Attribute：
Main Characteristics:
1. High melting point (3410°C)
2. Low thermal expansion
3. High electrical resistance
4. Low vapour pressure
5. Good thermal conductivity
Parameter：
| W Content | Total Content of Other Elements | Each Element Content |
| ≥99.95% | ≤0.05% | ≤0.01% |
Applications：
1. Suitable for producing ion implantation parts;
2. For producing electric light source parts,components of electric vacuum;
3. For producing W-boats,heat shield and heat bodies in high temperature furnace;
4. Used for tungsten sputtering target
EN
