About Metal Alloy High Purity Tungsten Boat Evaporation Boats Of Tungsten:Properties: good conductivity, heat conduction, high temperature resistance, wear resistance and corrosion resistance.Applications:widely used in vacuum coating industries such as gold plating, evaporator, picture tube mirror, heating container, electron beam painting, household appliances (shell), mobile phone, toys and various decorations; in the shipbuilding industry of…