• The effect of ferro-silico-barium and its rare earth complex alloy on mechanical properties, castability and metallographic structure of cast iron containing Pb, As and Sn have been studied.

    研究硅铁及其稀土复合合金含铅、、锡铸铁机械性能铸造性能金相组织影响

    youdao

  • The effect of ferro-silico-barium and its rare earth complex alloy on mechanical properties, castability and metallographic structure of cast iron containing Pb, As and Sn have been studied.

    研究硅铁及其稀土复合合金含铅、、锡铸铁机械性能铸造性能金相组织影响

    youdao

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