摘要
对开裂的Cr12MoV钢陶瓷模具进行了金相检验和扫描电镜观察分析。结果表明 。
In this paper a worn plate core of ceramic die made of Cr12MoV steel was examined by means of metallography and scanning electronic microscopy(SEM).The reason of ceramic die early failling was that corrosive fatigue fracture exitsts due to service medium.
出处
《金属热处理》
CAS
CSCD
北大核心
2001年第12期49-51,共3页
Heat Treatment of Metals
