介绍了一种适合等离子束表面冶金的等离子炬。
A type of Plasma torch for surface metallurgy by DC-Plasma-Jet is showed in the paper.
系统地分析和探讨了等离子束表面冶金设备的核心部件等离子炬的设计、表面冶金的合金材料的选择、表面冶金工艺的确定。
The design of plasma torch, which is the center part of surface metallurgy equipment by plasma-jet, the selection of alloying powder and processing parameter are analysed in the paper.
而近来，由于镍合金的质量得到提升，等离子体炬已能保证持续工作了。
These days, though, the quality of the nickel alloys has improved so that the torches work continuously.
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