The effect of heating temperature on abrasion resistance of high alloy wear-resistant cast iron was studied.

研究了加热温度对高合金耐磨铸铁耐磨性的影响。

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The results show that the modified abrasion resistant medium chrome white cast iron can successfully be applied to slurry pumps which should work under medium or medium-high wear duties.

结果表明：经化学成分调整后中铬抗磨白口铸铁可成功用于生产中等或中等稍强磨损工况下使用的渣浆泵，成本低，耐磨性优良。

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However, the martensitic matrix of high-chromium cast iron has excellent abrasion-resistant tissues, which used to be obtained only by means of heat treatment.

具有马氏体基体的高铬铸铁，有理想的耐磨组织，但通常要通过热处理才能得到。

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