单阳极内送粉结构的高效能超音速等离子喷枪，为国内外研究超音速等离子喷涂技术开创了一条新路。

It can be used to spray metallic, carbide and oxide powders. The supersonic plasma spraying gun has a single-anode, internal feeding structure.

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目前制备高性能涂层常用的方法有等离子喷涂、电弧喷涂、超音速火焰喷涂等。

There are some methods that are plasma spraying, arc-spraying and hypersonic flame spraying technology to prepare alloy coating with high erosion and corrosion resistance.

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对于热喷涂的最新技术如低压等离子喷涂，高超音速火焰喷涂、激光喷涂，涂层激光处理，涂层的无损检验也作了说明。

The up-to-date techniques of thermal spraying, e. g. low voltage plasma spraying, supersonic flame spraying, laser spraying, laser treatment of coatings, nondestructive inspection for coatings...

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