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The working principle of PVD coating machine

Release time:

2022-03-01

The working principle of the PVD coating machine is to utilize low-pressure, high-current arc discharge technology to vaporize and ionize the target material under vacuum conditions. Under the action of an electric field, the PVD coating machine deposits the evaporated substance or its reaction products onto the workpiece. The thickness of the PVD coating machine film layer is on the micron level, relatively thin, so we can continuously improve it without affecting the original different Sizes of the workpiece almost simultaneously.

Physical Vapor Deposition PVD Coating Machine The working principle is to utilize low-pressure, high-current arc discharge technology to vaporize and ionize the target material under vacuum conditions. Under the action of an electric field, the evaporated material or its reaction products are deposited on the workpiece.

The thickness of the PVD coating film is on the micrometer scale, relatively thin, generally 0.1μm～5μm, with a decorative coating film thickness generally being 0.1μm～1μm. Therefore, we can continuously improve the various physical and chemical properties of the workpiece surface without affecting the original size of the workpiece, while maintaining the basic dimensions of the workpiece design unchanged. Post-plating processing is unnecessary.

PVD coating technology is an environmentally friendly surface treatment method that can obtain a micrometer-level coating. It can successfully prepare various forms of single metal films (such as TiAlN, aluminum, titanium, zirconium, chromium, etc.), ZrN, nitride films (TiN), carbide films (TiC, TiCN), and other oxide films (such as TiO).

PVD coating machines are commonly referred to as: coating, titanium coating, vacuum coating, surface treatment, PVD coating, mold coating, nano-coating, vacuum coating, metal surface treatment, parts coating, stamping mold coating, titanium coating, ion plating, vacuum coating, nano-titanium plating, etc. Vacuum ion plating (PVD) is a widely used industrial superhard thin film technology. PVD coating machines, with their high hardness, low friction coefficient, strong corrosion resistance, and anti-adhesion properties, are widely used in the mold industry.

This is PVD Coating Machine the principle. Contact Us if you are interested.

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