Fresnel absorption and inverse bremsstrahlung absorption in an actual 3D keyhole during deep penetration CO2 laser welding of aluminum 6016

2012 ◽  
Vol 44 (5) ◽  
pp. 1426-1436 ◽  
Author(s):  
Yuanyong Cheng ◽  
Xiangzhong Jin ◽  
Shichun Li ◽  
Licheng Zeng
Keyword(s):  
Laser Welding ◽  
Co2 Laser ◽  
Deep Penetration ◽  
Inverse Bremsstrahlung ◽  
Inverse Bremsstrahlung Absorption

Keyhole behavior in deep penetration CO2 laser welding

2010 ◽  
Vol 22 (2) ◽  
pp. 43-47 ◽  
Author(s):  
Hiroshi Honda ◽  
Susumu Tsukamoto ◽  
Isao Kawaguchi ◽  
Goro Arakane
Keyword(s):  
Laser Welding ◽  
Co2 Laser ◽  
Deep Penetration ◽  
Keyhole Behavior

Suppression of welding defects in deep penetration CO2 laser welding

2000 ◽  
Author(s):  
Susumu Tsukamoto ◽  
Isao Kawaguchi ◽  
Goro Arakane ◽  
Tomoyuki Kamata ◽  
Katsuhiro Maekawa
Keyword(s):  
Laser Welding ◽  
Co2 Laser ◽  
Deep Penetration ◽  
Welding Defects

Study of shielding nozzles for CO2 laser welding

2004 ◽  
Author(s):  
Georges Caillibotte ◽  
Francis Briand ◽  
Kharim Chouf ◽  
Eric Verna ◽  
Charles Caristan
Keyword(s):  
Laser Welding ◽  
Co2 Laser

A stochastic model of the deep penetration laser welding of metals

1997 ◽  
Author(s):  
Phiroze Kapadia ◽  
Pablo Solana ◽  
John Dowden
Keyword(s):  
Stochastic Model ◽  
Laser Welding ◽  
Deep Penetration
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