vacuum machine chrome paint/parts sputtering vacuum coating equipment

vacuum machine chrome paint/parts sputtering vacuum coating equipment

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Coating using Sputtering is one of the most flexible methods to physically "PVD" (Physical Vapour Deposition).

The coating material is inserted into the vacuum chamber as a cathode under the form of a metal plate. After the chamber has been emptied, the process gas is introduced (argon is usually used as it has a high atomic weight).

A high voltage is applied and the gas is introduced.

The positive argon ions go through an acceleration process on the negative cathode and then expel the atoms of the metal plate (evaporating material), which then fall onto the substrates already in the chamber and condense them.

The impact of the atoms on the evaporating material produces “Sputtering”, as a result of the acceleration given by the succeeded particle.

Unlike many other vacuum deposition techniques, there is no fusion of material, therefore all the metals and alloys can be deposited with high efficiency and high control.

If a reactive gas such as nitrogen or acetylene is introduced into the chamber together with the process gas, the nitride which reacts to the carbide, develops on the substrates.

Different cathodes made of different materials can be inserted in a vacuum coating system to produce multiple layer systems.

It is also possible to modify the combination of the single layers by varying the combination of the reactive gases.

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Customer Benefits:

   * Excellent layer properties

   * Increses productivity due to shorter batch times

   * Reliable hardware and safer process guarantee

   * Highest yield

   * Low production cost

   * Easy machine operation due to touch screen utilization

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Let's see some samples of PVD coating:

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Installation&Operation Training:

Processing Center:

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