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Microstructures and mechanical properties of the coarse-grained region in welded joint of EH40 steel by swing arc narrow gap welding
FU Kuijun, NI Zhida, LIN Sanbao, CAI Xiaoyu, HU Fengya
2020(5): 1-5,37. DOI: 10.12073/j.hj.20200428002
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High frequency micro-hammer system and preliminary physical simulation in arc additive manufacturing process
HU Chaoxiong, XIAO Jun, CHEN Shujun
2020(5): 6-9. DOI: 10.12073/j.hj.20200416003
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Process parameters,microstructures and mechanical properties of KMN steel by laser welding
DENG Dewei, Lü Jie, MA Yushan, ZHANG Yong, HUANG Zhiye, TIAN Xin
2020(5): 10-16. DOI: 10.12073/j.hj.20200422002
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Efficiency and joint quality analysis between multi-layer multi-pass welding and multi-layer weave bead welding for Invar steel thick plate
HAO Ju, LI Yuyang, ZHU Yongmiao, ZHANG Jiahao, ZHAN Xiaohong
2020(5): 17-23. DOI: 10.12073/j.hj.20200328002
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Ultrasonic welding-riveting hybrid joining process of 30% carbon fiber reinforced PA6 composite materials
ZHANG Guotao, WANG Yao, YANG Ruibin, LIU Zhongxia
2020(5): 24-30. DOI: 10.12073/j.hj.20100323003
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Ultrasonic spot welding technique and its application in the lithium-ion battery manufacturing
NI Zenglei, YANG Jiajia, LI Shuai, WANG Xingxing, YE Fuxing
2020(5): 31-37. DOI: 10.12073/j.hj.20200219001
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Research progress and application of magnetically impelled arc butt welding technology in tubes welding
LIU Hongbing, PENG Mingjian, LIU Xu, YANG Jin, XUAN Yang
2020(5): 38-42. DOI: 10.12073/j.hj.20200101001
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Welding parameters measurement and analysis of rotary axis ultrasonic welding
LI Ping, CHEN Qiyu, LI Xiaomin, HUANG Dong, WANG Yu
2020(5): 43-47. DOI: 10.12073/j.hj.20191223002
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Effect of laser cleaning on surface and welding quality of 30Cr3 ultra-high strength steel
XIA Ling, LIU Jingtao, PAN Lihua, DAN Xiufeng
2020(5): 48-52. DOI: 10.12073/j.hj.20200406001
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Microstructure and properties of resistance spot welded joint of dissimilar aluminum alloys
LIU Lala, LIU Zhuhuan, SHI Tao, GUO Chunfei, WANG Yong
2020(5): 53-56. DOI: 10.12073/j.hj.20200426002
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Welding technology for guide beams composition of long railway wagons
JIN Chaohui, SUN Haitao, ZHANG Zhongyu, FENG Baozhu
2020(5): 57-60. DOI: 10.12073/j.hj.20200501001
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