Acta Optica Sinica, Volume. 38, Issue 7, 0726001(2018)

Tungsten Inert Gas Welding Arc Radiation and Its Role in Energy Balance

Fei Wang1,2、*, Huan Li1, Ke Yang1, Yann Cressault2, and Philippe Teulet2
Author Affiliations
  • 1 Tianjin Key Laboratory of Advanced Joining Technology, Tianjin University, Tianjin 300072, China
  • 2 Laboratory on Plasma and Conversion of Energy (LAPLACE), University Toulouse III, Toulouse F- 31062, France
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    References(20)

    [1] Li H[M]. Welding process, 130-163(2010).

    [3] Choo R T C, Szekely J, Westhoff R C. On the calculation of the free surface temperature of gas-tungsten-arc weld pools from first principles: Part I. modeling the welding arc[J]. Metallurgical and Materials Transactions B, 23, 357-369(1992).

    [13] Lowke J J. Predictions of arc temperature profiles using approximate emission coefficients for radiation losses[J]. Journal of Quantitative Spectroscopy & Radiative Transfer, 14, 111-122(1974).

    [14] Boulos M I, Fauchais P, Pfender E[M]. Thermal plasmas: Fundamentals and applications(1994).

    [15] Wang F, Li H, Cressault Y et al. Radiative properties of argon plasma in vacuum ultraviolet[J]. Acta Optica Sinica, 38, 0326001(2018).

    [19] Haddad G N. Farmer A J D. Temperature determinations in a free-burning arc. I. Experimental techniques and results in argon[J]. Journal of Physics D: Applied Physics, 62, 139-151(1984).

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    Fei Wang, Huan Li, Ke Yang, Yann Cressault, Philippe Teulet. Tungsten Inert Gas Welding Arc Radiation and Its Role in Energy Balance[J]. Acta Optica Sinica, 2018, 38(7): 0726001

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    Paper Information

    Category: Physical Optics

    Received: Dec. 26, 2017

    Accepted: --

    Published Online: Sep. 5, 2018

    The Author Email: Wang Fei (wangfei2012@tju.edu.cn)

    DOI:10.3788/AOS201838.0726001

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