RESIDUAL STRESSES DETERMINATION IN MATERIALS WITH PREFERRED ORIENTATION
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- TITLE: RESIDUAL STRESSES DETERMINATION IN MATERIALS WITH PREFERRED ORIENTATION
- ABSTRACT: The aim of this contribution is to present a new approach for residual stress evaluation in materials with preferred orientation. In the beginning, an overview of X-ray diffraction determination of macroscopic residual stresses in textured materials is outlined. Afterwards, experimental results from three already established X-ray diffraction techniques and the new one used for residual stresses determination of single-phase and dual-phase steels after cold-rolling are presented. The discussion of the obtained stress values proves the validity of the new approach for residual stresses determination in textured materials. The works are going on with further verifications necessary for generalization of the proposed methodical approach.
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