Neutron Residual Stress Measurement of Railway Rails Using Image Plate

Abstract:

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In this study, the authors investigated the application of the area detector for the purpose of evaluating residual stress in rails by means of diffraction technique. A rail used in the Hokuriku-Line of West Japan Railway Company (JR-West) was used as a specimen for this study. The rail was removed due to initiation of cracks caused by rolling contact fatigue. The present method refers to neutron stress measurement with a two-dimensional detector and corresponding data analysis.

Info:

Periodical:

Edited by:

Y. Akiniwa, K. Akita and H. Suzuki

Pages:

260-265

DOI:

10.4028/www.scientific.net/MSF.652.260

Citation:

T. Sasaki et al., "Neutron Residual Stress Measurement of Railway Rails Using Image Plate", Materials Science Forum, Vol. 652, pp. 260-265, 2010

Online since:

May 2010

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$35.00

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