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

Journal of Laser Applications ◽

10.2351/7.0000141 ◽

2020 ◽

Vol 32 (4) ◽

pp. 042012

Author(s):

Lin Chen ◽

Gaoyang Mi ◽

Xiong Zhang ◽

Chunming Wang

Keyword(s):

Aluminum Alloy ◽

Comparative Investigation ◽

Single Laser ◽

Lap Welding ◽

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Peculiarities of AD33 aluminum alloy hand laser welding

Science intensive technologies in mechanical engineering ◽

10.30987/2223-4608-2020-12-13-17 ◽

2020 ◽

Vol 2020 (12) ◽

pp. 13-17

Author(s):

Nikolay Proskuryakov ◽

Uliana Putilova ◽

Rasul Mamadaliev ◽

Oleg Teploukhov

Keyword(s):

Aluminum Alloy ◽

Laser Welding ◽

Welded Joint ◽

Comparative Investigation ◽

Micro Structure ◽

Joint Quality ◽

The comparative investigation results of AD33 aluminum alloy welded joint quality dependence upon changes in a laser beam motion rate for conditions of hand and automatic laser welding are shown. A micro-structure of a welded joint at the hand and automatic laser welding of the AD33 alloy is investigated.

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

Materials Letters ◽

10.1016/j.matlet.2021.129555 ◽

2021 ◽

Vol 291 ◽

pp. 129555

Author(s):

Yanqiu Zhao ◽

Shuhao Tian ◽

Shuai Chen ◽

Chunlin Wang ◽

Xiaohong Zhan

Keyword(s):

Aluminum Alloy ◽

Fracture Mechanism ◽

Shear Property ◽

2219 Aluminum Alloy ◽

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

Optics & Laser Technology ◽

10.1016/j.optlastec.2021.107706 ◽

2022 ◽

Vol 148 ◽

pp. 107706

Author(s):

Yanqiu Zhao ◽

Na Qi ◽

Yue Li ◽

Yuanzhi Gu ◽

Xiaohong Zhan

Keyword(s):

Aluminum Alloy ◽

Fracture Mechanism ◽

Tensile Fracture ◽

Axial Tensile ◽

2219 Aluminum Alloy ◽

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Effect of welding parameters on porosity distribution of dual laser beam bilateral synchronous welding in 2219 aluminum alloy T-joint

Journal of Adhesion Science and Technology ◽

10.1080/01694243.2019.1650991 ◽

2019 ◽

Vol 33 (23) ◽

pp. 2595-2614 ◽

Author(s):

Yue Kang ◽

Xiaohong Zhan ◽

Ting Liu

Keyword(s):

Aluminum Alloy ◽

Welding Parameters ◽

Porosity Distribution ◽

2219 Aluminum Alloy ◽

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Study on the shear performance and fracture mechanism of T-joints for 2219 aluminum alloy by dual laser-beam bilateral synchronous welding

Journal of Alloys and Compounds ◽

10.1016/j.jallcom.2020.156511 ◽

2020 ◽

Vol 847 ◽

pp. 156511

Author(s):

Yanqiu Zhao ◽

Xiaohong Zhan ◽

Shuai Chen ◽

Muyan Bai ◽

Xingru Gong

Keyword(s):

Aluminum Alloy ◽

Fracture Mechanism ◽

T Joints ◽

Shear Performance ◽

2219 Aluminum Alloy ◽

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

Journal of Manufacturing Processes ◽

10.1016/j.jmapro.2019.06.024 ◽

2019 ◽

Vol 45 ◽

pp. 33-45 ◽

Author(s):

Yanqiu Zhao ◽

Youfa Wu ◽

Mingliang Chen ◽

Yuanzhi Gu ◽

Xiaohong Zhan

Keyword(s):

Aluminum Alloy ◽

2219 Aluminum Alloy ◽

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Study on 2219 aluminum alloy T-joint during dual laser-beam bilateral synchronous welding : Effect of the welding speed and incident beam angle on grain morphology

Optics & Laser Technology ◽

10.1016/j.optlastec.2019.105594 ◽

2019 ◽

Vol 119 ◽

pp. 105594 ◽

Author(s):

Ting Liu ◽

Xiaohong Zhan ◽

Yanqiu Zhao ◽

Muyan Bai ◽

Xingru Gong

Keyword(s):

Aluminum Alloy ◽

Welding Speed ◽

Incident Beam ◽

Grain Morphology ◽

2219 Aluminum Alloy ◽

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Study on keyhole coupling and melt flow dynamic behaviors simulation of 2219 aluminum alloy T-joint during the dual laser beam bilateral synchronous welding

Journal of Manufacturing Processes ◽

10.1016/j.jmapro.2020.10.063 ◽

2020 ◽

Vol 60 ◽

pp. 200-212

Author(s):

Shuai Chen ◽

Yanqiu Zhao ◽

Shuhao Tian ◽

Yuanzhi Gu ◽

Xiaohong Zhan

Keyword(s):

Aluminum Alloy ◽

Melt Flow ◽

Flow Dynamic ◽

Dynamic Behaviors ◽

2219 Aluminum Alloy ◽

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Hot cracking in autogenous welding of 6061-T6 aluminum alloy by rectangular pulsed Nd:YAG laser beam

Welding in the World ◽

10.1007/s40194-020-00899-y ◽

2020 ◽

Vol 64 (6) ◽

pp. 1077-1088

Author(s):

Hossain Ebrahimzadeh ◽

Hassan Farhangi ◽

Seyed Ali Asghar Akbari Mousavi

Keyword(s):

Aluminum Alloy ◽

Nd:Yag Laser ◽

Hot Cracking ◽

Pulsed Nd:Yag Laser

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Study on the grain morphology and fracture performance of T-joints for Ti6Al4V alloy manufactured by dual laser beam bilateral synchronous welding

Optics & Laser Technology ◽

10.1016/j.optlastec.2021.107153 ◽

2021 ◽

Vol 141 ◽

pp. 107153

Author(s):

Xiaohong Zhan ◽

Jinzhao Liu ◽

Tingyan Yan ◽

Xufeng Kang ◽

Jiahao Zhang

Keyword(s):

Grain Morphology ◽

Ti6al4v Alloy ◽

T Joints ◽

Fracture Performance ◽

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