The present paper is devoted to the study of residual strains in AA2024/AlSiCp linear friction welds, using a novel approach based on eigenstrain. Synchrotron X-ray and neutron diffraction were used to measure the interplanar lattice spacing in the welds and deduce the residual elastic strains as a function of the distance from the bond line. The limited experimental datasets were combined with eigenstrain-based FE modelling in order to reconstruct the complete strain stat...Expand abstract
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Residual strains in AA2024/AlSiCp composite linear friction welds
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