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Texture evolution in metals under mechanical stress: Application of a tensile stage on a laboratory X-ray system

Published online by Cambridge University Press:  16 February 2015

J. te Nijenhuis ,
N. Dadivanyan  and
D.J. Götz
J. te Nijenhuis
Affiliation:
PANalytical B.V., Lelyweg 1, 7602 EA Almelo, the Netherlands
N. Dadivanyan
Affiliation:
PANalytical B.V., Lelyweg 1, 7602 EA Almelo, the Netherlands
D.J. Götz
Affiliation:
PANalytical B.V., Lelyweg 1, 7602 EA Almelo, the Netherlands
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Abstract

The evolution of texture in copper has been studied in situ as a function of the applied mechanical stress. A uniaxial tensile stage was integrated onto a Eulerian cradle in a laboratory X-ray diffraction system, providing a platform for pole figure measurements on samples under an externally applied mechanical load. Thin strips of rolled copper were investigated at various stages of elongation. The pole figures were of good quality such that the orientation distribution function could be well determined. Changes in the orientation distribution function as a function of strain along the β-fiber could be clearly observed; the initial main component S is replaced by the Copper component at higher stages of elongation.

Keywords

x-ray diffraction (XRD)texturestress/strain relationship
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1754: Symposium OO/PP/QQ/TT – State-of-the-Art Developments in Materials Characterization , 2015 , pp. 123 - 128
Copyright
Copyright © Materials Research Society 2015 

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References

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