Texture, Stress, and Microstructure

Texture, Stress, and Microstructure / 1999 / Article

Open Access

Volume 31 |Article ID 926984 | https://doi.org/10.1155/TSM.31.239

H. Ghildiyal, E. Jansen, A. Kirfel, "Volume Texture of a Deformed Quartzite Observed With U-Stage Microscopy and Neutron Diffractometry", Texture, Stress, and Microstructure, vol. 31, Article ID 926984, 10 pages, 1999. https://doi.org/10.1155/TSM.31.239

Volume Texture of a Deformed Quartzite Observed With U-Stage Microscopy and Neutron Diffractometry

Received05 Feb 1999

Abstract

The volume texture of a naturally deformed quartzite from the Kaoko belt, North-West Namibia, has been analysed by both universal stage microscopy and neutron diffraction. Universal stage microscopy is restricted to the determination of the base pinacoid preferred orientation in quartzite. For a more complete description of the texture, the orientations of additional crystal planes, such as first and second order prisms as well as positive and negative rhombs, must be known. Neutron methods allow the evaluation of pole figures of all Bragg reflecting planes, of which those of the first order prisms being considered to be the most active slip planes, are of particular interest. Drawbacks of neutron diffraction, i.e. the faking of an eventually absent inversion centre and lack of resolution, can be overcome by pole figure inversion and subsequent calculation of desired pole figures. Both, universal stage microscopy and neutron diffraction yield well comparable results, of course only with respect to the pole figure of the c-axis.

Copyright © 1999 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


More related articles

 PDF Download Citation Citation
 Order printed copiesOrder
Views79
Downloads0
Citations

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.