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利用激光在PCrNi3Mo钢上熔覆纯Cr粉末。结果表明,激光熔覆层与基体发生了冶金结合。熔覆层具有较高的硬度和良好的耐磨性。
Pure Cr powder is cladding on PCrNi3Mo steel by laser. The results show that the laser cladding layer metallurgically bonded with the substrate. Cladding layer has a higher hardness and good wear resistance.