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系统研究了稀土金属氧化物涂层对铸铁激光强化过程的影响。研究表明,稀土金属氧化物能够显著改善激光强化区的组织和耐磨性能。
The effect of rare earth oxide coating on the laser strengthening process of cast iron has been studied systematically. Studies have shown that rare earth metal oxides can significantly improve the microstructure and wear resistance of the laser strengthened zone.