Subsurface damage detection and prediction of thin-walled complex curved-surface component

B Qin, H Liu, J Cheng, J Tian, J Sun, Z Zhou… - International Journal of …, 2024 - Elsevier
The hemispherical resonant gyroscope (HRG), distinguished by its simple structure, high
reliability, and remarkable precision, stands out as one of the most promising high …

Combining laser surface texturing and double glow plasma surface chromizing to improve tribological performance of Ti6Al4V alloy

X Lei, N Lin, S Yuan, C Lei, M Nouri, Z Liu, Y Yu… - Surface and Coatings …, 2024 - Elsevier
Abstract Ti6Al4V (TC4) alloy has been widely applied in the military, industrial, chemical,
and medical fields due to their excellent thermal stability, corrosion resistance, and …

A Review of Cross-Scale Theoretical Contact Models for Bolted Joints Interfaces

Y Liu, M Zhu, X Lu, S Wang, Z Li - Coatings, 2024 - mdpi.com
Bolted joints structures are critical fastening components widely used in mechanical
equipment. Under long-term loading conditions, the bolted joints interface generates strong …

A model on the coupling between cyclic fatigue and microstructure evolution in a metallic glass

SY Liang, LT Zhang, YJ Wang, B Wang… - International Journal of …, 2024 - Elsevier
Establishing the intrinsic correlation between microstructural heterogeneity and mechanical
properties is a challenging issue of metallic glasses. The ratchet behavior was examined in …

A new 3-D multi-physics coupling model for lubricated piston-liner systems

S Liu, L Gao, M **ng, Y Cui, X Meng - International Journal of Mechanical …, 2024 - Elsevier
In this paper, a new 3-D multi-physics coupling model is proposed for lubricated piston-liner
systems. The sub-models for mixed lubrication, spatial multibody dynamics, and heat …

Fabrication of carbon dots@ 2D CuCo-MOF composites as lubricating additives in pentaerythritol ester for enhanced tribological properties at elevated temperatures

J Wang, D Tian, T Yan, W Liang, L Zhang, X Li… - Applied Surface …, 2023 - Elsevier
In this study, we successfully synthesized CD@ CuCo-MOF composites, which are
composed of ultrathin two-dimensional (2D) nanosheets of metal-organic framework (MOF) …

Revealing fretting corrosion synergistic mechanism of 316 stainless steel in liquid lead-bismuth eutectic (LBE)

K Hua, Y Cao, N Li, Y Tong, Y Song, F Zhang, X Li… - Corrosion …, 2023 - Elsevier
The synergistic effect of lead-bismuth eutectic (LBE) corrosion and fretting on the damage of
a 316 stainless steel was thoroughly investigated. The interaction between the LBE …

Synergy of silica sand and waste plastics as thermoplastic composites on abrasive wear characteristics under conditions of different loads and sliding speeds

A Soni, PK Das, M Yusuf, S Ridha, H Kamyab… - Chemosphere, 2023 - Elsevier
The diverse nature of polymers with attractive properties has replaced the conventional
materials with polymeric composites. The present study was sought to evaluate the wear …

[HTML][HTML] Roughness evaluation of turned composite surfaces by analysis of the shape of autocorrelation function

P Podulka, W Macek, B Zima, G Lesiuk, R Branco… - Measurement, 2023 - Elsevier
In this paper, the application of an Autocorrelation Function for the characterisation of
surface topography was validated. The roughness evaluation of turned composite surfaces …

A dislocation-based model for shear cracks in arbitrary orientations under contact loading

Z Chen, Q Dong, X Bai, K Zhou - Engineering Fracture Mechanics, 2023 - Elsevier
Mechanical transmission components are generally under the risk of contact fatigue,
resulting in cracks initiated from the subsurface. When subject to compressive stress, these …