40Cr钢电机作动筒支臂断裂原因分析
涂文斌1,2,3,4，姜涛2,3,4，刘德林2,3,4，宋凯1，陶春虎2,3,4
Analysis on fracture reasons for 40Cr steel actuator cylinder arm
Tu Wenbin1,2,3,4, Jiang Tao2,3,4, Liu Delin2,3,4, Song Kai1, Tao Chunhu2,3,4
金属热处理
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2015, (6): 199
-203
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DOI: 10.13251/j.issn.0254-6051.2015.06.047