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本文在一定的试验基础之上,着重探讨了用Zn作变质剂对低铬白口铸铁进行变质处理后,其组织和机械性能的变化,并就试验结果进行了理论分析和探讨。
Based on some experiments, this paper focuses on the change of microstructure and mechanical properties of low-chromium white cast iron with Zn as a modifier, and makes theoretical analysis and discussion on the test results.