柴油机用42CrMo钢高强度螺栓断裂失效分析
焦丽, 商海昆, 何剑丰, 赵英军, 张伟民, 李卫民, 周兰梅
Fracture failure analysis of 42CrMo steel high strength bolts for diesel engine
Jiao Li, Shang Haikun, He Jianfeng, Zhao Yingjun, Zhang Weimin, Li Weimin, Zhou Lanmei
金属热处理
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2021, (6): 245
-249
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DOI: 10.13251/j.issn.0254-6051.2021.06.048