External Reference Samples for Residual Stress Analysis by X-Ray Diffraction
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Manuel François
- Function : Author
- PersonId : 753563
- IdHAL : manuel-francois
- ORCID : 0000-0002-6312-8568
- IdRef : 075768100
S. Leray
- Function : Author
P. Allain
- Function : Author
- PersonId : 910435
- ORCID : 0000-0003-0668-0986
- IdRef : 083595996
J.C. Vidal
- Function : Author
C. Charles
- Function : Author
L. Daflon
- Function : Author
C. Fischer
- Function : Author
L. Desmas
- Function : Author
A. Ouakka
- Function : Author
M.J. Moya
- Function : Author
Y. Bordiec
- Function : Author
Abstract
The GFAC (French Association for residual stress analysis) has been working for several years on external reference samples in relation with the EN 15305-2009 standard. The purpose of this campaign is to provide an external reference sample to each laboratory involved in the round-robin to allow a good calibration, a good quality control of their X-ray diffraction system and an easiest way to compare results between laboratories. All the procedures to qualify external reference materials will be described in the paper.