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A Useful Guide for X-Ray Stress Evaluation (XSE)

Published online by Cambridge University Press:  06 March 2019

Viktor M. Hauk  and
Eckard Macherauch
Viktor M. Hauk
Affiliation:
Institut für Werkstoffkunde, RWTH Aachen, Q-5100 Aachen, Institut für Werkstoffkunde I, Universität Karlsruhe, D-7500 Karlsruhe, F.R.G.
Eckard Macherauch
Affiliation:
Institut für Werkstoffkunde, RWTH Aachen, Q-5100 Aachen, Institut für Werkstoffkunde I, Universität Karlsruhe, D-7500 Karlsruhe, F.R.G.
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Abstract

This paper summarizes experiences available for the measurement of lattice strains in different materials with different wavelengths to evaluate stresses by means of X-rays. The recommendations given are based on previous statements. Some principles of fundamentals of X-ray physics for the recording of interference lines with Ω and ψ-diffractometers are dealt with. Methods applicable for the determination of the peak position of the interference lines, the assessment of linear and non-linear lattice strain distributions, and tine calculation of stresses are outlined. For iron, aluminium, copper, nickel and titanium the constants for practical X-ray stress evaluation (XSE) and the parameters of measurement are tabled.

Type
II. X-Ray Strain and Stress Determination
Information
Advances in X-Ray Analysis , Volume 27: Thirty-Second Annual Conference on Applications of X-ray Analysis, August 1-5, 1983 , 1983 , pp. 81 - 99
Copyright
Copyright © International Centre for Diffraction Data 1983

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References

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