Tetsu-to-Hagane
Online ISSN : 1883-2954
Print ISSN : 0021-1575
ISSN-L : 0021-1575
Formation Mechanism of {111} Recrystallization Texture in Ferritic Steels
Mineo MURAKITetsuo TOGEKei SAKATATakashi OBARAEiichi FURUBAYASHI
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JOURNAL FREE ACCESS

1999 Volume 85 Issue 10 Pages 751-757

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Abstract

Recrystallized ND//(111) texture is obtained from cold rolled ND//(111) matrix even in single crystals where no grain boundary exists. These ND//(111) recrystallized grains are analyzed to emerge by (112) rotation from cold rolled ND//(111) matrix. This rotation is related to{110} (111) slip systems operated during cold rolling. Recrystallized orientations from cold rolled {111}(110) single crystal are 18 degrees rotated around these (112) axes and deviate from ND//(111) by 6 degrees. Since this deviation is not recognizable in polycrystalline material owing to its symmetry, ND//(111) recrystallized texture in cold rolled commercial ferritic steels such as IF steels or electrical steels, may also be explained by the same (112) rotation, not by conventional ND//(111) rotation.

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© The Iron and Steel Institute of Japan
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