Paper Title:
Stress Analysis in UMo-Al Fuel Using X-Ray Diffraction
  Abstract

UMo-Al specimens are analyzed using X-ray diffraction techniques. One specimen was partially irradiated using a heavy ion beam 127I. Another specimen was thermally annealed 2h at 400°C. Those treatments result in the formation of an interaction layer between UMo particles and Al matrix. UMo, Al and UAl3 phases are identified in the treated specimen using X-ray diffraction. Only aluminium phase exhibits a crystallographic fiber texture, the other phases having an isotropic crystallographic texture. X-ray stress analyses are performed. After irradiation, stress analyses show that UMo phase is in a compressive stress state whereas the stress level in the formed UAl3 in the interaction layer is not that high.

  Info
Periodical
Edited by
Paolo Scardi and Cristy L. Azanza Ricardo
Pages
420-425
DOI
10.4028/www.scientific.net/MSF.681.420
Citation
R. Kubler, L. Barrallier, C. Valot, H. Palancher, O. Boquet, "Stress Analysis in UMo-Al Fuel Using X-Ray Diffraction", Materials Science Forum, Vol. 681, pp. 420-425, 2011
Online since
March 2011
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