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

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Intragranular misorientation reflects strain generated during deformation with dislocation glide. The SEM/EBSP (scanning electron microscope/ electron back scatter diffraction pattern) technique provides is “kernel average misorientation (KAM)” as the most appropriate quantity to evaluate the strain or the stored energy for a given point. The KAM is defined for a given point as the average misorientation of that point with all of its neighbors. In the present paper two analyses of the intragranular misorientation using the SEM/EBSP technique for a cyclic deformation at room temperature and a high temperature deformation in an Al-Mg-Mn alloy are reviewed.

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Periodical:

Materials Science Forum (Volumes 495-497)

Edited by:

Paul Van Houtte and Leo Kestens

Pages:

1049-1054

DOI:

10.4028/www.scientific.net/MSF.495-497.1049

Citation:

Y. Takayama et al., "Analysis of Intragranular Misorientation Related to Deformation in an Al-Mg-Mn Alloy ", Materials Science Forum, Vols. 495-497, pp. 1049-1054, 2005

Online since:

September 2005

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$35.00

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