Paper Title:
Study on the Numerical Simulation of the Resistance Spot Welding Process of Magnesium Alloy
  Abstract

Spot welding of magnesium alloy was a complex processes of thermal, electrical, mechanical and metallurgical mutual coupling, meanwhile its’ low melting point, high thermal conductivity, and high linear expansion coefficient increased the welding quality control difficultly. Basing on SYSWELD, a numerical simulation of effects of welding current, welding time, thickness of plate, electrode pressure gauge and size on the nugget shape and welding quality of ZA31B was demonstrated. The relationship between the size of the nugget dimensions and the welding parameters was established by a large number of simulation and experimental study. The experimental results showed that the analogue result was consistent with the test results, and it could be used to guide the actual production.

  Info
Periodical
Advanced Materials Research (Volumes 189-193)
Edited by
Zhengyi Jiang, Shanqing Li, Jianmin Zeng, Xiaoping Liao and Daoguo Yang
Pages
3431-3436
DOI
10.4028/www.scientific.net/AMR.189-193.3431
Citation
J. Wang, Y. Y. Hu, H. X. Wang, Y. F. Zhang, "Study on the Numerical Simulation of the Resistance Spot Welding Process of Magnesium Alloy", Advanced Materials Research, Vols. 189-193, pp. 3431-3436, 2011
Online since
February 2011
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Price
$32.00
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