40Mn钢链片断裂原因分析及改进措施
宋进英，齐祥羽，陈连生，田亚强，张健杨
Cause analysis of fractured40Mn steel chain and optimizing counter measures
Song Jinying, Qi Xiangyu, Chen Liansheng, Tian Yaqiang, Zhang Jianyang
金属热处理
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2015, (9): 209
-214
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DOI: 10.13251/j.issn.0254-6051.2015.09.046