37Mn5钢厚壁石油套管表面裂纹成因分析与控制
任芝兰, 唐明华, 毕红霞, 吴远志, 周勇
Cause analysis and control of surface cracking of 37Mn5 steel thick-walled oil casing
Ren Zhilan, Tang Minghua, Bi Hongxia, Wu Yuanzhi, Zhou Yong
金属热处理
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2023, (7): 277
-282
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DOI: 10.13251/j.issn.0254-6051.2023.07.046