摘要
对 2 0 Cr Mn Mo钢制转动密封轴渗碳后开裂原因进行了失效分析 ,指出了造成开裂的原因 ,并提出了防止开裂的办法。
The failure analysis about carburization cracks which are occurred on the shaft rotating sealing shaft made of 20CrMnMo steel were introduced.Based on the crack reasons,the way to protect from the crack has also been raised.
出处
《热加工工艺》
CSCD
北大核心
2002年第5期60-62,共3页
Hot Working Technology
