摘要
通过化学成分分析、扫描电镜检验、金相分析、硬度测定等方法,分析了造成弹条断裂的主要原因,认为断裂主要是因组织缺陷造成的。提出了获得优良性能的途径。
By chemical composition analysis,SEM observation,metallographic analysis,hardness testing and other methods,the main reasons for the fracture of shells were analyzed.The results show that the fracture is mainly due to microstructure deficiencies.The heat treatment process of obtaining excellent performance is put forward.
出处
《热加工工艺》
CSCD
北大核心
2010年第18期202-203,共2页
Hot Working Technology
