What are the classifications of evaporation vacuum coating machine
What are the classifications of evaporation vacuum coating machine?
In the evaporation vacuum coating machine, what needs to be coated is used as the substrate, and the plated material is used as the target. The substrate and the target are in the same vacuum chamber. Evaporation coating is generally to heat the target material to evaporate the surface components in the form of radicals or ions, and settle on the surface of the substrate to form a thin film through the film forming process.
For sputtering coatings, vacuum coating machines can be simply understood as using electrons or high-energy lasers to bombard the target material, and the surface components are sputtered out in the form of radicals or ions, and deposited on the surface of the substrate, undergoing the film forming process to form film. The furnace body can choose a double-layer water-cooled structure made of stainless steel, carbon steel or a combination of them.
Choose different specifications and types of coating equipment according to process requirements. The types include resistance evaporation evaporation vacuum coating machine, electron beam evaporation evaporation vacuum coating machine, magnetron sputtering evaporation vacuum coating machine, ion plating evaporation vacuum coating machine, and magnetron reactive sputtering evaporation vacuum coating machine, hollow cathode ion plating and multi-arc ion plating, etc. The operating modes of the fixture include rotation, revolution and revolution + rotation. The user can put forward corresponding requirements according to the size and shape of the piece. The speed range and accuracy of rotation: ordinary adjustable and frequency conversion speed adjustment.