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Mechanical testing of 3D-printed aluminum alloys: (a) Representative tensile curves of the 3D-printed materials. (b) Representative deformation behavior of Al7075+Zr, indicating Lüders band propagation due to the refined grain size. The color scale shows the local principal strain, with the total elongation listed under each panel [185]. Copyright 2017. Adapted with permission from Springer Nature, under the license number 4605280085008 (Figure 4 [185]), dated 7 April 2020.
