Journal of Tribology: Recent submissions
Now showing items 141-160 of 7108
-
Friction Reduction and Lubrication Performance of New Microemulsion Cutting Fluid for AISI 1045
(The American Society of Mechanical Engineers (ASME), 2025)To address friction and wear issues in machining AISI 1045 steel, a novel oil-in-water microemulsion cutting fluid was developed using white oil, water, and eco-friendly additives (tricarboxylic acid and tall oil fatty ... -
Underlying Mechanisms of Improved Cryogenic Tribological Performance of the Pure Graphite: Suppressed Thermal Atomic Motions and Enhanced Mechanical Properties
(The American Society of Mechanical Engineers (ASME), 2025)The cryogenic tribological performance of the pure graphite was investigated through experiments and molecular dynamics simulations in this study. As a brittle material, the pure graphite cooled by liquid nitrogen exhibited ... -
Research on Lubrication-Wear Dynamic Interaction Model of Slipper Pair Under Multiple Working Conditions
(The American Society of Mechanical Engineers (ASME), 2025)Wear failure of the slipper pair limits axial piston pump life. Most of the current slipper wear models ignore or assume certain factors, resulting in poor calculation accuracy. To better reveal the lubrication and wear ... -
Discrete Element Modeling of Fracture Behavior and Stress Analyses in Thermal Barrier Coatings During Wear Tests
(The American Society of Mechanical Engineers (ASME), 2025)Thermal barrier coatings (TBCs) are extensively used in various industrial applications due to their high-temperature thermal insulation and environmental protection when applied to the surfaces of engine components. Wear ... -
Friction and Wear Behavior of Cu–Mo Coatings Paired With 7075Al Alloy Under Current-Carrying Environment
(The American Society of Mechanical Engineers (ASME), 2025)Copper–molybdenum alloys exhibit important potential for applications in conductive and wear-resistant material. In this research, Cu–Mo coatings were fabricated by laser cladding, and the current-carrying tribological ... -
Self-Adaptive Formation of Tribo-Oxide Layer and Its Effect on the Friction and Wear of 40CrNiMoA Steel/Si3N4 Tribopair at 400 °C and 600 °C
(The American Society of Mechanical Engineers (ASME), 2025)The dynamics of friction and wear of a contact pair consisting of 40CrNiMoA steel/Si3N4 ball were determined at 400 °C and 600 °C respectively with a variable of sliding duration in the air. The results showed that friction ... -
High-Temperature Wear Behavior of (TiN + TiC)/TC4 Hybrid Nanocomposite Cladding Deposited on TC4 Alloy Substrate by Tungsten Inert Gas Cladding Process
(The American Society of Mechanical Engineers (ASME), 2025)This study presents the fabrication and evaluation of (TiN + TiC)/TC4 hybrid nanocomposite cladding on TC4 titanium alloy substrates using a gas tungsten arc cladding process. Microstructural investigations using scanning ... -
Friction and Wear Behaviors of HT200 Sliding Against QT600 Under Flame Ablation Environment
(The American Society of Mechanical Engineers (ASME), 2025)Under lean lubrication conditions, as well as during cold and hot starts of the engine, the cylinder liner and piston rings experience significant wear, which affects the engine's efficiency and lifespan. The dry friction ... -
A Review of Braking Performance and Dynamic Performance of Brake Discs
(The American Society of Mechanical Engineers (ASME), 2025)As a critical safety component in railway braking systems, brake discs necessitate comprehensive evaluation through material–structural analysis and multiphysics interactions. This review systematically examines three core ... -
Sediment Erosion Behavior of WC-Co-Cr Coatings on 13-4 Martensitic Stainless Steel for Hydraulic Turbine Application
(The American Society of Mechanical Engineers (ASME), 2025)Hydraulic turbines are subjected to erosion due to suspended sediments, which diminishes their performance and service life. The present study has been carried out to study the sediment erosion behavior of WC-10Co-4.4Cr ... -
Prediction of Polymer Interface Wear Amount Based on Noise Emission and Machine Learning Regression
(The American Society of Mechanical Engineers (ASME), 2025)- -
Tribological Behaviors and Coefficient of Friction Estimation of Textured Leaded Brass/C45 Friction Pairs Utilizing Time-Series Prediction Method of CPO-BiLSTM
(The American Society of Mechanical Engineers (ASME), 2025)- -
A New Wear Prediction Method for Degrading Linear Motion Ball Guides Based on Universal Kriging
(The American Society of Mechanical Engineers (ASME), 2025)- -
Study of Tribological Behavior From Friction Fluctuations in Pin-on-Disk Tests
(The American Society of Mechanical Engineers (ASME), 2025)This study aims to improve the understanding of tribological phenomena through an empirical investigation of friction fluctuations observed from pin-on-disk tribological tests, focusing on identifying the distribution of ... -
Research on a Stacking Ensemble Model With Adaptive Feature Weighting for Predicting the Tribological Properties of Lubricating Grease
(The American Society of Mechanical Engineers (ASME), 2025)To optimize traditional stacking ensemble method and accurately predict the tribological properties of lubricating grease, this study proposed a stacking ensemble model based on adaptive feature weighting and improved whale ... -
Analytical Model of the Evolution of Surface Topography During Sliding Wear
(The American Society of Mechanical Engineers (ASME), 2025)During the wear process of surfaces in sliding friction, there is a running-in period during which the topography of surfaces changes with time before reaching the steady wear regime. In the steady wear regime, the statistical ... -
Impact of Surface Roughness and Coning on Hydrodynamic Face Seals During an Idling Process of Main Coolant Pump in Mixed Lubrication Regime
(The American Society of Mechanical Engineers (ASME), 2025)The hydrodynamic face seal of the main coolant pump (MCP) of a nuclear power plant operates under hydrodynamic lubrication. At low idle speed, the seal faces may touch, transitioning the lubrication regime from hydrodynamic ... -
Controlling Starvation of Thrust Ball Bearing Using Magnetic Fluids
(The American Society of Mechanical Engineers (ASME), 2025)Magnetic fluids (MFs) are a kind of magnetically manipulated colloid, which may serve as an active lubricant. These fluids can be retained at the desired locations, by the application of an appropriately designed external ... -
Effects of Roller-End/Rib Geometrical Shape of Cylindrical Roller Bearings on Tribological Behavior
(The American Society of Mechanical Engineers (ASME), 2025)In general, the roller end of a cylindrical roller bearing engages with the rib. The contact conditions are dictated by the geometry of the rib and the roller end, which determine the axial load-carrying capacity of the ... -
Quantification of Surface Roughness Using Fringe Projection Profilometry for Metallic Machined Surfaces
(The American Society of Mechanical Engineers (ASME), 2025)The surface conditions of a machined part hold substantial significance in the manufacturing domain as they influence the overall tribological performance and structural characteristics of a service component. The quality ...