Research on the cryogenic axial tensile fracture mechanism for 2219 aluminum alloy T-joint by dual laser-beam bilateral synchronous welding

2022 ◽  
Vol 148 ◽  
pp. 107706
Author(s):  
Yanqiu Zhao ◽  
Na Qi ◽  
Yue Li ◽  
Yuanzhi Gu ◽  
Xiaohong Zhan
Keyword(s):  
Aluminum Alloy ◽  
Laser Beam ◽  
Fracture Mechanism ◽  
Tensile Fracture ◽  
Axial Tensile ◽  
2219 Aluminum Alloy ◽  
Dual Laser

The cryogenic shear property and fracture mechanism for 2219 aluminum alloy T-joint fabricated by dual laser-beam bilateral synchronous welding

2021 ◽  
Vol 291 ◽  
pp. 129555
Author(s):  
Yanqiu Zhao ◽  
Shuhao Tian ◽  
Shuai Chen ◽  
Chunlin Wang ◽  
Xiaohong Zhan
Keyword(s):  
Aluminum Alloy ◽  
Laser Beam ◽  
Fracture Mechanism ◽  
Shear Property ◽  
2219 Aluminum Alloy ◽  
Dual Laser

Research on the stripping performance during dual laser-beam bilateral synchronous welding of 2219 aluminum alloy T-joint for spacecraft

2019 ◽  
Vol 45 ◽  
pp. 33-45 ◽  
Author(s):  
Yanqiu Zhao ◽  
Youfa Wu ◽  
Mingliang Chen ◽  
Yuanzhi Gu ◽  
Xiaohong Zhan
Keyword(s):  
Aluminum Alloy ◽  
Laser Beam ◽  
2219 Aluminum Alloy ◽  
Dual Laser

Tensile fracture behavior in CO2 laser beam welds of 7075-T6 aluminum alloy

2004 ◽  
Vol 25 (7) ◽  
pp. 573-577 ◽  
Author(s):  
Cheng Liu ◽  
D.O Northwood ◽  
S.D Bhole
Keyword(s):  
Aluminum Alloy ◽  
Laser Beam ◽  
Co2 Laser ◽  
Fracture Behavior ◽  
Tensile Fracture

Comparative investigation on single laser beam and dual laser beam for lap welding of aluminum alloy

2020 ◽  
Vol 32 (4) ◽  
pp. 042012
Author(s):  
Lin Chen ◽  
Gaoyang Mi ◽  
Xiong Zhang ◽  
Chunming Wang
Keyword(s):  
Aluminum Alloy ◽  
Laser Beam ◽  
Comparative Investigation ◽  
Single Laser ◽  
Lap Welding ◽  
Dual Laser
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