Ductility enhancement in Mg-0.2% Ce alloys

RK Sabat, AP Brahme, RK Mishra, K Inal, S Suwas - Acta Materialia, 2018 - Elsevier
Ductility of Mg alloys can be enhanced by alloying, controlling the grain size and
randomizing the texture. In this study, Mg-0.2% Ce alloys were processed using rolling, multi …

Significant disparity of non-basal dislocation activities in hot-rolled highly-textured Mg and Mg-3Al-1Zn alloy under tension

D Zhao, X Ma, A Srivastava, G Turner, I Karaman… - Acta Materialia, 2021 - Elsevier
It is well-established that Mg-3Al-1Zn (AZ31) alloy exhibits much better tensile ductility than
pure Mg. However, the underlying mechanisms for such difference still remain relatively …

In situ observation of collective grain-scale mechanics in Mg and Mg–rare earth alloys

F Wang, S Sandlöbes, M Diehl, L Sharma, F Roters… - Acta materialia, 2014 - Elsevier
The microstructure evolution of pure Mg and two Mg–rare-earth alloys (Mg–3 wt.% Dy and
Mg–3 wt.% Er) was studied during in situ compression tests by electron backscatter …

Twinning in magnesium alloy AZ31B under different strain paths at moderately elevated temperatures

A Khosravani, J Scott, MP Miles, D Fullwood… - International Journal of …, 2013 - Elsevier
Twinning activity and deformation limits were investigated for wrought and cast magnesium
at room and moderately elevated temperatures and varying strain paths. In situ compression …

The effect of microstructure on damage and fracture in AZ31B and ZEK100 magnesium alloys

AK Ray, DS Wilkinson - Materials Science and Engineering: A, 2016 - Elsevier
Room temperature fracture during tensile deformation has been studied in two commercial
wrought magnesium alloys, namely AZ31B and ZEK100. As a consequence of differences in …

Microscale plastic strain heterogeneity in slip dominated deformation of magnesium alloy containing rare earth

G Martin, CW Sinclair, RA Lebensohn - Materials Science and Engineering …, 2014 - Elsevier
The propensity for the magnesium alloy ZEK100 to develop large microscale plastic strain
heterogeneity has been quantified and correlated to microstructure using a combination of …

Quasicrystal-reinforced Mg alloys

YK Kim, WT Kim, DH Kim - Science and technology of advanced …, 2014 - iopscience.iop.org
The formation of the icosahedral phase (I-phase) as a secondary solidification phase in Mg–
Zn–Y and Mg–Zn–Al base systems provides useful advantages in designing high …

Formation and microstructure of shear bands during hot rolling of a Mg–6Zn–0.5 Zr alloy plate with a basal texture

Y Wang, Y Xin, H Yu, L Lv, Q Liu - Journal of Alloys and Compounds, 2015 - Elsevier
Abstract A Mg–6Zn–0.5 Zr alloy (ZK60) plate with a strong basal texture was rolled at 400° C
to reductions of 9–48%. Microstructure and texture of the hot-rolled plates were …

Insights into twinning in Mg AZ31: A combined EBSD and machine learning study

AD Orme, I Chelladurai, TM Rampton… - Computational Materials …, 2016 - Elsevier
To explore the driving forces behind deformation twinning in Mg AZ31, a machine learning
framework is utilized to mine data obtained from electron backscatter diffraction (EBSD) …

Thermostastitical modelling of deformation twinning in HCP metals

EI Galindo-Nava… - International Journal of …, 2014 - Elsevier
Deformation twinning in HCP metals is described by a novel thermostatistical approach.
Thermodynamic descriptions for the critical conditions for twin nucleation and growth are …