Unraveling the two-stage precipitation mechanism in a hierarchical-structured fcc/L21 high-entropy alloy: Experiments and analytical modeling
W Li, W Wang, MC Niu, K Yang, JH Luan, HW Zhang… - Acta Materialia, 2024 - Elsevier
Understanding the phase stability and precipitation mechanisms is crucial for engineering
multiphase nanostructured alloys with optimal mechanical properties. In this work, we …
multiphase nanostructured alloys with optimal mechanical properties. In this work, we …
Tune a highly ductile AlCrFe2Ni4 alloy by Ti addition for desired high mechanical strength
One of advantages of multi-element high-entropy alloys (HEAs) is their flexibility for
microstructure manipulation, not only for the distribution of various phases but also the …
microstructure manipulation, not only for the distribution of various phases but also the …
A comparative study on grain boundary segregation and solute clustering in Mg-Al-Zn and Mg-Zn-Ca alloys
HS Jang, D Seol, BJ Lee - Journal of Alloys and Compounds, 2022 - Elsevier
Magnesium, the lightest structural metal, has limited industrial application due to its poor
formability at room temperature. However, the mechanism for the effect of alloying elements …
formability at room temperature. However, the mechanism for the effect of alloying elements …
Microstructural, interfacial, and frictional properties of TixCy/Ni composites
This study examines the variation of Ti x C y/Ni composite properties during the polishing
process using molecular dynamics simulation. Various material parameters and testing …
process using molecular dynamics simulation. Various material parameters and testing …
Modified embedded-atom method interatomic potentials for Al-Cu, Al-Fe and Al-Ni binary alloys: From room temperature to melting point
Second nearest neighbor modified embedded-atom method (2NN-MEAM) interatomic
potentials are developed for binary aluminum (Al) alloys applicable from room temperature …
potentials are developed for binary aluminum (Al) alloys applicable from room temperature …
Automated determination of grain boundary energy and potential-dependence using the OpenKIM framework
We present a systematic methodology, built within the Open Knowledgebase of Interatomic
Models (OpenKIM) framework (https://openkim. org), for quantifying properties of grain …
Models (OpenKIM) framework (https://openkim. org), for quantifying properties of grain …
Frank partial dislocation in Ti2AlC-MAX phase induced by matrix-Cu diffusion
The control of complex nanostructures is one of the most promising strategy for designing
tailored property materials. Ti 2 AlC, as nanolayered ternary materials combining both …
tailored property materials. Ti 2 AlC, as nanolayered ternary materials combining both …
Modified embedded-atom method potential for high-temperature crystal-melt properties of Ti–Ni alloys and its application to phase field simulation of solidification
We developed new interatomic potentials, based on the second nearest-neighbor modified
embedded-atom method (2NN-MEAM) formalism, for Ti, Ni, and the binary Ti–Ni system …
embedded-atom method (2NN-MEAM) formalism, for Ti, Ni, and the binary Ti–Ni system …
Oxidation protection of enamel coated Ni based superalloys: Microstructure and interfacial reaction
G Yan, W Yu, S Sheng** - Corrosion Science, 2020 - Elsevier
We study the oxidation of SiO 2-Al 2 O 3-CaO-BaO-MgO based enamel coated Ni based
superalloy at 900° C and find that the enamel coatings are highly capable of protecting the …
superalloy at 900° C and find that the enamel coatings are highly capable of protecting the …
Molecular dynamics simulation of NiTi shape memory alloys produced by laser powder bed fusion: laser parameters on phase transformation behavior
In this study, the deposition, powder spreading, and laser fusion processes during the laser
powder bed fusion (L-PBF) process were studied using molecular dynamics (MD) …
powder bed fusion (L-PBF) process were studied using molecular dynamics (MD) …