Paper Title:
Growth Rate of Small Fatigue Cracks of Cast Magnesium Alloy at Different Conditions
  Abstract

Some differences between the growth behaviors of small fatigue crack of cast AM50 magnesium alloy at different elevated temperature and at open and closed states were investigated based on in-situ observations with scanning electron microscope (SEM). These results indicate that the growth rates of small fatigue cracks depend on not only the stress levels but also the elevated temperature and crack states. The fatigue crack growth rates were estimated based on novel and conventional methods.

  Info
Periodical
Materials Science Forum (Volumes 546-549)
Edited by
Yafang Han et al.
Pages
77-80
DOI
10.4028/www.scientific.net/MSF.546-549.77
Citation
X. S. Wang, J. H. Fan, "Growth Rate of Small Fatigue Cracks of Cast Magnesium Alloy at Different Conditions", Materials Science Forum, Vols. 546-549, pp. 77-80, 2007
Online since
May 2007
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