Payment & Shipping Terms:
|W Content:||> 99.95%||Grade:||W -1|
|Thickness:||0.05mm - 15mm||Diameter:||10mm - 100mm|
|Surface:||Polished||Density:||≥ 19.1 G / Cm3|
Pure Tungsten Plate For Heating Elements , Thickness 0.05mm to 15mm
Purity of tungsten tablets can be higher than 99.95%. The density of the tungsten plates is no less than 19.1g/cm3. The size of the tungsten tablets is T0.05-15mm x dia.10-100mm. The surface of the tungsten tablets is chemical cleaned or the polished. The tungsten plates meet the standard ASTM B760/GB T3875.
We produce tungsten tablets with high quality tungsten powders purity no less than 99.95%. High quality products have been made after decades of procedures such as pressing, sintering, rolling, cutting and surface grinding.
Due to its high mealting point 3380°C, tungsten tablets are widely used in reflection shield, cover plate applied in the sapphire growth furnace, reflection shield, connecting pieces applied in vacuum furnace, sputtering target applied in plasma coating film, and high temperature resistance boat. Tungsten tablets and sheets are available with alkali washed or ground finish surface.
Applications of Pure Tungsten Tablets:
1. The sapphire crystal growth furnace
2. High-purity and high-density, no internal-crack tungsten crucible
3. Electroheat upsetting anvil block
4. High voltage electrical contact
Sizes Of Tungsten Tablets:
Diameter: 10mm to 100mm
Thickness: 0.05mm to 15mm
We also produce tungsten tablets with holes. You can send us detailed drawing and our engineer will calculate the cost accordingly.
Pure Tungsten Material Specifications:
|Name:Tungsten Tablets||Standard:GB/T 4181-1997|
|Product grade: W-1||Sizes:as per drawing|
|Lot No.:0941||Tolerance: +/-0.03|
|Chemical composition(Impurities % no more than)|
|Si 0.0001||Al 0.0010||K 0.0038|
|Na 0.0001||Fe 0.0010||Ca 0.0005|
|Cu 0.0001||Ni 0.0001||Co 0.0002|
|Mn 0.0004||Cr 0.0003||Mo 0.0007|