Tungsten crucible purposes:

Tungsten crucible is widely used in crystal growth, rare earth smelting, electronics coating, quartz glass and other industries.


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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