... 复合铁合金 complex ferroalloy 复杂铁合金 complex ferro-alloy 高硅铁合金 duriron ...
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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.
研究了含钡硅铁及其稀土复合合金对含铅、砷、锡铸铁机械性能、铸造性能和金相组织的影响。
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