Author： Karkhin V. A. Ilin A. S. Pesch H. J. Prikhodovsky A. A. Plochikhine V. V. Makhutin M. V. Zoch H.-W.
Publisher： Maney Publishing
ISSN： 1743-2936
Source： Science and Technology of Welding & Joining, Vol.10, Iss.5, 2005-09, pp. : 597-603
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Abstract
Based on the Green's function method, a mathematical model allowing for the latent heat of fusion and solidification is developed to describe the steady state, two-dimensional heat flow during welding of thin plates. It is demonstrated that the latent heat has a pronounced effect on shape and size of the weld pool and mushy zone. The thermal efficiency of base metal fusion by a line heat source
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