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叙述了钢基ＳｉＣ颗粒增强复合材料耐磨锤头的制备工艺；分析了复合材料的显微组织及力学性能；工业实验结果：比原普通白口铸铁锤头的使用寿命提高５倍。
The preparation process of steel matrix SiC particle reinforced composite wear-resisting hammerhead is described. The microstructure and mechanical properties of the composite material are analyzed. The result of industrial experiment is five times higher than the service life of the ordinary white cast iron hammer head.