Abnormally enhanced displacement burst at elevated temperatures of AZ31 magnesium alloy during nanoindentation

SY Yan, ZJ Wang, ZW Shan - Journal of Materials Science & Technology, 2025 - Elsevier
The unveiling of temperature effects on the deformation behaviors of wrought magnesium
(Mg) alloys is beneficial for optimizing the hot forming parameters of these alloys with limited …

[HTML][HTML] Effects of cryogenic pre-deformation on the microstructure and mechanical properties of Ti–Mo alloys

Y Hu, F Chen, S Zhang, F He, S Ouyang, F Peng… - Journal of Materials …, 2024 - Elsevier
In the present study, pre-deformation at liquid nitrogen temperature (77 K) was applied to
introduce twins into Ti–Mo alloys with different contents of molybdenum. The microstructural …

[HTML][HTML] Deformation and fracture mechanisms of Ti-55531 alloy with a bimodal microstructure under the pre-tension plus torsion composite loading

F Huang, C Huang, H Zeng, J Yang, T Wang… - journal of materials …, 2023 - Elsevier
The deformation and fracture behavior of the Ti-55531 alloy with a bimodal microstructure
(BM) under the pre-tension plus torsion composite loading were systematically investigated …

Ultra‐Large Compressive Plasticity of E‐Ga2O3 Thin Films at the Submicron Scale

J Cui, Q Yuan, W Wang, G Chen, P Ke… - Small …, 2024 - Wiley Online Library
Abstract Gallium oxide (Ga2O3) usually fractures in the brittle form, and achieving large
plastic deformability to avoid catastrophic failure is in high demand. Here, ε‐Ga2O3 thin films …

In-situ TEM observation of< c>-axis extension twin nucleation in single crystalline Mg

H Somekawa, E Nakagawa, Y Hara… - Materials Science and …, 2024 - Elsevier
In-situ observations obtaining mechanical response reveal that no twins form even at the
maximum stress of∼ 1.4 GPa during loading; nucleation of {10 1‾ 2} twins occur during …

[HTML][HTML] Anelastic deformation of magnesium and its alloys–A review

HQ Ang - Smart Materials in Manufacturing, 2024 - Elsevier
The deformation of Mg is made up of elastic, anelastic and plastic components. Unlike the
elasticity and plasticity which have been widely studied, the anelasticity has been routinely …

Temperature-induced twinning mechanism transformation and strain hardening behavior of pure rhenium in compression

Z Wei, L Zhang, X Li, G Wang, Z Que, C Guo… - International Journal of …, 2024 - Elsevier
This work investigates the activation twinning mechanism at different temperatures and its
role on the strain hardening in rhenium. The microstructure of compression at 200° C to …

Detwinning and Anneal-Hardening Behaviors of Pre-Twinned AZ31 Alloys under Cryogenic Loading

L Zhao, W Zhu, C Zhang, Y Xin, C Yan… - Acta Metallurgica Sinica …, 2024 - Springer
Detwinning behavior of a pre-twinned magnesium alloy AZ31 at cryogenic temperature was
investigated, also with a focus on the annealing hardening behavior of samples with …

[HTML][HTML] Generation Mechanism of Anisotropy in Mechanical Properties of WE43 Fabricated by Laser Powder Bed Fusion

J Bai, Q Wang, Z Men, W Chen, H Huang, C Ji, Y Li… - Micromachines, 2024 - mdpi.com
At present, no consensus has been reached on the generation mechanism of anisotropy in
materials fabricated by laser powder bed fusion (LPBF), and most attention has been …

[HTML][HTML] The Role of Deformation and Microstructure Evolution on Texture Formation of a TA15 Alloy Subjected to Plane Strain Compression

X Wang, X Jia, W Wu, J Cheng, X Zhao, M Shen - Materials, 2024 - mdpi.com
In this study, the texture formation mechanism of a TA15 titanium alloy under different plane
strain compression conditions was investigated by analyzing the slipping, dynamic …