Paper Title:
A Damage-Coupled Time-Dependent Multi-Axial Fatigue Failure Model for Solder Alloy 63Sn-37Pb
  Abstract

Based on the time-dependent deformation behavior of solder alloy 63Sn-37Pb at room temperature, a damage-coupled unified visco-plastic multi-axial fatigue model and its failure criterion were proposed. In the evolution equation of damage for the model, the time-dependent effect of damage was taken into account. The model was used to predict the fatigue life under different loading paths. The comparison between the predicted and experimental results demonstrated that the time-dependent failure model can simulate the deformation behavior and predict the fatigue life well under different nonproportional strain paths.

  Info
Periodical
Chapter
Chapter 2: Material Science and Technology in Manufacturing
Edited by
Zhixiang Hou
Pages
361-366
DOI
10.4028/www.scientific.net/AMM.128-129.361
Citation
Y. Luo, Q. Gao, "A Damage-Coupled Time-Dependent Multi-Axial Fatigue Failure Model for Solder Alloy 63Sn-37Pb", Applied Mechanics and Materials, Vols. 128-129, pp. 361-366, 2012
Online since
October 2011
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$32.00
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