%0 conference paper
%@ 
%A Letzig, D.,Suh, J.,Yi, S.,Bohlen, J.,Kurz, G.,Golle, R.,Volk, W.,Victoria-Hernandez, J.

%D 2015
%J Proceedings of 10th International Conference on Magnesium Alloys and Their Applications, Mg 2015
%N 
%P 644-650 

%T Properties of Mg-3Al-1Zn alloy sheets processed by Equal Channel Angular Pressing
%U 
 
%X A combination of new technologies could help to alleviate the strong textures formed in Mg,sheets. Techniques which apply additional shear strain such as differential speed rolling (DSR) and/or equal channel angular pressing (ECAP) can offer a distinct possibility to reduce the grain size of the material and generate unique textures. In this work the microstructure, texture development and mechanical properties of Mg-3Al-1Zn alloy sheets processed by Equal Channel Angular Pressing,(ECAP) were investigated.,An AZ31 strip produced by twin roll casting was hot rolled at 400 °C using a rolling speed of 10,m/min. ECAP process was employed to deform sheets with dimension of,200 mm × 200 mm × 1.8 mm3. ECAP trials were carried out successfully at different temperatures up to 200 °C. The effect of the ECAP process on the developing microstructure and texture as well as the related mechanical properties will be shown. The sheets experienced a shear deformation by the ECAP,show a lower normal anisotropy, r-value, than the conventionally rolled sheet. Moreover, the deep,drawability at room temperature is improved by over 50 % after the ECAP process, in comparison of,conventionally rolled sheet. The ECAP process is therefore an effective thermo-mechanical process,for the improvement of the cold formability of Mg sheets, by means of the microstructure and texture,control.