G115钢管埋弧自动焊焊缝冲击性能不足的原因分析及热处理修复措施
田力男, 张丰收, 李俊峰, 白丽, 王鲁, 乔立捷, 冯可云
Cause analysis of insufficient impact toughness and heat treatment repair process of G115 steel pipe SAW weld
Tian Linan, Zhang Fengshou, Li Junfeng, Bai Li, Wang Lu, Qiao Lijie, Feng Keyun
金属热处理
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2023, (4): 293
-297
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DOI: 10.13251/j.issn.0254-6051.2023.04.046