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本文通过对比试验,研究了CeO_2对M_(80)S_(20)激光合金化层的显微组织和耐磨性的影响。结果表明:通过添加CeO_2明显改善了M_(8)oS_(20)激光合金化层的显微组织和耐磨性。
In this paper, the effect of CeO_2 on the microstructure and wear resistance of M_ (80) S_ (20) laser alloying layer was studied through comparative experiments. The results show that the microstructure and wear resistance of M_ (8) oS_ (20) laser alloying layer are obviously improved by adding CeO_2.