铜改善高铬钢机械加工性能的机理
耿鸿明,吴晓春
Mechanism of improving machinability of high- Cr steel by adding copper
GENG Hong- ming,WU Xiao- chun
中国钢铁期刊网 . 2016, (5): 52 -56 .  DOI: 10.13228/j.boyuan.issn1001- 0963.20150390