发动机排气门断裂失效分析与改进
罗长增, 曾笑笑, 姚亚俊, 徐得石, 李旭聪, 马宗桥
Fracture failure analysis and improvement of engine exhaust valve
Luo Changzeng, Zeng Xiaoxiao, Yao Yajun, Xu Deshi, Li Xucong, Ma Zongqiao
金属热处理
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2024, (12): 301
-305
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DOI: 10.13251/j.issn.0254-6051.2024.12.048