The film is prepared in vacuum, including the coating of crystalline metal, semiconductor, insulator and other single substance or compound film. Although CVD also uses vacuum methods such as decompression, low pressure or plasma, vacuum coating generally refers to the deposition of thin films by......

Vacuum ion coating machine is in a vacuum state, the aluminum metal is heated and melted to transpiration, aluminum atoms condense on the surface of polymer materials, forming a very thin aluminum layer. The vacuum ion coating machine requires the surface of the substrate to be lubricated, flat a......

Vacuum coating equipment mainly refers to a kind of coating which needs to be carried out at a higher vacuum degree, including many kinds, including vacuum ion evaporation, magnetron sputtering, MBE molecular beam epitaxy, PLD laser sputtering deposition and so on. The main ideas are evaporation ......