Variation Analysis of Grain Deformation in Aluminum Alloy

Abstract:

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Inhomogeneous deformation in polycrystalline material is interesting matter, because the concentration point of deformation relates with the origins of yield, fracture and recrystallization. Plastic strains in three-dimension during tensile deformation have been investigated by using the marker tracking method in synchrotron X-ray microtomography. Three-dimensional position of grains was detected by grain-boundaries visualizing method. The variation of deformation were measured for each grain. We summarized how much degree grains was deformed inhomogeneously comparable to the plastic deformation in whole specimen.

Info:

Periodical:

Materials Science Forum (Volumes 794-796)

Edited by:

Knut Marthinsen, Bjørn Holmedal and Yanjun Li

Pages:

27-32

DOI:

10.4028/www.scientific.net/MSF.794-796.27

Citation:

M. Kobayashi and Y. Kawamura, "Variation Analysis of Grain Deformation in Aluminum Alloy", Materials Science Forum, Vols. 794-796, pp. 27-32, 2014

Online since:

June 2014

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Price:

$35.00

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