Prediction of austenite-martensite interfaces in CuAlNi around a notch tip

A. Creuziger, T. W. Shield, W. C. Crone

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Experiments and predictions of the location and type of martensitic deformations for arbitrarily oriented crystals of CuAlNi are presented in this research. It has been shown that an available work criterion can be used to successfully predict these deformations at a notch tip in samples that obey a plane stress or plane strain condition, for which there is an analytic solution for the stress field. In this work, finite element analysis (FEA) is used to determine the stress field for non-planar crystallographic orientations that are investigated experimentally. Applying the available work criterion, comparisons between the calculated martensite deformations and experimental tests were found to be reasonably accurate.

Original languageEnglish (US)
Title of host publicationProceedings of the 2006 SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2006
Pages784-793
Number of pages10
StatePublished - Oct 31 2006
EventSEM Annual Conference and Exposition on Experimental and Applied Mechanics 2006 - Saint Louis, MO, United States
Duration: Jun 4 2006Jun 7 2006

Publication series

NameProceedings of the 2006 SEM Annual Conference and Exposition on Experimental and Applied Mechanics 2006
Volume2

Other

OtherSEM Annual Conference and Exposition on Experimental and Applied Mechanics 2006
CountryUnited States
CitySaint Louis, MO
Period6/4/066/7/06

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