... , vacuum plating, electron-vacuum, shield, high temperature furnace industry Tungsten sheet used in electronics, illumination, vacuum plating, electron-vacuum, shield ... furnace industryType Specification Thickness(mm) Width(mm) Length(mm) Tungsten Tungsten alloy215 <350<60012 <500<10000.51 <550<10000.30. ... , vacuum plating, electron-vacuum, shield, high temperature furnace industry and so on.