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Pole Figure and Orientation Distribution Function Analyses of FCC and BCC Metals

Published online by Cambridge University Press:  06 March 2019

Charles Feng  and
Fred Witt
Charles Feng
Affiliation:
Armament Research Development and Engineering Center Picatinny, NJ 07806-5000, USA
Fred Witt
Affiliation:
Armament Research Development and Engineering Center Picatinny, NJ 07806-5000, USA
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Extract

Texture, by definition, is a description of the spatial arrangement of the polycrystalline grains in solids. For metals, the grain distribution is commonly presented in a pole figure in which the pole density of a set of crystallographic planes is plotted using standard stereographic projection techniques. In this paper, the pole figure is plotted such that the center of the pole figure coincides with the plate normal. A vertical line drawn in the equatorial projection corresponds to the rolling direction, while a horizontal line corresponds to the transverse direction. Consequently, the spatial arrangement of the grains in a given sample may be determined from an analysis of the pole figure.

Type
V. Texture Analysis by XRD
Information
Advances in X-Ray Analysis , Volume 35 , Issue A: First Pacific-International Congress on X-ray Analytical Methods (PICXAM). Fortieth Annual Conference on Applications of X-ray Analysis, August 7-16, 1991 , 1991 , pp. 293 - 302
Copyright
Copyright © International Centre for Diffraction Data 1991

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