Metallizing,Electron-beam Spraying as well as sintering annealing in reducing atmosphere in electronics, military and so on. 1. Grade: W12. Purity :> =99.95%3. Characteristic: Melting Point: 3410 DCBoiling Point:5927 DCDensity: 19.3g/m3High purity,High quality, workability4. Certificate: ISO90025. Product Feature: High melting point, High-density, high temperature oxidation resistance, long ...