Recrystallized {311} ⟨136⟩ orientation in ferrite steels

被引：61
作者：
Gobernado, P. [1 ,2 ]
Petrov, R. H. [1 ,3 ]
Kestens, L. A. I. [1 ,3 ]
机构：
[1] Delft Univ Technol, NL-2628 CD Delft, Netherlands
[2] Mat Innovat Inst, NL-2628 CD Delft, Netherlands
[3] Univ Ghent, Dept Mat Sci Engn, BE-9052 Ghent, Belgium
来源：
SCRIPTA MATERIALIA | 2012年 / 66卷 / 09期
关键词：
{311} < 136 > orientation; Recrystallization texture; Nucleation mechanism; Ferrite steel; LOW-CARBON STEELS; SINGLE-CRYSTAL; IF STEEL; TEXTURE; DEFORMATION;
D O I：
10.1016/j.scriptamat.2012.01.056
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The role of deformed < 110 >/RD orientations for the nucleation of the {311} < 136 > component observed in recrystallization textures of ferrite steels is investigated. For the purpose of characterizing the plastic behaviour of < 1 1 0 >//RD grains, a 60% cross-rolled IF steel was examined by high-resolution orientation scanning microscopy. The minute but relevant amounts of crystallite volume that rotated towards the {311} < 136 > component in the deformed (1 1 0)//RD grains revealed the occurrence of a fragmentation process that produced locally potent nucleation sites of recrystallization. (C) 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：623 / 626
页数：4
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