FLUID FLOW OF LD10CS ALUMINUM ALLOY WELD POOLS IN GTAW WITH LONGITUDINAL MAGNETIC FIELD CONTROLLING

Abstract

Abstract: On the basis of studying LD10CS aluminum alloy gas tungsten-arc welding (GTAW) with longitudinal magnetic field controlling, the mathematics model of weld pool is built up. Fluid flow and heat transfer of the weld pool is analyzed on in the spot GTA welding with longitudinal magnetic controlling. The model can be applied to analyze the fluid flow and heat transfer phenomena on this welding process. The analytical results are in good agreement with the published experiment measurements.

Key words: Fluid flow, Longitudinal magnetic, Numerical analysis, Weld pool

CLC Number:

TG442

Luo Jian;Jia Changshen;Wang Yasheng;Xue Jin. FLUID FLOW OF LD10CS ALUMINUM ALLOY WELD POOLS IN GTAW WITH LONGITUDINAL MAGNETIC FIELD CONTROLLING[J]. , 2001, 37(4): 29-32.

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FLUID FLOW OF LD10CS ALUMINUM ALLOY WELD POOLS IN GTAW WITH LONGITUDINAL MAGNETIC FIELD CONTROLLING

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