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对比研究了普通白口铁、镍硬铸铁、高铬铸铁、硼白口铁的砂蚀磨损性,并从碳化物结构类型分析入手,探讨影响砂蚀磨损性的主要因素。试验结果表明:影响砂蚀磨损性的主要因素为电化学性能和硬度。
The sand abrasion of ordinary white iron, nickel hard cast iron, high chromium cast iron and boron white iron were studied comparatively, and the main factors influencing sand abrasion were discussed from the analysis of carbide structure types. The test results show that the main factors that affect the abrasion of sand are electrochemical properties and hardness.