20CrMnTi钢齿轮轴开裂失效分析
王荣发, 朱伟恒, 魏兴钊
Cracking failure analysis of 20CrMnTi steel gear shaft
Wang Rongfa, Zhu Weiheng, Wei Xingzhao
金属热处理 . 2025, (9): 303 -307 .  DOI: 10.13251/j.issn.0254-6051.2025.09.048