研究结果表明，混粉电火花镜面加工不但能够显著降低加工表面粗糙度值，而且能够提高加工表面的耐磨性、耐蚀性和表层显微硬度。
It is proved that mirror EDM with mixed dielectric powders can not only decrease the surface roughness, but also improve the surface abradability, corrosion-resistance and micro - hardness.
金属材料表面经氧化和着色后，可提高其表面硬度、耐蚀性、 耐磨性、 耐光性和增加表面色彩。
Thesurface hardness, corrosion resistance, abrasion resistance and light fastness as well as the surface colour of metals can be improved through oxidizing and Colouring processing.
机械工业：采用纳米材料技术对机械关键零部件进行金属表面纳米粉涂层处理，可以提高机械设备的耐磨性、硬度和使用寿命。
Machinery Industry: Using nano-material technology for key components of mechanical nano-powder coating the metal surface, can improve the mechanical equipment, wear resistance, hardness and life.
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