On the exceptionally high ductility of Mg–2Zn-0.3 Ca-0.2 Ce-0.1 Mn alloy

D Zhao, R Shi, P Evans, AA Luo, KY Xie - Materials Science and …, 2021 - Elsevier
A newly developed Mg–2Zn-0.3 Ca-0.2 Ce-0.1 Mn (in weight%, ZXEM2000) wrought alloy
exhibits an exceptionally high tensile ductility (29%±1.4% tensile elongation) along the
rolling direction at room temperature. In this work, we investigated the fundamental plastic
deformation mechanisms that can contribute to the high ductility of ZXEM2000. Scanning
electron microscopy and transmission electron microscopy were carried out at selected
strain levels to characterize the microstructural evolution. Compared with the deformed …
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