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Kaufman ion source is the most important part of vacuum ion cleaner

Kaufman ion source is the most important part of vacuum ion cleaner

2020-08-08

Kaufman ion source is the most important part of vacuum ion cleaner

Kaufman ion source is the most important part of vacuum ion cleaner, it usually take Argon gas as working medium, the pressure range for the working environment request is 10⁻¹Pa~10⁻²Pa. When heating the cathode filament to an incandescent state, it can emit electrons, and add some positive voltage volts to the anode to obtain a glow discharge of inert argon. The plasma produce from the discharge and Filter out uniform and collimated ion beam, so it need to design a set of ion extraction system.In order to etch non-conductor materials without accumulating positive charges on the surface of the work-piece, it needs to installed a emits electrons with hot wire neutralizer , which can neutralize the argon ion beam into an argon atom beam to etch the surface of the sample.


vacuum coating machine


multi-arc ion coating machine/ion sputtering coating machine/multi-arc ion coating machine/ion sputtering coating machine


There are several types of vacuum evaporation, sputtering and ion plating. They are all used to deposit various metal and non-metal films on the surface of plastic parts by distillation or sputtering under vacuum conditions. In this way, very thin surface coatings can be obtained, and they have high speed and good adhesion. Advantages, but the price is higher, and there are fewer types of metals that can be operated. It is generally used as a functional coating for higher-end products, such as an internal shielding layer. There are two common plating processes for plastic products: water plating and vacuum ion plating.

Vacuum ion plating, high brightness. Compared with other coating methods, the cost is lower and the environmental pollution is small.

Application scope of vacuum ion plating

Vacuum electroplating has a wide range of applications, such as ABS materials, ABS+PC materials, and PC materials. At the same time, due to its complex process flow, high environmental and equipment requirements, the unit price is more expensive than water electroplating. Now a brief introduction to its process flow: Products Surface cleaning-->Destaticization-->Spray primer-->Baking primer-->Vacuum coating-->Spray topcoat-->Baking topcoat-->Packaging.






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