Together with slip, deformation twinning and de-twinning are the plastic deformation mechanisms in hexagonal close packed (HCP) crystals, which strongly affect texture …
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 …
X Li, Q Le, X Zhou, C Cheng, Y Cao, X Chen… - Composites Part B …, 2021 - Elsevier
Here, the low-cost submicron La 2 O 3 particle modified by lithium salts as a precursor was added to Mg–5Li–3Al–2Zn (LAZ532) alloy melt to form in-situ plenty of submicron Al 3 La …
Twinning is widely recognized as an effective and cost-efficient method for controlling the microstructure and properties of wrought Magnesium (Mg) alloys. Specifically, twins play a …
SH Park, SG Hong, CS Lee - Materials Science and Engineering: A, 2013 - Elsevier
A remarkable improvement of the stretch formability of rolled Mg–3Al–1Zn alloy at room temperature was achieved by introducing initial {10–12} twins. The activation of detwinning …
The plastic deformation of an extruded Mg–Al–Mn (AM30) magnesium alloy in the extrusion direction by compression can be characterized by three distinct stages. Twinning was …
SH Park, HS Kim, JH Bae, CD Yim, BS You - Scripta Materialia, 2013 - Elsevier
This study demonstrates that cold pre-forging (CPF) conducted before extrusion is a promising means for improving the mechanical properties of extruded magnesium alloys …
D Drozdenko, J Bohlen, S Yi, P Minárik, F Chmelík… - Acta Materialia, 2016 - Elsevier
Two extruded magnesium alloys, AZ31 with a bimodal microstructure and ZE10 with a homogeneous microstructure, were pre-compressed and subsequently subjected to tensile …
SH Park, SG Hong, CS Lee - Materials Science and Engineering: A, 2013 - Elsevier
In-plane deformation characteristics of rolled Mg–3Al–1Zn alloy, which was previously compressed along the rolling direction, were investigated by carrying out tension and …