Tungsten crucible
Tungsten crucible introduction
As a special and effective kind of boat, tungsten crucible is widely used in metallizing, electron-beam spraying as well as sintering and annealing in reducing atmosphere in electronics and light industries.
The tungsten crucible, manufactured by the special production line in our corporation, can provide reliable guarantee of product quality for the users by adopting excellent tungsten materials with high purity, advanced techniques as well as special treatment to the product surfaces.
Tungsten crucible furnace is mainly used for Sapphire crystal growth furnace, rare earth smelting vessel, the quartz glass smelting furnace. According to your drawing, we can supply all kinds of high temperature crucible.
Advantages for tungsten crucible
1. High density
2. High strength
3. Low electrical resistivity
4. Low thermal expansion
5. Anti-erosion
Dimensions and tolerances
|
Supply Status |
Specifications(mm) |
Tolerances(mm) |
||
|
Dia(mm) |
H(mm) |
Dia(mm) |
H(mm) |
|
|
Sintering |
10-500 |
10-750 |
±5 |
±5 |
|
Forging |
10-100 |
10-120 |
±1 |
±2 |
|
Sintering and Machining |
100-450 |
10-500 |
±0.5 |
±1 |
Note: The specification and composition of tungsten crucible can be self-defined by customer.
Related Links
Material Safety Data Sheet of Pure Tungsten
Material Safety Data Sheet of Pure Tungsten (PDF)
Catalog of Pure Tungsten Products (PDF)