evaporation source – Vacuum Evaporation Coating

Resistance evaporation The resistance evaporation source is used to evaporate low melting point materials such as gold, silver, zinc sulfide, magnesium fluoride, chromium oxide, and the like. The resistance evaporation source is generally made of tungsten, molybdenum or tantalum. Electron beam evaporation The evaporating material is vaporized and evaporated by electron beam heating, and condensed on the surface of the substrate to form aContinue reading “4 Types of Vacuum Evaporation Coating”