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X-Ray Measurement of Residual Stress Near Fatigue Fracture Surfaces of High Strength Steel

Published online by Cambridge University Press:  06 March 2019

Yukio Hirose  and
Keisuke Tanaka
Yukio Hirose
Affiliation:
Faculty of Education, Kanazawa University 1-1 Marunouchi, Kanazawa 920, Japan
Keisuke Tanaka
Affiliation:
Faculty of Engineering, Kyoto University Yoshida Honmachi, Sakyo-ku, Kyoto 606, Japan
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Extract

The residual stress left on the fracture surface is one of the important parameters in X-ray fractography and has been used to analyse fracture mechanisms in fracture toughness, stress corrosion cracking and fatigue tests especially of high strength steels.

In this study, the distribution of residual stress near fatigue fracture surfaces made in air and in 3.5% NaCl solution was measured by the X-ray diffraction method. The effect of aqueous environment on the plastic deformation near fatigue fracture surfaces was discussed on the basis of the residual stress distribution.

Type
Research Article
Information
Advances in X-Ray Analysis , Volume 29: Thirty-Fourth Annual Conference on Applications of X-ray Analysis, August 5-9, 1985 , 1985 , pp. 265 - 270
Copyright
Copyright © International Centre for Diffraction Data 1985

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References

1. Hirose, Y., Yajima, Z., and 1. Mura, “X-Ray Fractography on Fatigue Fracture Surfaces of AXSI. 340 Steel”, To be published in Advances in X-ray Analysis, 29: (1986).Google Scholar
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