Product description
Item name | tungsten crucible |
Purity | 99.95% W |
Working temperature | 1800 - 2600 DC |
Delivery time |
10-15 days |
Other Material |
W1,W2,WAL1,WAL2,W-Ni-Fe, W-Ni-Cu, WMO50,WMO20 |
Dimension & Cubage |
According to your needs or drawings |
Density |
1.Sintering tungsten crucible Density: 18.0 - 18.5 g/cm3
2.Forging tungsten crucible Density: 18.5 - 19.0 g/cm3 |
Application |
1.smelting of rare earth metals
2.heating elements of induction furnace
3. solar energy and sapphire. |
Product can be produced according to your drawing. |
Size and Tolerance
Delivery condition | Size(mm) | Tolerance(mm) | ||
Diament(mm) | High(mm) | Diament(mm) | High(mm) | |
Sintering | 10-500 | 10-600 | ±5 | ±5 |
Forging | 10-130 | 10-200 | ±1 | ±2 |
Sintering and Mechining | 10-450 | 10-500 | ±0.5 | ±1 |
Application
1. Used for sapphire single crystal growth furnace
2. Applied for quartz glass melting furnace;
3. Used for rare earth smelting furnace;
4. Used for sintering metal molding of high melting point;
5. Widely used in other following industries: Ceramics and metallurgical industries, machinery processing and light industries.
Feature |
1. High density
2. Good corrosion resistance
3.The surface roughness of tooled crucibles does not exceed Rz 6.3
4.The use temperature below 2450ºC in vacuum or deoxidize atmosphere
5.Manufactured based on customers' requirement