服役20Cr1Mo1V(Nb)TiB钢螺栓异常粗晶组织恢复热处理
闫敬明, 张骏, 周宁, 李俊杰, 张建伟, 何华
Recovery heat treatment of abnormal coarse grain structure for serviced 20Cr1Mo1V(Nb)TiB steel bolts
Yan Jingming, Zhang Jun, Zhou Ning, Li Junjie, Zhang Jianwei, He Hua
金属热处理
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2025, (12): 77
-82
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DOI: 10.13251/j.issn.0254-6051.2025.12.012