Influence of the initial temperature fields and mold hardness on the shrinkage defect of ductile iron casting by EPC process was mainly investigated in this paper.
本文主要讨论了初始温度场和铸型硬度对消失模铸造球墨铸铁件收缩缺陷的影响。
It well explained the hardness initiation of the debris flows in the research area. (4) Proposed initial pattern of the min waste debris flow.
很好解释了研究区矿渣型泥石流“不易”发生的原因。(4)提出了矿渣型泥石流起动模式。
It well explained the hardness initiation of the debris flows in the research area. (4) Proposed initial pattern of the min waste debris flow.
很好解释了研究区矿渣型泥石流“不易”发生的原因。(4)提出了矿渣型泥石流起动模式。
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