Paper Title:
Study on the Dimensional Stability of Aluminum Alloy Welded Joint under Space Thermal Cycling Conditions
  Abstract

Experimental and numerical investigation on the dimensional stability of aluminum alloy welded joint in thermal cycling conditions are presented. Accumulated deformation have been found during the tests. Analytical results demonstrated that the dimensional instability of the welded joint under thermal cycling is governed by the internal plastic flow rather than creep mechanisms. A finite element unit cell model is used to predict the behaviors of dimensional instability.

  Info
Periodical
Edited by
Honghua Tan
Pages
1850-1854
DOI
10.4028/www.scientific.net/AMM.29-32.1850
Citation
C. Jin, J. T. Niu, C. Y. Shi, "Study on the Dimensional Stability of Aluminum Alloy Welded Joint under Space Thermal Cycling Conditions", Applied Mechanics and Materials, Vols. 29-32, pp. 1850-1854, 2010
Online since
August 2010
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