Mechanical properties and deformation mechanism in Mg-Gd alloy laminate with dual-heterostructure grain size and texture

S Liu, D Xia, H Yang, G Huang, F Yang, X Chen… - International Journal of …, 2022 - Elsevier
Heterostructures can effectively break the traditional strength-ductility trade-off dilemma.
However, how the texture of materials with heterostructure under hetero-deformation …

Effect of texture on deformation behavior of heterogeneous Mg-13Gd alloy with strength–ductility synergy

S Liu, H Liu, X Chen, G Huang, Q Zou, A Tang… - Journal of Materials …, 2022 - Elsevier
Heterostructure metals as a new class of materials can effectively break the traditional
strength–ductility trade-off dilemma. In this study, the extruded sheet with the small extrusion …

Deformation mechanisms in a novel multiscale hetero-structured Mg alloy with high strength-ductility synergy

T Wang, M Zha, Y Gao, SQ Wang, HL Jia… - International Journal of …, 2023 - Elsevier
Most of the high-strength Mg alloys exhibit poor ductility at room temperature. Architecturing
appropriate heterostructure in metallic materials gives rise to the breakthrough of the …

High strength and high ductility achieved in a heterogeneous lamella-structured magnesium alloy

T Wang, M Zha, C Du, HL Jia, C Wang… - Materials Research …, 2023 - Taylor & Francis
By introducing heterogeneous lamella-structure, we obtained a superior strength-ductility
synergy in Mg-alloy associated with excellent strain-hardening ability, ie yield strength of∼ …

[HTML][HTML] Gradient structure induced simultaneous enhancement of strength and ductility in AZ31 Mg alloy with twin-twin interactions

Q Zhang, J Li, K Jiang, P Li, Y Li, Y Zhang… - Journal of Magnesium and …, 2023 - Elsevier
Gradient nanostructure was introduced to enhance the strength and ductility via deformation
incompatibility accommodated by geometrical necessary dislocations for most metallic …

[HTML][HTML] Effect of Gd content on the microstructure, texture and mechanical properties of Mg-xGd-0.5 Mn alloys

C He, S Bai, B Jiang, L Liu, Q Wang, M Yuan… - Journal of Materials …, 2022 - Elsevier
In this work, we investigated the microstructure and the mechanical properties of extruded
Mg-xGd-0.5 Mn alloys (GMx0) with the variation of Gd content (0, 2, 4, 7 wt.%). For the GM00 …

Optimization in strength-ductility of heterogeneous Mg-13Gd alloy via small extrusion ratio combined with pre-aging

S Liu, J Zhang, H Yang, X Chen, G Huang… - Materials Science and …, 2022 - Elsevier
In this work, the extruded Mg-13Gd alloy sheet was fabricated by hot extrusion with small
extrusion ratio of 3.9 (ER3. 9) combined with the aging prior to extrusion (APE) treatment …

Twinning and slip behaviors and microstructural evolutions of extruded Mg-1Gd alloy with rare-earth texture during tensile deformation

SW Lee, SH Kim, WK Jo, WH Hong, W Kim… - Journal of Alloys and …, 2019 - Elsevier
Abstract An extruded Mg-1Gd alloy with a non-basal texture, whose basal poles are tilted
60.9° from the extrusion direction (ED), exhibits a high room-temperature tensile elongation …

A quantitative study on mechanical behavior of Mg alloys with bimodal texture components

L Zhao, B Guan, Y Xin, X Huang, C Liu, P Wu, Q Liu - Acta Materialia, 2021 - Elsevier
The mechanical and twinning behavior of Mg alloys containing a monolithic texture
component have been extensively studied; however, studies on samples with multi texture …

[HTML][HTML] Deformation mechanisms of dual-textured Mg-6.5 Zn alloy with limited tension-compression yield asymmetry

B Yang, J Wang, Y Li, M Barnett, J LLorca - Acta Materialia, 2023 - Elsevier
A dual-textured wrought Mg-6.5 Zn (wt.%) alloy with limited yield asymmetry (compressive
yield strength/tensile yield strength: 0.90) is reported. Approximately 80% of the grains …