Using pulse shaping to control temporal strain development and solidification cracking in pulsed laser welding of 6082 aluminum alloys

2015 ◽  
Vol 225 ◽  
pp. 162-169 ◽  
Author(s):  
Philipp von Witzendorff ◽  
Stefan Kaierle ◽  
Oliver Suttmann ◽  
Ludger Overmeyer
Keyword(s):  
Aluminum Alloys ◽  
Laser Welding ◽  
Pulse Shaping ◽  
Pulsed Laser ◽  
Solidification Cracking ◽  
Strain Development ◽  
Pulsed Laser Welding

Magnesium Loss in Nd:YAG Pulsed Laser Welding of Aluminum Alloys

2018 ◽  
Vol 49 (5) ◽  
pp. 2896-2905 ◽  
Author(s):  
Z. Malekshahi Beiranvand ◽  
F. Malek Ghaini ◽  
H. Naffakh-moosavy ◽  
M. Sheikhi ◽  
M. J. Torkamany
Keyword(s):  
Aluminum Alloys ◽  
Laser Welding ◽  
Pulsed Laser ◽  
Pulsed Laser Welding ◽  
Magnesium Loss

The relation between magnesium evaporation and laser absorption and weld penetration in pulsed laser welding of aluminum alloys: Experimental and numerical investigations

2020 ◽  
Vol 128 ◽  
pp. 106170 ◽  
Author(s):  
Zeinab Malekshahi Beiranvand ◽  
Farshid Malek Ghaini ◽  
Homam Naffakh Moosavy ◽  
Mohsen Sheikhi ◽  
Mohammad Javad Torkamany ◽  
...  
Keyword(s):  
Aluminum Alloys ◽  
Laser Welding ◽  
Pulsed Laser ◽  
Weld Penetration ◽  
Pulsed Laser Welding ◽  
Numerical Investigations ◽  
Laser Absorption

Pulsed laser welding of metal-polymer sandwich materials using pulse shaping

2006 ◽  
Vol 18 (1) ◽  
pp. 35-41 ◽  
Author(s):  
H. L. Gower ◽  
R. R. G. M. Pieters ◽  
I. M. Richardson
Keyword(s):  
Laser Welding ◽  
Pulse Shaping ◽  
Pulsed Laser ◽  
Pulsed Laser Welding ◽  
Sandwich Materials ◽  
Metal Polymer

Solidification cracking susceptibility in pulsed laser welding of Al–Mg alloys

Materialia ◽  
2019 ◽  
Vol 7 ◽  
pp. 100417 ◽  
Author(s):  
Z. Malekshahi Beiranvand ◽  
F. Malek Ghaini ◽  
H. Naffakh Moosavy ◽  
M. Sheikhi ◽  
M.J. Torkamany
Keyword(s):  
Laser Welding ◽  
Pulsed Laser ◽  
Mg Alloys ◽  
Solidification Cracking ◽  
Pulsed Laser Welding ◽  
Al Mg Alloys

Effect of pulse shaping on solidification process and crack in 5083 aluminum alloy by pulsed laser welding

2021 ◽  
Vol 134 ◽  
pp. 106608
Author(s):  
Zhiyuan Jia ◽  
Peilei Zhang ◽  
Zhishui Yu ◽  
Haichuan Shi ◽  
Hongbing Liu ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Laser Welding ◽  
Pulse Shaping ◽  
Pulsed Laser ◽  
Solidification Process ◽  
Pulsed Laser Welding ◽  
5083 Aluminum Alloy

Effect of energy transfer modes on solidification cracking in pulsed laser welding

2015 ◽  
Vol 20 (7) ◽  
pp. 578-584 ◽  
Author(s):  
A. M. Chelladurai ◽  
K. A. Gopal ◽  
S. Murugan ◽  
S. K. Albert ◽  
S. Venugopal ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Laser Welding ◽  
Pulsed Laser ◽  
Solidification Cracking ◽  
Pulsed Laser Welding
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