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Recent Applications of XSA in Heat Treatment and Fatigue of Steels

Published online by Cambridge University Press:  06 March 2019

E. Macherauch
Affiliation:
Institut für Werkstoffkunde I, Universität Karlsruhe (TH), D 7500 Karlsruhe FRG
B. Scholtes
Affiliation:
Institut für Werkstoffkunde I, Universität Karlsruhe (TH), D 7500 Karlsruhe FRG
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Extract

This paper is intended to give an exemplary review of recent investigations performed in the X-ray laboratory of the Institut für Werkstoffkunde I of the Universität Karlsruhe, FRG, concerning particular problems of residual stresses of heat-treated and fatigued steels. The experimental work was mainly performed with computer-controlled Karlsruhe type ψ-diffractometers. If linear distributions of residual lattice strains occurred the sin2ψ-method was applied to determine residual stresses. The experiments were performed with plain carbon steels of 0.22 and 0.45 wt.-% carbon (German grade Ck 22 and Ck 45) and some low alloyed steels.

Type
II. X-Ray Strain and Stress Determination
Copyright
Copyright © International Centre for Diffraction Data 1983

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