Top Suppliers Tungsten Steel Pipes - Smelting Tungsten Crucibles Wolfram Liner – WINNERS

Product Description

Tungsten crucible

The melting point of tungsten is as high as 3410°C. Therefore, tungsten crucibles are widely used as core containers in industrial furnaces such as sapphire single crystal growth furnaces, quartz glass melting furnaces, and rare earth smelting furnaces. The working temperature environment is generally above 2000°C.

Tungsten crucibles with high purity, high density, no internal cracks, precise dimensions, and smooth inner and outer walls are particularly important for sapphire single crystal growth furnaces. High-quality tungsten crucibles play a key role in the success rate of seed crystals, quality control of crystal pulling, and service life during the growth of sapphire crystals.

Product Parameters

Application

Tungsten crucibles are widely used in:

■ Rare earth smelting.   ■ Evaporation coating.   ■ Quartz glass.   ■ Electronic spraying.   ■ Sapphire Crystal growth.