The Influence of Errors of X-Ray Texture Measurements on ODF Calculation with Central Normal Distribution Approximation

Abstract:

Article Preview

Experimental pole figures are measured by x-ray method for materials with hexagonal symmetry (Ti and Mg alloys). The Orientation Distribution Function is calculated by approximation method with central normal distribution. Texture inhomogeneities and effects of defocusing are the main sources of pole density errors. The measurement errors depend on crystal direction {hkl} and are different for maximum and minimum regions on pole figure. The influence of texture measurement errors on accuracy of the ODF calculation is investigated.

Info:

Periodical:

Materials Science Forum (Volumes 495-497)

Edited by:

Paul Van Houtte and Leo Kestens

Pages:

273-276

DOI:

10.4028/www.scientific.net/MSF.495-497.273

Citation:

T.M. Ivanova et al., "The Influence of Errors of X-Ray Texture Measurements on ODF Calculation with Central Normal Distribution Approximation ", Materials Science Forum, Vols. 495-497, pp. 273-276, 2005

Online since:

September 2005

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.