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Multi-stage gradient temperature control composite heat source intelligent flame brazing technology
ZHANG Guanjun, LIN Tiesong, XU Rui, NIU Chaonan, LI Guolin, CUI Bing, ZHOU Haiping
2026(2): 1-5. DOI: 10.12073/j.hj.20250618002
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Arc additive manufacturing gas protection flux-cored wire and process of high wear-resistant grate plate body
QIU Yuan, YU Shengfu, LIN Haitao, YU Guozhi
2026(2): 6-13. DOI: 10.12073/j.hj.20250109003
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Fatigue damage behavior of GTAW joints for aerospace nickel-based superalloys based on XRD residual stress measurement
LI Jian, ZHANG Danqi, ZHOU Haijing, SHEN Chen
2026(2): 14-21. DOI: 10.12073/j.hj.20240709002
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Prediction of gray-spot area of rail flash butt welded joint based on PCA and GPSO-BP neural network
LIU Xin, WANG Xiao, LYU Qibing, HAO Meiqi, TAN Hongtao
2026(2): 22-29, 38. DOI: 10.12073/j.hj.20250310003
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Response surface methodology-based optimization of PPCA-TIG welding parameters
WEI Yakui, HUANG Yong, HE Zhenggang, XU Chenghao, GAO Hewen, HUANG Jiankang
2026(2): 30-38. DOI: 10.12073/j.hj.20241130001
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Mitigation of end defects and forming optimization in wire-fed laser additive manufacturing of 4043 aluminum alloy based on dynamic transition zone regulation
WANG Mengxue, YUAN Chengwei, LIANG Xinxing, HUANG Wenhao, SONG Yefei, LI Wanli
2026(2): 39-45, 58. DOI: 10.12073/j.hj.20250314001
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Research progress and challenges of monitoring technologies for laser additive manufacturing processes
GAO Xu, HUANG Weibo, ZHAO Xiaoyu
2026(2): 46-58. DOI: 10.12073/j.hj.20250121001
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Influence of surface oil coating amount on morphology of welding pools and mechanical properties in stud welding of aluminum alloys
MAO Xiaodong, LIU Qingyong, GU Ningjie, CHEN Zhenning
2026(2): 59-65. DOI: 10.12073/j.hj.20241222001
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Welding cold crack sensitivity of 1 000 MPa high-strength steel for hydropower
YAO Liang, QIANG Linlin, LIU Huaqing, JIANG Yinglong, GUO Xiao, XU Yujun
2026(2): 66-71. DOI: 10.12073/j.hj.20250123002
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Microstructure and mechanical properties of heat affected zone of Q690CFD high strength steel under different welding heat input
CAO Jiali, JIN Hongze, LI Kangli, ZHOU Pan, ZHAO Qiang, WANG Cuiping, LI Mengnan
2026(2): 72-81. DOI: 10.12073/j.hj.20241209002
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Fatigue life of welded structure of inner tank in liquefied natural gas storage tank
YANG Shangyu, GUO Ying
2026(2): 82-87. DOI: 10.12073/j.hj.20250405001
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Systematic research on mechanical properties of 2A14-T6 aluminum alloy fillet welds in aerospace field
LI Zezhong, SUN Xinxin, LIANG He, LIU Jian
2026(2): 88-96. DOI: 10.12073/j.hj.20250814001
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