Survival of Goss Grains during Cold Rolling of a Silicon Steel Single Crystal

Dorothée Dorner; Ludger Lahn; Stefan Zaefferer

doi:10.4028/www.scientific.net/MSF.495-497.1061

Paper Titles

The Role of Texture, Temperature and Strain Rate in the Activity of Deformation Twinning
p.1037

Latent Hardening in Copper and Copper Alloys
p.1043

Analysis of Intragranular Misorientation Related to Deformation in an Al-Mg-Mn Alloy
p.1049

Evolution of Internal Stresses during the Plastic Deformation of IF Steel and Their Correlation with Crystal Orientation
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Survival of Goss Grains during Cold Rolling of a Silicon Steel Single Crystal
p.1061

Shear Banding in Twinned Structures and Their Influence on Brass-Type Texture
p.1067

A Direct Method for Determining the Orientation-Dependent Lattice Strain Distribution Function from Diffraction Strain Pole Figures
p.1073

Texture, Twinning and Uniform Elongation of Wrought Magnesium
p.1079

Origin of the Deformation Microstructure in IF Steel after Medium Cold Rolling Reductions
p.1085

HomeMaterials Science ForumMaterials Science Forum Vols. 495-497Survival of Goss Grains during Cold Rolling of a...

Survival of Goss Grains during Cold Rolling of a Silicon Steel Single Crystal

Abstract:

A silicon steel single crystal with initial Goss orientation, i.e. the {110}<001> orientation, was cold rolled up to 89 % thickness reduction. Most of the crystal volume rotates into the two symmetrical equivalent {111}<112> orientations. However, a weak Goss component is still present after high strain, although the Goss orientation is mechanically instable under plane strain loading. Two types of Goss-oriented crystal volumes are found in the highly deformed material. We suggest that their origin is different. The Goss-oriented regions that are observed within shear bands form during the cold rolling process. In contrast, those Goss-oriented crystal volumes that are found inside of microbands survive the cold rolling.

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Periodical:

Materials Science Forum (Volumes 495-497)

Pages:

1061-1066

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.495-497.1061

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Online since:

September 2005

Authors:

Dorothée Dorner, Ludger Lahn, Stefan Zaefferer

Keywords:

Cold Rolling, Goss Orientation, Microband, Shear Band, Silicon Steel, Single Crystal

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