Paper Title:
Strain Measurement in the Depth of the Order of Millimeter Using High Energy White X-Rays
  Abstract

The strain in the bulk of material was evaluated using high energy white X-rays from a synchrotron radiation source of SPring-8 in Japan. An austenitic stainless steel (JIS-SUS304L) was used for a specimen. The specimen of 5 mm thickness was subjected to the bending. The internal strain of it could be measured using white X-rays which range of energy from 60 keV to 125 keV. The measurement of the internal strain with a high accuracy was accomplished using the strain data from several lattice planes of γ-Fe simultaneously. Furthermore, the measurement error of strain could be decreased by using the diffracted beam with high energy, high peak count and the similar profile with the Gaussian distribution. The results showed that the high energy white X-rays is effective for the internal strain measurement in the depth of the order of millimeter.

  Info
Periodical
Key Engineering Materials (Volumes 324-325)
Edited by
M.H. Aliabadi, Qingfen Li, Li Li and F.-G. Buchholz
Pages
1225-1228
DOI
10.4028/www.scientific.net/KEM.324-325.1225
Citation
T. Hirata, J. Shibano, T. Shobu, K. Suzuki, H. Kaneko, M. Kobayashi, "Strain Measurement in the Depth of the Order of Millimeter Using High Energy White X-Rays ", Key Engineering Materials, Vols. 324-325, pp. 1225-1228, 2006
Online since
November 2006
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Bruno Lavelle, L. Vendier, O. Auriol
Abstract:X-rays transmission stress analysis was tested on a 2mm thick steel sheet using energy dispersive X-rays diffraction (EDXD) and an industrial...
149
Authors: Junichi Shibano, Takahisa Shobu, Kenji Suzuki, Koji Kiriyama, Kentaro Kajiwara, Hiroshi Kaneko, Michiaki Kobayashi
Abstract:This paper presents a basic research on a measurement of strain in the bulk of materials by using high energy white X-ray from a synchrotron...
267
Authors: Jean Michel Sprauel
Abstract:Residual stress has large effect to the service life of biomedical ceramic coatings. It is therefore important to characterize it precisely....
706
Authors: Junichi Shibano, Kentaro Kajiwara, Koji Kiriyama, Takahisa Shobu, Kenji Suzuki, Suguru Nishimura, Setsuo Miura, Michiaki Kobayashi
Abstract:A transmission imaging and a strain mapping in the vicinity of a crack tip in steel were investigated using a high energy white X-ray...
2476
Authors: Junichi Shibano, Minoru Kiso, Kentaro Kajiwara, Takahisa Shobu, Setsuo Miura, Michiaki Kobayashi
Chapter 6: Microstructure, Local Stresses
Abstract:A ductile damage progress of FCC single crystal was verified by a profile analysis using white X-ray obtained in BL28B2 beam line of...
358