Molecular dynamics simulations on the interactions between basal edge dislocation and point defects in magnesium at low temperature

D Li, J Tang, X Tian, Q Wang, W Jiang, H Fan - Nuclear Instruments and …, 2022 - Elsevier
In this work, we performed molecular dynamics (MD) simulations on the interactions
between a basal edge< a> dislocation and point defects including vacancies and self …

[HTML][HTML] Optimizing ball milling parameters for controlling the internal microstructure and tensile characteristics of a laminated carbon nanotube/aluminum-copper …

B Sadeghi, P Cavaliere, MM Castro - Journal of Alloys and Compounds, 2024 - Elsevier
This research investigates how different ball milling conditions influence the microstructure
and mechanical properties of carbon nanotube/aluminum alloys. The study examines …

Machine learning reveals strain-rate-dependent predictability of discrete dislocation plasticity

M Mińkowski, D Kurunczi-Papp, L Laurson - Physical Review Materials, 2022 - APS
Predicting the behavior of complex systems is one of the main goals of science. An important
example is plastic deformation of micron-scale crystals, a process mediated by collective …

Dislocation avalanches from strain-controlled loading: A discrete dislocation dynamics study

D Kurunczi-Papp, L Laurson - Physical Review E, 2021 - APS
We study strain-controlled plastic deformation of crystalline solids via two-dimensional
discrete dislocation dynamics simulations. To this end, we characterize the average stress …

A novel high-dynamic actuator based in-situ micro-forging process for wire arc additive manufacturing of aluminum alloy

Z Xu, J Xiao, S Chen - Journal of Materials Processing Technology, 2024 - Elsevier
As a method of work hardening, the technology of in-situ forging was introduced to solve the
problem of poor mechanical properties in the fabrication of large-structural aluminum alloys …

[HTML][HTML] Unraveling the temperature-dependent plastic deformation mechanisms of polycrystalline Ta implants through numerical analysis of grain boundary dynamics

A Kardani, A Montazeri, HM Urbassek - Journal of Materials Science, 2022 - Springer
Nanostructured tantalum (Ta)-based dental implants have recently attracted significant
attention thanks to their superior biocompatibility and bioactivity as compared to their …

Microstructure and Dynamic Mechanical Behavior of Thermomechanically Rolled 3Mn–Al and 5Mn–Al Sheet Steels

M Morawiec, A Grajcar, J Krawczyk… - steel research …, 2023 - Wiley Online Library
The comparison of the dynamic mechanical behavior and microstructure of two medium
manganese sheet steels (3Mn–Al and 5Mn–Al) alloyed with aluminum is aimed. Mechanical …

[HTML][HTML] Anisotropic microstructure, nanomechanical and corrosion behavior of direct energy deposited Ti–13Nb–13Zr biomedical alloy

N Ansari, DH Lee, EW Huang, J Jain, SY Lee - Journal of Materials …, 2023 - Elsevier
The present study investigates the anisotropic microstructure, nanomechanical and
corrosion behavior of Ti–13Nb–13Zr biomedical alloys, which were fabricated using the …

[HTML][HTML] Formation and effect of intermetallic compounds in the interface of copper/aluminum composites under rolling conditions

J Li, Y Feng, M Zhang, F Sun, F Chu - Journal of Materials Research and …, 2024 - Elsevier
Rolling and annealing are common composite processes of Copper/Aluminum composites
(Cu/Al), but the formation of intermetallic compounds (IMCs) at Cu/Al interfaces and their …

Micromechanical study of strengthening mechanisms for Ti65 (AlCrNb) 35 medium-entropy alloy

CH Yu, GH Huang, WT Huang, CW Huang, YC Lo… - Intermetallics, 2021 - Elsevier
Metal solutions, such as high-and medium-entropy alloys, exhibit extraordinary mechanical
performance in comparison to regular alloys. In this study, we employ a crystal plasticity …