Plasma spray apparatus
    1.
    发明专利

    公开(公告)号:SG122049A1

    公开(公告)日:2006-05-26

    申请号:SG200508470

    申请日:2005-11-02

    Abstract: A microplasma spray coating apparatus includes a microplasma apparatus with an anode, cathode, and an arc generator for generating an electric arc between the anode and cathode. An arc gas emitter injects inert gas through the electric arc. The electric arc is operable for ionizing the gas to create a plasma gas stream. A powder injector nozzle extends through the anode and injects powdered material into the plasma stream for transfer to the workpiece.

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