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Tungsten Crucibles

Tungsten Crucibles
Tungsten crucible is made of metal tungsten. Tungsten has the characteristics of high melting point, high strength and hardness, good performance at high temperature, low resistivity, small expansion ...

99.95% Purity W Tungsten Wire Heating Element for Vacuum Coating

99.95% Purity W Tungsten Wire Heating Element for Vacuum Coating
99.95% Purity W Tungsten Wire Heating Element for Vacuum Coating Tungsten Vacuum Metalizing Coils are of high melting point, good corrosion resistance, and long evaporation life.Tungsten Vacuum ...
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