W Crucibles of Good Quality and Competitive Price
Purity:W>=99.95%
Density:>=18.0g/cm3
W Crucibles
Appearance:
Silver grey metalic luster
Charateristics:
high-strength,
high melting point,
outstanding thermal conductivity,
excellent resistance to thermal impact and corrosion
Application:
mainly used in metallurgical industry,
machinery processing,
glass and ceramic industries,
as containers for coating materials,
as sapphire substrate and crystal growth furnace
Specifications:(mm)
Type | Dimension | Tolerance | Density | |||
| D | H | WT | D | H |
|
Forged and Machined | 30-120 | 30-120 | 3-15 | ±0.5 | ±1 | ≥18.5g/cm3 |
Sintered and Machined | 100-450 | 100-500 | 7-18 | ±0.5 | ±1 | ≥18.0g/cm3 |
Note:
1. "D" for Diameter; "H" for Height; "WT" for Wall-Thickness
2. Data above for reference only.
3. W crucibles of special size/shape can be manufactured to customers' drawing/specifications.
