摘要
分析冷热加工过程中氮化塔轮零件表面产生裂纹的原因，介绍预防的措施。
In this paper the reason is analysed that of the crack on surface of nitrided step pulley during the cold-working and the hot-working. The Counter measure is introduced.
出处
《金属制品》
1995年第A01期32-33,共2页
Metal Products
关键词
裂纹
机械元件
渗氮
缺陷
Nitriding steel spares
Crack Reason Measure
