@misc{dobron_influence_of_2005, 
author={Dobron, P.,Chmelik, F.,Bohlen, J.,Letzig, D.,Kainer, K.U.},
title={Influence of Grain Size on Deformation Behaviour of Extruded AZ31 Investigated by the Acoustic Emission Technique},
year={2005},
howpublished = {journal article},
abstract = {Acoustic emission (AE) was monitored and analysed during tensile tests at room temperature,(RT) of extruded magnesium alloy AZ31 (Mg-2.9wt.%Al-0.98wt.%Zn-0.29%Mn).,Hydrostatically and indirectly extruded rods were water-cooled or air-cooled, respectively, and,exhibit different microstructures, e.g. a variation of the grain size, as well as different mechanical,properties. The validity of the Hall-Petch relation was proven. The results are explained in terms,of dislocations glide and deformation twinning during plastic deformation.},
note = {Online available at: \url{} (DOI). Dobron, P.; Chmelik, F.; Bohlen, J.; Letzig, D.; Kainer, K.: Influence of Grain Size on Deformation Behaviour of Extruded AZ31 Investigated by the Acoustic Emission Technique. Kovove materialy / Metallic materials. 2005. vol. 43, no. 3, 192-201.}}