Quantification of α phase strengthening in titanium alloys: crystal plasticity model incorporating α/β heterointerfaces

M Zhang, J Li, B Tang, WY Wang, K Li, T Zhang… - International Journal of …, 2022 - Elsevier
A strategy to quantify the second phase strengthening of α precipitates in titanium alloys is
proposed to predict the mechanical performance through crystal plasticity finite element …

Anisotropic deformation mechanisms of rolling-textured Zircaloy-4 alloy by a crystal plasticity model

XD Zan, X Guo, XD Xia, GJ Weng, G Chen… - Computational Materials …, 2023 - Elsevier
This study focuses on investigating the anisotropic deformation behavior of rolling-textured
Zircaloy-4 alloy under uniaxial tension along the rolling direction (RD) and transverse …

[HTML][HTML] Construction of an Arrhenius constitutive model for Mg-Y-Nd-Zr-Gd rare earth magnesium alloy based on the Zener-Hollomon parameter and objective …

L Han, X Zhu, D Wei, Y Yu, G Wang - Journal of Magnesium and Alloys, 2024 - Elsevier
According to a high-temperature compression test of rare earth magnesium alloy (WE43), a
strain-compensated constitutive model of the Arrhenius equation based on Zener-Hollomon …

Dual-interface model for twinning in the coupled crystal plasticity finite element–Phase field method

H Mo, G Liu, Y Mao, Y Shen, J Wang - International Journal of Plasticity, 2022 - Elsevier
Crystallographic shear transformation banding such as deformation twinning and martensitic
transformation accommodates plastic deformation and generates new domain with different …

An elastoplastic phase-field study of the precipitation behaviors of Mg17Al12 phase in Mg-Al-Based alloys: Part I. Modeling and the role of plasticity

F Hu, G Han, B Fu, T Shi, X Huang - Journal of Alloys and Compounds, 2023 - Elsevier
An elastoplastic phase-field model for typical diffusional transformations was developed,
where plastic deformation was considered through a modified time-dependent Ginzburg …

Electrical-thermal-mechanical coupled modeling and simulation on deformation behaviors of Ti6554 alloy in electrically-assisted micro-tension

W Chuan, LH Wei, L Lu, WY Yuan - Computational Materials Science, 2024 - Elsevier
The electrically assisted forming (EAF) technology can reduce the load & stress and improve
the formability of difficult-to-deform alloys due to its coupled thermal and athermal effects. To …

An experimental and crystal plasticity investigation of anisotropic compression behaviour of Mg-Sn-Ca alloy

C Paramatmuni, A Bandi, AK Kanjarla - Journal of Alloys and Compounds, 2023 - Elsevier
The ductility of Magnesium alloys is often limited due to the strong basal texture. Initial
attempts were made to reduce the intensity of the basal textures by adding rare earth (RE) …

A microstructure-based modeling of delayed hydride cracking in Zr-2.5 Nb pressure tube material

A Jha, S Sarkar, IV Singh, BK Mishra… - Engineering Fracture …, 2024 - Elsevier
In this work, a microstructurally sensitive computational model is developed to simulate
delayed hydride cracking (DHC) in Zr-2.5 Nb alloy. The model is validated by comparing …

Internal Elastic Strains of AZ31B Plate during Unloading at Twinning-Active Region

Q He, X Zhou, X Zhang, C Liu, H Wang - Metals, 2023 - mdpi.com
Magnesium alloys, being the lightest structural metals, have garnered significant attention in
various fields. The characterization of inelastic behavior has been extensively investigated …

[HTML][HTML] Second-order deformation behaviors of free-rotational tension after free-end torsion for rolled AZ31B magnesium alloy

M Jiao, Y Peng, F Pan, B Shi - Materials Science and Engineering: A, 2024 - Elsevier
The accompanying dimensional change caused by the second-order deformation behaviors
severely limits the accuracy of the size and shape control of the structural parts. The effect of …