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研究了碳量、铬量、孕育量、试样尺寸及热处理工艺对含碳化物马氏体抗磨球墨铸铁性能的影响。结果表明：该材质冲击疲劳抗力优异。
The effects of carbon content, chromium content, inoculum size, sample size and heat treatment process on the properties of WC martensitic anti-wear ductile iron were studied. The results show that the material has excellent impact fatigue resistance.