Magnetron sputtering insulation film production process

Magnetron sputtering technology is widely used in the field of thin film manufacturing and can produce various thin films required by industry. Such as: superhard films, corrosion-resistant and friction-resistant films, superconducting films, magnetic films, optical films, thermal insulation films and various films with special electrical properties, etc.
To put it simply, the production process of magnetron sputtering insulation is to use electric ions to bombard nickel, silver, titanium, gold, indium, copper, aluminum and other precious metal materials in a vacuum environment in an orderly manner, and use magnetic field control to make it Metal ions are uniformly sputtered onto the optical grade PET substrate and deposited into a metal coating layer.