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Annealing of cold worked two-phase Zr-2.5 Nb-Associated microstructural developments

DSpace at IIT Bombay

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Field Value
 
Title Annealing of cold worked two-phase Zr-2.5 Nb-Associated microstructural developments
 
Creator HIWARKAR, VD
SAHOO, SK
SAMAJDAR, I
NARASIMHAN, K
KRISHNA, KVM
DEY, GK
SRIVASTAVA, D
TEWARI, R
BANERJEE, S
 
Subject delayed hydride cracking
pressure tube material
crystallographic texture
heat-treatment
mechanical-properties
irradiation creep
zirconium alloys
fabrication
anisotropy
deformation
 
Description Pilgered two-phase Zr-2.5 Nb was subjected to recovery (400 degrees C) and recrystallization (700 degrees C) annealing - broad objective was to bring out associated microstructural developments. Effects of recovery and recrystallization were indexed in terms of changes in hardness, lattice strain, stored energy of cold work and residual stress. Though recovery did not cause significant changes in grain/phase structure; visible coarsening of 2nd phase was associated with recrystallization. Such coarsening continued even after the completion of primary recrystallization, with concurrent and noticeable changes in microstructure and in crystallographic texture. (C) 2008
 
Publisher ELSEVIER SCIENCE BV
 
Date 2011-07-24T09:41:37Z
2011-12-26T12:50:04Z
2011-12-27T05:36:02Z
2011-07-24T09:41:37Z
2011-12-26T12:50:04Z
2011-12-27T05:36:02Z
2009
 
Type Article
 
Identifier JOURNAL OF NUCLEAR MATERIALS, 384(1), 30-37
0022-3115
http://dx.doi.org/10.1016/j.jnucmat.2008.10.006
http://dspace.library.iitb.ac.in/xmlui/handle/10054/6385
http://hdl.handle.net/10054/6385
 
Language en