Investigation of damage mechanisms related to microstructural features of ferrite-cementite steels via experiments and multiscale simulations

H Wang, F Wang, D Qian, F Chen, Z Dong… - International Journal of …, 2023 - Elsevier
Spheroidized ferrite-cementite steel (SFC) is susceptible to micro-defects owing to the
mismatched deformation between the ferrite and cementite during cold forming, which …

[HTML][HTML] Evolutions of microstructure and mechanical properties of copper/SS304L composite micro channels during micro rolling

M Ren, H Xie, F Lin, F Jia, M Huo, H Wu, M Yang… - Materials Science and …, 2023 - Elsevier
Manufacturing metallic micro channels is a critical issue in micro-electromechanical systems
(MEMS), such as micro reactors, micro heat exchangers, micro heat sinks, and fuel cell …

Effect of brittle TiN coating on fatigue performance of TC11 titanium alloy under rotating bending and tension-tension

Z Zhang, Y Zhang, Z Zhang, G He - Journal of Alloys and Compounds, 2023 - Elsevier
In this paper, the effect of brittle TiN coating on fatigue performance of TC11 titanium alloy (Ti-
6.5 Al-3.1 Mo-1.05 Zr0. 35Si) under rotating bending and tension-tension were investigated …

Analysis of elastic-plastic deformation law on 3C-SiC ceramic parts with different indenters by nanoindentation via molecular dynamics simulation

D Liao, M Yin, J Yi, W Li, Z Jiang, N Wu - JOM, 2022 - Springer
In order to explore the elastic-plastic deformation law of 3C-SiC ceramic parts using
hemispherical and regular pyramid indenters under ultimate load, the evolution of …

Microstructure and wear behavior of inductive nitriding layer in Ti–25Nb–3Zr–2Sn–3Mo alloys

X Jiang, Y Dai, Q Xiang, J Liu, F Yang… - Surface and Coatings …, 2021 - Elsevier
In human implant materials, beta (β) titanium alloys have been extensively used because of
their excellent biocompatibility and lower elasticity modulus; however, they have poor …

The smooth and notched three-point bending fatigue behavior of directionally solidified high-Nb TiAl alloy

X Xu, H Ding, W Li, H Huang, H Liang, S Kwak… - Materials …, 2021 - Elsevier
To understand the fatigue behavior of directionally solidified (DS) TiAl alloys, the Ti46Al7Nb
alloy fabricated by cold crucible DS method was investigated by microstructure …

Study on constitutive model of 05Cr17Ni4Cu4Nb stainless steel based on quasi-static tensile test

L Zhu, X Huang, H Liu - Journal of Mechanical Science and Technology, 2022 - Springer
In order to obtain a constitutive model that can accurately describe the stress flow law of
05Cr17Ni4Cu4Nb stainless steel in extrusion forming process of spherical plain bearings …

[HTML][HTML] Flow behavior and strain rate sensitivity assessment of γ and γʹ phases in Co–Al–W-based superalloy using experimental and computational approaches

H Vafaeenezhad, S Aliakbari-Sani, SH Seyedein… - Journal of Materials …, 2022 - Elsevier
The recently developed precipitation-hardened cobalt-based superalloys can be considered
as a new category of elevated temperature materials. An attempt was made in this research …

[HTML][HTML] Dynamic response mechanism of layered coatings under impacts: insights from the perspective of stress wave

M Yang, R Tu, M Jiang, W Liu, T Gao, B Ji, J Li… - Materials & Design, 2024 - Elsevier
Precision machining operations often lead to the failure of protective coatings on cutting
tools due to common issues such as cracking, delamination, and peeling from cyclic …

Enhancing mechanism of TC4 high-cycle fatigue performance by the introduction of hard nitride mono-and multilayer coatings

Z Zhang, Y Chai, M Yang, G He - International Journal of Fatigue, 2024 - Elsevier
This paper investigates the enhancement mechanism of mono-and multilayer coatings on
the high-cycle fatigue behavior of TC4 under tension–tension. The morphology, phase …