[HTML][HTML] Microstructural evolution and grain growth mechanism of pre-twinned magnesium alloy during annealing

YJ Kim, JU Lee, YM Kim, SH Park - Journal of Magnesium and Alloys, 2021 - Elsevier
The microstructural evolution and underlying grain growth mechanism of a {10–12}-twin-
containing Mg alloy during annealing are investigated through quasi in situ electron …

A rationale for the influence of grain size on failure of magnesium alloy AZ31: An in situ X-ray microtomography study

SHM Azghandi, M Weiss, BD Arhatari, J Adrien… - Acta Materialia, 2020 - Elsevier
The present study employs in situ X-ray microtomography to characterize the impact of grain
size on void nucleation, growth and linkage during tensile loading of magnesium alloy AZ31 …

Microstructure evolution of twinning-induced shear bands and correlation with 'RD-split'texture during hot rolling in a Mg-1.1 Zn-0.76 Y-0.56 Zr alloy

BQ Shi, YZ Wang, XL Shang, LY Zhao, CQ Li… - Materials …, 2022 - Elsevier
Unlike the recrystallization-induced shear band mechanism which has been well accepted
for the RE-free Mg alloys during rolling, an understanding of deformed microstructure …

[HTML][HTML] Evolution of twinning and shear bands in magnesium alloys during rolling at room and cryogenic temperature

K Zhang, JH Zheng, Y Huang, C Pruncu, J Jiang - Materials & Design, 2020 - Elsevier
Twinning and shear bands are two main deformation structures in magnesium alloys at low
temperatures, however, the relationship between these two deformation structures is still …

Effects of initial texture on deformation behavior during cold rolling and static recrystallization during subsequent annealing of AZ31 alloy

SW Lee, G Han, TS Jun, SH Park - Journal of Materials Science & …, 2021 - Elsevier
This study demonstrates that the initial texture of Mg alloy significantly affects the
microstructure developed during cold rolling and the recrystallization behavior during …

Effect of grain size on fracture behavior of pure magnesium sheet: an in-situ study combined with grain-scale DIC analysis

S Nazari-Onlaghi, A Sadeghi, M Karimpour - Materials Science and …, 2022 - Elsevier
In this work, a series of in-situ experiments were conducted to study the effect of grain size
on fracture behavior of commercial-purity Mg polycrystalline aggregates. For this purpose …

Static recrystallization mechanism in cold-rolled magnesium alloy with off-basal texture based on quasi in situ EBSD observations

SW Lee, SH Park - Journal of Alloys and Compounds, 2020 - Elsevier
In this study, the deformation behavior of a Mg alloy with an off-basal texture during cold
rolling and the static recrystallization in the cold-rolled sheet during subsequent annealing …

[HTML][HTML] Effect of rolling reduction on the microstructure, texture, and mechanical behavior of AZ91 alloy

E Tolouie, R Jamaati - Journal of Materials Research and Technology, 2023 - Elsevier
In this study, the effect of rolling reduction on the microstructure, crystallographic texture, and
mechanical properties of the AZ91 alloy is studied. Optical microscopy (OM), scanning …

Effect of pass reduction on distribution of shear bands and mechanical properties of AZ31B alloy sheets prepared by on-line heating rolling

B Xiao, J Song, A Tang, B Jiang, W Sun, Q Liu… - Journal of Materials …, 2020 - Elsevier
Preheating and rolling process were simultaneously achieved by on-line heating rolling
system. The effect of pass reduction on distribution of shear bands and mechanical …

Fracture micro-mechanisms in hot-rolled AZ31 and AZ31-Sr magnesium alloys

S Nazari-Onlaghi, A Sadeghi, M Karimpour… - Materials Science and …, 2021 - Elsevier
Micro specimens of hot-rolled AZ31 and AZ31+ 0.8 wt% Sr magnesium alloys were
tensioned in the rolling direction, and fracture micro-mechanisms were studied by in-situ real …