Influence of out-of-plane stretch forming induced different strain paths on micro-texture evolution, slip system activity and Taylor factor distribution in Al–Li alloy

R Rakshit, A Sarkar, SK Panda, S Mandal - Materials Science and …, 2022 - Elsevier
A detailed investigation on the microstructure and micro-texture evolution in Al–Li alloy has
been carried out following deformation at various strain paths. The stretch forming tests have …

Finite element analysis using an incremental elasto-visco-plastic self-consistent polycrystal model: FE simulations on Zr and low-carbon steel subjected to bending …

Y Jeong, B Jeon, CN Tome - International Journal of Plasticity, 2021 - Elsevier
The Δ EVPSC model is a general elasto-visco-plastic self-consistent constitutive formalism
based on a Homogeneous Effective Medium (HEM) approach that accounts explicitly for …

Coupled crystal plasticity-phase field simulation of twin-twin interaction in magnesium

J Hu, B Xu, J Xiong, C Yu, G Kang - International Journal of Mechanical …, 2024 - Elsevier
Twin-twin interactions significantly influence the mechanical properties of magnesium and
its alloys. A thorough understanding of the underlying mechanisms governing these …

[HTML][HTML] Strength and ductility loss of Magnesium-Gadolinium due to corrosion in physiological environment: Experiments and modeling

D Steglich, J Besson, I Reinke, H Helmholz… - Journal of the …, 2023 - Elsevier
We propose a computational framework to study the effect of corrosion on the mechanical
strength of magnesium (Mg) samples. Our work is motivated by the need to predict the …

Crystal plasticity finite element method investigation of normal tensile deformation anisotropy in rolled pure titanium sheet

G Chen, Y Huo, J Lin, T He, Z Li, Z Yan, H Ji… - Thin-Walled …, 2024 - Elsevier
Industrial pure titanium with hexagonal close-packed (HCP) crystal structure has a high
degree of anisotropy at room temperature. On the mesoscopic scale, this is due to the rolling …

Combined Shear-Compression Responses of AZ31B Magnesium Alloy Based on Inclined Specimens

L Shao, T Jin, L Lv, H Lin - Experimental Techniques, 2023 - Springer
Combined shear-compression tests were conducted on AZ31B Mg alloy through inclined
specimens. Digital image correlation (DIC) was used to analyze the deformation and strain …

[HTML][HTML] Prediction of deformation and failure anisotropy for thin magnesium sheets under mixed-mode loading

D Steglich, J Besson - Mechanics of Materials, 2021 - Elsevier
The plastic deformation and the failure behavior of a third generation magnesium AZ31
sheet is studied under quasi–static tensile, compressive, and mixed mode loading …

Prediction and Validation of Stress Triaxiality Assisted by Elasto-Visco-Plastic Polycrystal Model

J Park, Y Jeong - Korean Journal of Metals and Materials, 2022 - kjmm.org
The ΔEVPSC numerical code based on the elasto-visco-plastic HEM (Homogeneous
Effective Medium) provides a multiscale constitutive modeling framework that is suitable for …

Modeling tension-compression asymmetry and failure anisotropy in bending operations of a magnesium alloy

D Steglich, J Besson - IOP Conference Series: Materials Science …, 2022 - iopscience.iop.org
The deformation behavior of the magnesium sheet alloy AZ31 at room temperature is
investigated using different standard and non-standard mechanical tests as well as …

[PDF][PDF] 탄점소성다결정모델을활용한삼축성예측및검증

박진화, 정영웅 - 대한금속· 재료학회지, 2022 - scholar.archive.org
The ΔEVPSC numerical code based on the elasto-visco-plastic HEM (Homogeneous
Effective Medium) provides a multiscale constitutive modeling framework that is suitable for …