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Estimation of the Temperature in the Weld Penetration Channel in Electron Beam Welding

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DOI: 10.4236/jpee.2013.17009    2,740 Downloads   4,478 Views   Citations

ABSTRACT

In this paper, the method of experimental estimation of the temperature in a penetration channel in electron beam welding is described on the basis of chemical elements concentration in the vapors above welding zone. The temperature of a vapor-gas phase in the penetration channel is determined when equating calculated and experimental concentrations of the elements.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

Trushnikov, D. , Salomatova, E. and Belenkiy, V. (2013) Estimation of the Temperature in the Weld Penetration Channel in Electron Beam Welding. Journal of Power and Energy Engineering, 1, 51-53. doi: 10.4236/jpee.2013.17009.

References

[1] A. F. H. Kaplan, P. Norman and I. Eriksson, “Analysis of the Keyhole and Weld Pool Dynamics by Imaging Evaluation and Photodiode Monitoring,” Proceedings of LAMP 2009—The 5th International Congress on Laser Advanced Materials Processing, 2009, pp. 1-6.
[2] W.I. Cho, S.J. Na, C. Thomy and F. Vollertsen, “Numerical Simulation of Molten Pool Dynamics in High Power Disk Laser Welding,” Journal of Materials Processing Technology, Vol. 212 , 2012, pp. 262-275. http://dx.doi.org/10.1016/j.jmatprotec.2011.09.011
[3] W. Sudnik, W. Erofeew, D. Radaj and S. Breitschwerdt, “Numerical Simulation of Weld Pool Geometry in Laser Beam Welding,” Journal of Physics D: Applied Physics, Vol. 33, No. 6, 2000, pp. 662-671.
[4] R. Ray, T. A. Palmer, J. W. Elmer and T. Debroy, “Heat Transfer and Fluid Flow during Electron Beam Welding of 304 L Stainless Steel Alloy,” Welding Journal, 2009, Vol. 88, pp. 54-61.
[5] D. Trushnikov, V. Belenkiy, V. Shchavlev, A. Piskunov, A. Abdullin and G. Mladenov, “Plasma Charge Current for Controlling and Monitoring Electron Beam Welding with Beam Oscillation,” Sensors, 2012, pp. 17433-17445.
[6] H. Schwarz,“Mechanism of High-Power-Density Electron Beam Penetration in Metal,”Journal of Applied Physics, Vol. 35, No. 7, 1964, pp. 2020-2029. http://dx.doi.org/10.1063/1.1702787

  
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