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

CO2 laser beam welding of 6061-T6 aluminum alloy thin plate

1997 ◽  
Vol 28 (12) ◽  
pp. 2657-2662 ◽  
Author(s):  
Akio Hirose ◽  
Kojiro F. Kobayashi ◽  
Hirotaka Todaka
Keyword(s):  
Aluminum Alloy ◽  
Laser Beam ◽  
Thin Plate ◽  
Co2 Laser ◽  
Laser Beam Welding

Peculiarities of AD33 aluminum alloy hand laser welding

2020 ◽  
Vol 2020 (12) ◽  
pp. 13-17
Author(s):  
Nikolay Proskuryakov ◽  
Uliana Putilova ◽  
Rasul Mamadaliev ◽  
Oleg Teploukhov
Keyword(s):  
Aluminum Alloy ◽  
Laser Beam ◽  
Laser Welding ◽  
Welded Joint ◽  
Comparative Investigation ◽  
Micro Structure ◽  
Joint Quality ◽  
Beam Motion

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.

Mechanical properties and fatigue behavior of CO2 laser beam welded armor steel joints

2020 ◽  
Vol 62 (7) ◽  
pp. 689-697
Author(s):  
Zulkuf Balalan ◽  
Furkan Sarsilmaz ◽  
Omer Ekinci
Keyword(s):  
Mechanical Properties ◽  
Laser Beam ◽  
Co2 Laser ◽  
Fatigue Behavior ◽  
Armor Steel ◽  
Steel Joints

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

2020 ◽  
Vol 64 (6) ◽  
pp. 1077-1088
Author(s):  
Hossain Ebrahimzadeh ◽  
Hassan Farhangi ◽  
Seyed Ali Asghar Akbari Mousavi
Keyword(s):  
Aluminum Alloy ◽  
Laser Beam ◽  
Nd:Yag Laser ◽  
Hot Cracking ◽  
Pulsed Nd:Yag Laser
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