Evaluation of Residual Stress in Shot-Peened Tool by Means of Synchrotron Radiation Using an Area Detector

Abstract:

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In this study, the authors investigated the application of the area detector type method for the purpose of evaluating residual stress in tools having a V-groove. The specimen used was a shot-peened forming rack. This alternative method uses a diffraction ring and single incidence X-ray to clarify precisely and effectively complex stresses and stresses in narrow parts of the tools such as the teeth on the surface of the rack. In addition, the authors evaluated stress gradients generated after shot peening using synchrotron radiation (SR).

Info:

Periodical:

Edited by:

Y. Akiniwa, K. Akita and H. Suzuki

Pages:

315-320

DOI:

10.4028/www.scientific.net/MSF.652.315

Citation:

Y. Miyazawa et al., "Evaluation of Residual Stress in Shot-Peened Tool by Means of Synchrotron Radiation Using an Area Detector", Materials Science Forum, Vol. 652, pp. 315-320, 2010

Online since:

May 2010

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Price:

$35.00

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