本文研究了钒对低碳铸钢组织和性能的影响。
The effect of vanadium on the structure and properties of low- carbon cast steel was studied in this paper.
采用中频熔炼、离心雾化凝固冷却得到铸态低碳铸钢丸，并对此进行相应回火处理得到不同硬度及寿命的低碳铸钢丸。
In this thesis, series of low carbon cast steel shot were successfully obtained by medium-frequency melting and centrifugal atomization technologies and temper were performed.
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