High-Resolution Neutron Diffraction for Nondestructive Analysis of Residual Stresses in Polycrystalline Materials

Abstract:

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The performance of an unconventional high-resolution neutron diffractometer using Bragg diffraction optics that can be efficiently employed in strain/stress diffractometers are reported. Presented results demonstrate their experimental abilities for powder diffraction, namely for residual strain/stress measurements. In addition to the macrostrain scanning capability, the device can also be used for microstrain/stress studies by suitable analysis of the diffraction profiles. Two examples of the strain measurements are presented.

Info:

Periodical:

Edited by:

J.M. Dulieu-Barton and S. Quinn

Pages:

331-336

DOI:

10.4028/www.scientific.net/AMM.3-4.331

Citation:

P. Mikula et al., "High-Resolution Neutron Diffraction for Nondestructive Analysis of Residual Stresses in Polycrystalline Materials ", Applied Mechanics and Materials, Vols. 3-4, pp. 331-336, 2005

Online since:

August 2006

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Price:

$35.00

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