Height 10-150mm Tungsten Fabricated Parts Container For Coating
Description of Tungsten Crucible:
Tungsten crucible, also known as tungsten melting pot, can be mainly divided into such molding ways as sintering molding (powder metallurgy technology is applied thereto), impact molding, spinning molding, lathing molding (usually has relatively small size) and using tungsten rod and welding processing with the appropriate technology.
Owing to the feature of tungsten that its melting point reaches 3410℃, tungsten crucible is widely applied in the industry of furnace such as sapphire growth furnace, quartz glass melting furnace, single crystal furnace, induction furnace and rare earth smelting furnace. And the temperature of tungsten crucible in working environment is above 2000℃.
Advantages of Sanhui Tungsten Crucible:
1. Our tungsten crucible has excellent high temperature heat resistance, electrical conductivity, creep resistance, corrosion resistance
2.Lower vapor pressure
3. Tungsten material of high purity can prevent the contamination to evaporation material and substrate
Applications of of Tungsten Crucible:
Tungsten crucible is used for smelting of rare earth metals, heating elements of induction furnace, heating elements of rare earth metals,
smelting of quartz, glass and applied as high-temperature containers.
Also tungsten crucibles can be applied in sapphire growth furnace, quartz glass melting furnace, single crystal furnace, induction furnace, etc.
Tungsten crucible liners are very useful in electron-beam evaporation as they typically increase the evaporation rates of the material deposited. They also facilitate the task of changing evaporation materials. And we can provide crucible liners in a variety of sizes
Condition : Sintering or forging.
| Material | Density | Size |
| w 99.95% | 19.1g/cm3(Forging) | Diameter:10-100mm; High:10-120mm |
| w 99.95% | 18.3g/cm3(Sintering) | Diameter:100-650mm; High:50-850mm |
Measurements of Customized 99.95% Tungsten Crucible(mm):
| Delivery condition | Specification | Thickness | Roughness(μm) |
| Diameter | Height |
| Sinter | 10~700 | 10~1000 | 5~30 | |
| Finished sinter | 10~650 | 10~850 | 7~25 | <2.5 |
We also offer many other materials crucibles, like pure tungsten (99.95%), pure molybdenum (99.95%), high temperature molybdenum, MoLa (99.95%).
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