The Alignment of Low Angle Boundaries during Deformation

Abstract:

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Two methods of automatically determining boundary alignments from EBSD maps are discussed and shown to produce comparable results. Measurements of Al-0.1Mg and IF steel, deformed at room temperature, confirm that the alignment of low angle boundaries is primarily a function of the deformation mode, rather than the crystallography. During the high temperature deformation of aluminium, the lagbs maintain a large angle of inclination to the rolling direction (>35o) even at large strains, which is consistent with the boundaries being of transient character during deformation.

Info:

Periodical:

Materials Science Forum (Volumes 495-497)

Edited by:

Paul Van Houtte and Leo Kestens

Pages:

927-936

DOI:

10.4028/www.scientific.net/MSF.495-497.927

Citation:

J. F. Humphreys and P. S. Bate, "The Alignment of Low Angle Boundaries during Deformation", Materials Science Forum, Vols. 495-497, pp. 927-936, 2005

Online since:

September 2005

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Price:

$35.00

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