Origin of copious recrystallization in cold rolled interstitial free (IF) steels

Copious recrystallization occurs during the very early stages of annealing in some deformed grains in 85% cold rolled IF steel. This event happens to certain regions in γ oriented grains while the α oriented grains remain unrecrystallized. The orientations of the newly forming grains are near either...

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Main Authors: Quadir, Md Zakaria, Munroe, P.
Format: Journal Article
Published: 2013
Online Access:http://hdl.handle.net/20.500.11937/54526
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author Quadir, Md Zakaria
Munroe, P.
author_facet Quadir, Md Zakaria
Munroe, P.
author_sort Quadir, Md Zakaria
building Curtin Institutional Repository
collection Online Access
description Copious recrystallization occurs during the very early stages of annealing in some deformed grains in 85% cold rolled IF steel. This event happens to certain regions in γ oriented grains while the α oriented grains remain unrecrystallized. The orientations of the newly forming grains are near either {111}<123> or {554}<225>, and as a result the intensity at these orientations are high in the recrystallization texture. An investigation by scanning electron microscope (SEM) and electron backscatter diffraction (EBSD) shows that such copious recrystallization event originates from the frequent presence of high crystallographic gradients, at the locations where two set shear bands intersect.
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spelling curtin-20.500.11937-545262017-09-13T16:09:43Z Origin of copious recrystallization in cold rolled interstitial free (IF) steels Quadir, Md Zakaria Munroe, P. Copious recrystallization occurs during the very early stages of annealing in some deformed grains in 85% cold rolled IF steel. This event happens to certain regions in γ oriented grains while the α oriented grains remain unrecrystallized. The orientations of the newly forming grains are near either {111}<123> or {554}<225>, and as a result the intensity at these orientations are high in the recrystallization texture. An investigation by scanning electron microscope (SEM) and electron backscatter diffraction (EBSD) shows that such copious recrystallization event originates from the frequent presence of high crystallographic gradients, at the locations where two set shear bands intersect. 2013 Journal Article http://hdl.handle.net/20.500.11937/54526 10.1002/srin.201300066 restricted
spellingShingle Quadir, Md Zakaria
Munroe, P.
Origin of copious recrystallization in cold rolled interstitial free (IF) steels
title Origin of copious recrystallization in cold rolled interstitial free (IF) steels
title_full Origin of copious recrystallization in cold rolled interstitial free (IF) steels
title_fullStr Origin of copious recrystallization in cold rolled interstitial free (IF) steels
title_full_unstemmed Origin of copious recrystallization in cold rolled interstitial free (IF) steels
title_short Origin of copious recrystallization in cold rolled interstitial free (IF) steels
title_sort origin of copious recrystallization in cold rolled interstitial free (if) steels
url http://hdl.handle.net/20.500.11937/54526