氢气对不同焊接工艺X70管道环焊缝断裂韧性的影响研究
喻斌, 沙胜义, 张庆东, 董国庆, 贺怡, 周延, 朱凯, 刘晓童, 杨志文
Effect of Hydrogen on the Fracture Toughness of X70 Pipeline Girth Welds Fabricated by Different Welding Processes
YU Bin, SHA Shengyi, ZHANG Qingdong, DONG Guoqing, HE Yi, ZHOU Yan, ZHU Kai, LIU Xiaotong, YANG Zhiwen
材料保护
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2025, (5): 168
-178
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DOI: 10.16577/j.issn.1001-1560.2025.0089
