... 产品学 Production 铸铁合金 Cast Iron Alloy 现代有生命的物质概括论述 Introduction of 摩登 Biology ...
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用于各种铸铁合金铸铁钢与铸钢的焊接。
研究了亚共晶、过共晶铸铁合金液在不同热状态下的凝固组织，以及组织对力学性能的影响等。
The microstructure solidified under different thermal conditions and its effects on mechanical properties of cast iron have been studied.
从试验的角度出发，设计和探讨适合于研究负压实型铸造高熔点铸铁合金充型过程的研究方法。
A suitable method to study the characteristic of the mold filling process of iron castings was designed and discussed from the point of experiment.
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