Paper Title:
Damage Mechanisms and Rupture Criterion of PM Ti-6Al-4V at 20K
  Abstract

A two parameters rupture criterion for Ti-6Al-4V is proposed, based on cryogenic rupture tests. microstructural observations and FEM analysis,. The damage mechanisms including the cavities nucleation process are analyzed. Moreover, the final steps of rupture are discussed with the help of the thermo-mechanical coupling mechanisms that are expected to operate at low temperatures.

  Info
Periodical
Edited by
Jaroslav Pokluda
Pages
287-290
DOI
10.4028/www.scientific.net/MSF.482.287
Citation
S. Di Iorio, L. Briottet, E. F. Rauch, D. Guichard, "Damage Mechanisms and Rupture Criterion of PM Ti-6Al-4V at 20K", Materials Science Forum, Vol. 482, pp. 287-290, 2005
Online since
April 2005
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