@misc{rao_hot_deformation_2012, 
author={Rao, K.P., Prasad, Y.V.R.K., Dzwonczyk, J., Hort, N., Kainer, K.U.},
title={Hot Deformation Mechanisms in AZ31 Magnesium Alloy Extruded at Different Temperatures: Impact of Texture},
year={2012},
howpublished = {journal article},
doi = {https://doi.org/10.3390/met2030292},
abstract = {The hot deformation characteristics of AZ31 magnesium alloy rod extruded at temperatures of 300 °C, 350 °C and 450 °C have been studied in compression. The extruded material had a fiber texture with  parallel to the extrusion axis. When extruded at 450 °C, the texture was less intense and the  direction moved away from the extrusion axis. The processing maps for the material extruded at 300 °C and 350 °C are qualitatively similar to the material with near-random texture (cast-homogenized) and exhibited three dynamic recrystallization (DRX) domains. In domains #1 and #2, prismatic slip is the dominant process and DRX is controlled by lattice self-diffusion and grain boundary self-diffusion, respectively. In domain #3, pyramidal slip occurs extensively and DRX is controlled by cross-slip on pyramidal slip systems. The material extruded at 450 °C exhibited two domains similar to #1 and #2 above, which moved to higher temperatures, but domain #3 is absent. The results are interpreted in terms of the changes in  fiber texture with extrusion temperature. Highly intense  texture, as in the rod extruded at 350 °C, will enhance the occurrence of prismatic slip in domains #1 and #2 and promotes pyramidal slip at temperatures >450 °C.},
note = {Online available at: \url{https://doi.org/10.3390/met2030292} (DOI). Rao, K.; Prasad, Y.; Dzwonczyk, J.; Hort, N.; Kainer, K.: Hot Deformation Mechanisms in AZ31 Magnesium Alloy Extruded at Different Temperatures: Impact of Texture. Metals. 2012. vol. 2, no. 3, 292-312. DOI: 10.3390/met2030292}}