Quantitative X-Ray Analysis of Deformation Microtexture within Individual Grains

Abstract:

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The method is described which enables to determine the microtexture that is the orientation distribution within individual grains of a polycrystal. The microtexture is evaluated on the base of X-ray pole distributions measured for separate reflections, referred to as microscopic pole figures (MPF). The procedure for treatment of experimental MPF and the following computation of orientation distribution function is described in detail. Precision of the microtexture evaluation and possible ways of its improvement are discussed. As an example of the method application, orientation distribution within a single grain of aluminum polycrystal deformed by uniaxial compression up to 50% has been examined.

Info:

Periodical:

Materials Science Forum (Volumes 495-497)

Edited by:

Paul Van Houtte and Leo Kestens

Pages:

983-988

DOI:

10.4028/www.scientific.net/MSF.495-497.983

Citation:

N.Y. Ermakova et al., "Quantitative X-Ray Analysis of Deformation Microtexture within Individual Grains", Materials Science Forum, Vols. 495-497, pp. 983-988, 2005

Online since:

September 2005

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Price:

$35.00

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