Numerical Analysis on the Temperature Field in Laser-Plasma Hybrid Welding of an Aluminum Alloy

Abstract:

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A three dimensional heat transfer model on laser-plasma hybrid welding has been proposed, that takes into account the interaction between laser beam and plasma arc. Through FEM computation, the temperature fields were computed and analyzed for an Al-Li alloy during laserplasma hybrid welding with different distances between the two heat sources. The simulation results are in agreement with the experimental results.

Info:

Periodical:

Materials Science Forum (Volumes 580-582)

Edited by:

Changhee Lee, Jong-Bong Lee, Dong-Hwan Park and Suck-Joo Na

Pages:

279-282

DOI:

10.4028/www.scientific.net/MSF.580-582.279

Citation:

Z. N. Li et al., "Numerical Analysis on the Temperature Field in Laser-Plasma Hybrid Welding of an Aluminum Alloy", Materials Science Forum, Vols. 580-582, pp. 279-282, 2008

Online since:

June 2008

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Price:

$35.00

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