Vacuum coating, in fact, is a kind of technology for producing thin film materials by physical methods. This technology can effectively protect the 2SK vacuum pump, reduce the damage of the pump, and hit the surface of the pump from the separation of the heating source. Today, we will introduce the vacuum coating technology in detail.
Vacuum coating technology is an important branch of 2SK vacuum pump application technology. It has been widely used in optics, electronics, energy development, physical and chemical instruments, construction machinery, packaging, civil products, appearance science and scientific research. The main methods of vacuum coating are evaporation, sputtering, ion plating, beam stacking and molecular beam epitaxy. In addition, there is chemical vapor deposition.
If the purpose of vacuum coating is to change the physical and chemical properties of the surface of 2SK vacuum pump, this technology is an important part of the surface treatment technology of 2SK vacuum pump. Now I will give a brief introduction to its main application. In optics, after a piece of optical glass or quartz is coated with one or several layers of thin films of different substances, it can become a high reflection or no reflection (i.e. antireflection film) or any expected proportion of reflection or transmission data, and can also be used as a filter for absorption of a certain wavelength and transmission of another wavelength.
VACUUM FURNACE
industrial vacuum pumps,vacuum furnaces
Heat treatment equipment
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