Effect of shielding gas composition on CO2-laser welding quality

International Congress on Applications of Lasers & Electro-Optics ◽

10.2351/1.5062900 ◽

2013 ◽

Author(s):

Jukka Siltanen ◽

Ville-Matti Nurmela ◽

Ilpo Maaranen ◽

Sakari Tihinen ◽

Jukka Kömi ◽

...

Keyword(s):

Laser Welding ◽

Co2 Laser ◽

Gas Composition ◽

Welding Quality ◽

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Visualization of Shielding Gas Flow and Laser Beam Refraction Zone during CO2 Laser Welding.

The Review of Laser Engineering ◽

10.2184/lsj.27.845 ◽

1999 ◽

Vol 27 (12) ◽

pp. 845-849

Author(s):

Kunimitsu TAKAHASHI ◽

Shunichi SATO

Keyword(s):

Laser Welding ◽

Co2 Laser ◽

Gas Flow ◽

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The effect of shielding gas composition on welding performance and weld properties in hybrid CO2 laser–gas metal arc welding of carbon manganese steel

Journal of Laser Applications ◽

10.2351/1.2164481 ◽

2006 ◽

Vol 18 (1) ◽

pp. 12-20 ◽

Author(s):

Anna Fellman ◽

Veli Kujanpää

Keyword(s):

Co2 Laser ◽

Arc Welding ◽

Gas Metal Arc Welding ◽

Manganese Steel ◽

Gas Composition ◽

Shielding Gas ◽

Metal Arc Welding ◽

Weld Properties

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The influence of the pressure of Ar shielding gas on the keyhole behavior during CO2 laser welding of TA15

International Congress on Applications of Lasers & Electro-Optics ◽

10.2351/1.5062471 ◽

2012 ◽

Author(s):

Duan Aiqin ◽

Gong Shuili ◽

Huang Song

Keyword(s):

Laser Welding ◽

Co2 Laser ◽

Shielding Gas ◽

Keyhole Behavior

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High-speed simultaneous observation of plasma and keyhole behavior during high power CO2 laser welding-effect of shielding gas on porosity formation

10.2351/1.5059249 ◽

1999 ◽

Author(s):

Naoki Seto ◽

Seiji Katayama ◽

Akira Matsunawa

Keyword(s):

Laser Welding ◽

Co2 Laser ◽

Shielding Gas ◽

Simultaneous Observation ◽

Porosity Formation ◽

Keyhole Behavior

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The influence of different volume ratios of He and Ar in shielding gas mixture on the power waste parameters for Nd:YAG and CO2 laser welding

Optics & Laser Technology ◽

10.1016/j.optlastec.2013.04.027 ◽

2013 ◽

Vol 54 ◽

pp. 191-198 ◽

Author(s):

N.S. Hosseini Motlagh ◽

P. Parvin ◽

M. Jandaghi ◽

M.J. Torkamany

Keyword(s):

Laser Welding ◽

Co2 Laser ◽

Gas Mixture ◽

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New nozzle for high power CO2 laser welding with Argon as shielding gas

International Congress on Applications of Lasers & Electro-Optics ◽

10.2351/1.5061994 ◽

2010 ◽

Author(s):

Karim Chouf ◽

Philippe Lefebvre ◽

Gaia Ballerini ◽

Francis Briand

Keyword(s):

Laser Welding ◽

Co2 Laser ◽

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High-speed simultaneous observation of plasma and keyhole behavior during high power CO2 laser welding: Effect of shielding gas on porosity formation

Journal of Laser Applications ◽

10.2351/1.1324717 ◽

2000 ◽

Vol 12 (6) ◽

pp. 245-250 ◽

Author(s):

Naoki Seto ◽

Seiji Katayama ◽

Akira Matsunawa

Keyword(s):

Laser Welding ◽

Co2 Laser ◽

Shielding Gas ◽

Simultaneous Observation ◽

Porosity Formation ◽

Keyhole Behavior

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The Effect of Shielding Gas Composition on High Power Laser Welding Characteristics

Journal of Welding and Joining ◽

10.5781/jwj.2015.33.4.17 ◽

2015 ◽

Vol 33 (4) ◽

pp. 17-23 ◽

Author(s):

Young-Nam Ahn ◽

Cheolhee Kim

Keyword(s):

Laser Welding ◽

Gas Composition ◽

Shielding Gas ◽

High Power Laser ◽

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Nd:YAG and CO2 laser welding of complex geometries

International Congress on Applications of Lasers & Electro-Optics ◽

10.2351/1.5059787 ◽

2001 ◽

Author(s):

P. A. Hilton

Keyword(s):

Laser Welding ◽

Co2 Laser ◽

Complex Geometries

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Study of shielding nozzles for CO2 laser welding

International Congress on Applications of Lasers & Electro-Optics ◽

10.2351/1.5060289 ◽

2004 ◽

Author(s):

Georges Caillibotte ◽

Francis Briand ◽

Kharim Chouf ◽

Eric Verna ◽

Charles Caristan

Keyword(s):

Laser Welding ◽

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