ISIJ International
Online ISSN : 1347-5460
Print ISSN : 0915-1559
ISSN-L : 0915-1559
Regular Article
Deformation and Recrystallization of Tensile-deformed or Rolled Fe-3%Si Alloy Single Crystals
Tatsuya OKADAMasaru SAKAGUCHIOsamu ASHIDAMinoru TAGAMIFukuji INOKO
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2005 Volume 45 Issue 2 Pages 248-253

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Abstract

Fe-3%Si alloy single crystal samples with various tensile directions were deformed to strains of 0.25 to 0.65 and subsequently annealed. Necking occurred and work-hardening was very small in all tensile-deformed samples. After annealing, no recrystallized grain was formed. Fe-3%Si alloy single crystal sample of {111}‹112› orientation was lightly rolled to 25% and subsequently annealed. Many recrystallized grains were formed in the rolled sample. The orientation of recrystallized grains formed at the rolled surface was totally different from the orientation of those formed in the interior of the sample. These results are discussed based on the tendency for cross-slip and the dislocation network model for nucleus of recrystallized grain.

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© 2005 by The Iron and Steel Institute of Japan
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