Paper Title:
In Situ Measurement of Internal Stresses and Strain Rates by High Energy X-Ray Diffraction during High Temperature Mechanical Testing
  Abstract

The combination of high temperature (1050°C -1150°C) testing and in situ high energy X-Ray diffraction measurements using synchrotron Three Crystal Diffractometry may give various insights into the mechanical behaviour of superalloys: measurement of the lattice mismatch, order within the ' phase, elastic constants, and dynamic response to changes in the experimental conditions. Several examples are given on the rafted AM1 superalloy, resulting from experiments at the ID15A (ESRF) and BW5 (DESY) high energy beamlines.

  Info
Periodical
Edited by
M. Heilmaier
Pages
48-53
DOI
10.4028/www.scientific.net/AMR.278.48
Citation
A. Jacques, L. Dirand, J. P. Chateau, T. Schenk, O. Ferry, P. Bastie, "In Situ Measurement of Internal Stresses and Strain Rates by High Energy X-Ray Diffraction during High Temperature Mechanical Testing", Advanced Materials Research, Vol. 278, pp. 48-53, 2011
Online since
July 2011
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