Optimal parameters for pulsed gas tungsten arc welding in partially and fully penetrated weld pools

International Journal of Thermal Sciences

Volumn 49, Issue 7, 2010, Pages 1197-1208

  Traidia, A ^a,b   Roger, F ^a   Guyot, E ^b  

^a ENSTA PARISTECH   (France)

^b AREVA NP   (France)

Author keywords

Arc welding; Fluid flow; Heat transfer; Pulsed current; Weld pool

Indexed keywords

ELECTRIC ARC WELDING; FLOW OF FLUIDS; GAS METAL ARC WELDING; GAS WELDING; HEAT TRANSFER; MAGNETOHYDRODYNAMICS; NUMERICAL MODELS; TUNGSTEN; WELDS;

ELECTROMAGNETIC FORCES; ELECTROMAGNETIC PROBLEMS; HEAT TRANSFER AND FLUID FLOW; NUMERICAL PREDICTIONS; PULSED CURRENTS; PULSED GAS TUNGSTEN ARC WELDING; SURFACE TENSION GRADIENT; WELD POOL;

EDDY CURRENT TESTING;

EID: 77955229313     PISSN: 12900729     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijthermalsci.2010.01.021     Document Type: Article

References (13)

1. H.G. Fan, H.L. Tsai, and S.Z. Na Heat transfer and fluid flow in a partially or fully penetrated weld pool in gas tungsten arc welding Int. J. Heat Mass Tran. 44 2001 417 428
2. S. Wang, J. Goldak, J. Zhou, S. Tchernov, and D. Downey Simulation on the thermal cycle of a welding process by space-time convection-diffusion finite element analysis Int. J. Therm. Sci. 48 2009 936 947
3. J. Hu, and H.L. Tsai Heat and mass transfer in gas metal arc welding: part II Int. J. Heat Mass Tran. 50 2007 833 846 (Pubitemid 46186342)
4. F. Roger, and K. Dang Van Prediction of the weld shape in arc welding, a numerical modeling example in multiphysics coupling Revue Européenne des elements finis 13 2004 pp. 5-6-7
5. R.E. Leitner, G.H. McElhinney, and E.L. Pruitt An investigation of pulsed GTA welding variables Weld. J., Res. Suppl. 1973 405s 410s
6. H.R. Saedi, and W. Unkel Arc weld pool behavior for pulsed current GTAW Weld. J., Res. Suppl. 1988 247s 255s
7. P.R. Vishnu, W.B. Li, and K.E. Easterling Heat fluid model for pulsed welding Mater. Sci. Technol. 7 1991 649 659
8. J. Scemeliovas Determination of pulse current optimal parameters for manual arc welding Mechanika 51 2005 66 69
9. W.H. Kim, and S.J. Na Heat and fluid flow in pulsed current GTA weld pool Int. J. Heat Mass Tran. 41 1998 3213 3227
10. C.S. Wu, W. Zheng, and L. Wu Modelling the transient behaviour of pulsed current tungsten-inert-gas weldpools Modelling Simul. Mater. Sci. Eng. 7 1999 15 23
11. P. Sahoo, T. DebRoy, and M.T. McNallan Surface tension of binary metal surface active solute systems under conditions relevant to welding metallurgy Metall. Trans. B 19B 1988 483 491
12. T. Zacharia, S.A. David, J.M. Vitek, and T. Debroy Weld pool development during GTA and laser beam welding of type 304 stainless steel, part I: theoretical analysis Weld. J, Res. Suppl. 1989 499s 509s (Pubitemid 20667267)
13. M.T. Mcnallan, H.G. Fan, and T. DebRoy Metall. Trans. B 22B 1991 557