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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/100/1710

Title: Patterns of deformation and associated recrystallization in warm/hot deformed AA6022
Authors: RAVEENDRA, S
MISHRA, S
WEILAND, H
SAMAJDAR, I
Keywords: texture
aluminum
Issue Date: 2009
Publisher: AMER CERAMIC SOC
Citation: APPLICATIONS OF TEXTURE ANALYSIS,201,523-528
Abstract: Samples of AA 6022 were deformed at different temperatures, strain and strain rates through channel die compression. Deformed samples, though quenched immediately after deformation, had both deformed grains/bands and recrystallized grains. Using a simple criterion of grain size and in-grain misorientation developments, respective deformed and recrystallized regions could be distinguished. Deformation temperature/strain rate, or the so-called Zener-Holloman (Z) parameter, had clear effects on the deformed microstructure in terms of orientation stability or textural changes and in terms of in-grain misorientation developments. These, in turn, strongly affected the associated recrystallization behavior including relative contributions from particle stimulated nucleation and contributions from deformed grains/bands of different ideal orientations.
URI: http://dspace.library.iitb.ac.in/xmlui/handle/10054/14986
http://hdl.handle.net/100/1710
ISBN: 978-0-470-40835-3
ISSN: 1042-1122
Appears in Collections:Proceedings papers

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