Nanometric cutting: mechanisms, practices and future perspectives

F Fang, M Lai, J Wang, X Luo, J Yan, Y Yan - International Journal of …, 2022 - Elsevier
Nanometric cutting removes material at nanoscale and generates high-quality surfaces with
a nanometric finish. In past decades, it has thrived as a mainstream manufacturing …

Nano-machining of materials: understanding the process through molecular dynamics simulation

DD Cui, LC Zhang - Advances in Manufacturing, 2017 - Springer
Molecular dynamics (MD) simulation has been widely applied in various complex, dynamic
processes at atomistic scale, because an MD simulation can provide some deformation …

Molecular dynamics simulation of deformation mechanism of CoCrNi medium entropy alloy during nanoscratching

W Wang, D Hua, D Luo, Q Zhou, S Li, J Shi… - Computational Materials …, 2022 - Elsevier
While material design and mechanical properties have been extensively investigated in
medium entropy alloy (MEA), resources are no available to evaluate more complex …

Influences of grain size and temperature on tribological characteristics of CuAlNi alloys under nanoindentation and nanoscratch

DQ Doan, TH Fang, TH Chen - International Journal of Mechanical …, 2020 - Elsevier
The mechanical response of CuAlNi nanocrystalline under the nanoscratch through an
abrasive tip sliding on the workpiece is investigated using molecular dynamics (MD) …

Machining mechanism and deformation behavior of high-entropy alloy under elliptical vibration cutting

DQ Doan, TH Fang, TH Chen - Intermetallics, 2021 - Elsevier
Molecular dynamics (MD) simulation is applied to investigate the mechanical response of
AlCrCuFeNi high-entropy alloy (HEA) under the conventional cutting and ultrasonic elliptical …

Investigation into nanoscratching mechanical response of AlCrCuFeNi high-entropy alloys using atomic simulations

Z Wang, J Li, QH Fang, B Liu, L Zhang - Applied Surface Science, 2017 - Elsevier
The mechanical behaviors and deformation mechanisms of scratched AlCrCuFeNi high
entropy alloys (HEAs) have been studied by molecular dynamics (MD) simulations, in terms …

Surface formation mechanism in ultraprecision diamond turning of coarse-grained polycrystalline ZnSe

W Huang, J Yan - International Journal of Machine Tools and …, 2020 - Elsevier
Zinc selenide is an excellent infrared optical material. In this study, ultraprecision diamond
turning experiments were carried out on coarse-grained polycrystalline ZnSe (p-ZnSe) …

Machining mechanism and residual stress of AlCuCrFeNi alloy

HG Nguyen, TH Fang - International Journal of Mechanical Sciences, 2024 - Elsevier
This investigation utilizes molecular dynamics simulations to explore the mechanical
response of the AlCuCrFeNi high-entropy alloy to nano-scra** employing an abrasive tip …

Effects of grain and twin boundary on friction and contact characteristics of CuZrAl nanocrystallines

DQ Doan, TH Fang, TH Chen - Applied Surface Science, 2020 - Elsevier
Molecular dynamics (MD) simulation is applied to study the plastic deformation response of
the nanoscratching process via the investigation of an indenter sliding on the surface of …

Nanoscratching of metallic glasses–An atomistic study

KE Avila, S Küchemann, IA Alhafez, HM Urbassek - Tribology International, 2019 - Elsevier
Tribological properties of materials play an important role in engineering applications. Up to
now, a number of experimental studies have identified correlations between tribological …