铸钢丸

高碳铸钢丸热处理及欧文寿命的研究

Study on the Heattreatment and Ervin Life of High Carbon Cast Steel Shot

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 .

用铸钢丸和玻璃丸对曲轴圆角喷丸强化的对比分析

Comparison between Steel Shots and Glass Shots in Shot Peening of Crankshaft Fillets

钢材表面除锈用高碳铸钢丸的磨损失效分析

Wear Failure Process of High Carbon Cast Steal Shot for Blast Cleaning and Rust Removal of Steel Surface

所得结论为：随着高度的增加，弹丸的冲击应力降低；而在同一高度时，同直径的铸钢丸产生的冲击应力比不锈钢钢丸要大。

The conclusions are as follows : as the height increases , the contact stress of pellet reduces ; while in same height , the contact stress of cast steel shots , whose diameter is the same as stainless steel shot , is lager than that of stainless steel shot .