The simulation and the experimental verification of the influence of the tig – welding of the aluminium alloy ALMGSI07 on changes of the mechanical properties in comparison with the basic material
DOI:
https://doi.org/10.34767/SIMIS.2011.04.06Keywords:
sinusoidal cyclic loading, fatigue test, stress, structural materialAbstract
The aim of this investigation is to evaluate the influence on fatigue behavior of the welded aluminum alloy AlMgSi07. For the experimental measurement of fatigue of these welds, it is needed to analyse all the changes, which will occur in the weld material in comparison with the basic material. The modern computer simulation and the experimental verification are strong tools for achievement of the required results, for instance a change of the structure, residual stress, a range of the heat affected zone, a deformation of the workpiece etc
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