摘要
研究了空冷贝氏体钢在榴弹弹体上的应用．结果表明：贝氏体钢作为榴弹弹体钢不仅可以简化热处理工艺，而且可获得高的破片率，与５８ＳｉＭｎ和６０Ｓｉ２Ｍｎ钢相比，其破片率有较大幅度的提高．
The application of air cooling bainite steel in the projectale has been studied. The experimental results show that the bainite steel as a kind of material for granade, can not only simplify the routine of heat treatment, but also obtain high fragment percent, copmared with the 58SiMn and 60Si 2Mn steel it fragment percent has greatly been raised.
出处
《华北工学院学报》
1998年第1期64-66,共3页
Journal of North China Institute of Technology
