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Plastic anisotropy and texture evolution of reolled AZ31 magnesium alloys
Abstract
The plastic anisotropy was measured for a commercial AZ31 magnesium sheet and compared with results from a model calculation using a self consistent viscoplastic model. The,anisotropy of plastic flow stresses can be explained by the off-basal character of the texture and the,activation of the
prismatic slip in addition to the basal,
pyramidal slip and the,> < 1 1 01 } 2 1 01 { twinning system. The strain anisotropy r ( r = ew/et ; ew, et – strains in width and,thickness directions of a sheet material ), as obtained from model calculations, fits qualitatively with,in-situ measured values. Results from these model calculations are compared with texture,simulations and discussed in further consideration of the microstructure of the sheet material.
DOI Link to Publication
URL:
https://publications.hereon.de/id/25314/
Authors:
Hartig, C.,Styczynski, A.,Kaiser, F.,Letzig, D.
Year:
2005
In:
Materials Science Forum, Textures of Materials - ICOTOM 14
Volume:
495-497
Pages:
1615-1620
Publisher:
Trans Tech, Aedermannsdorf
Type:
journal article
ISSN:
0255-5476
Cite as:
Hartig, C.; Styczynski, A.; Kaiser, F.; Letzig, D.: Plastic anisotropy and texture evolution of reolled AZ31 magnesium alloys. Materials Science Forum, Textures of Materials - ICOTOM 14. 2005. vol. 495-497, 1615-1620. DOI: 10.4028/www.scientific.net/MSF.495-497.1615
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