Sintering Tungsten Crucible
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Sintering Tungsten Crucible

Because tungsten has the characteristics of high temperature resistance and low pollution, it is widely used to make crucibles and accessories for ruby and sapphire crystal growth and rare earth smelting in the LED industry.
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Product Introduction
Tungsten Crucible

 

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

 

product-750-750

Stamping Type Tungsten Crucible

  

Especially for sapphire single crystal growth furnaces, tungsten crucibles with characteristics such as high purity, high density, no internal cracks, precise dimensions, smooth inner and outer walls, etc. are very important for the success rate of seed crystals, quality control of crystal pulling, etc. during the growth process of sapphire crystals. Decrystallization and sticking to the pot and service life play a key role.

 

product-750-750

Forging tungsten crucible

 

Specification:

We can process and customize tungsten crucibles of various sizes, tungsten tanks for rare earth smelting, and a complete set of tungsten and molybdenum components for the hot field of sapphire crystal growth furnaces (including heat shields, heating bodies, supports, etc.) according to customer requirements.

 

Sintering Tungsten Crucible

 

Diameter (mm) Wall thickness (mm) Length (mm)
30-50 2-10 <1300
50-100 3-15
100-150 3-15
150-200 5-20
200-300 8-20
300-400 8-30
400-450 8-30
450-500 8-30

 

Coatings For Tungsten Crucible Supplier

 

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tungsten crucible

 

tungsten crucible liner

tungsten carbide crucible

 

Application Of Tungsten Crucible

 

1. Rare earth smelting furnace.

      2. Heating elements of induction furnace

      3. Quartz glass melting furnace

      4. High temperature container

      5. Sapphire crystal growing

 

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