Results 31 to 40 of about 48,672 (307)
Tribologically induced nanostructural evolution of carbon materials: A new perspective
Friction, 2023 Carbon-based solid lubricants are excellent options to reduce friction and wear, especially with the carbon capability to adopt different allotropes forms.
Guilherme Oliveira Neves +7 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar +6 more
wiley +1 more source
LubricantsContacting bodies in extreme environments are prone to severe wear and failure due to friction and seizure, which are associated with significant thermal and mechanical loads.
Hiva Hedayati +3 more
doaj +1 more source
Progresses on cryo-tribology: lubrication mechanisms, detection methods and applications
International Journal of Extreme Manufacturing, 2023 Tribology at cryogenic temperatures has attracted much attention since the 1950s with the acceleration of its applications in high-tech equipment such as cryogenic wind tunnels, liquid fuel rockets, space infrared telescopes, superconducting devices, and
Wenyan Cui +5 more
doaj +1 more source
Features of contact events during deforming broaching using solid lubricants [PDF]
, 2019 В статье приведены результаты изучения контактных явлений при деформирующем протягивании с использованием твердых смазок. Показано, что твердые смазки используются при черновом протягивании изделий из труднообрабатываемых материалов ...
Немировский, Яков Борисович +3 more
core +1 more source
Effects of Carbon Nanoparticles on Triboelectro‐Induced Surface Defects
Advanced Engineering Materials, EarlyView.Carbon nanoparticles added to grease modify the electrocontact behavior. The synergy of particle concentration and electric current dominates the surface damage of metals in contact. Electrical surface damage caused by current leakage is a critical challenge in high‐performance applications such as electric vehicle (EV) drivetrains and wind turbine ...
Mohsen Tajedini +6 more
wiley +1 more source
FrictionHigh-temperature solid lubricant coatings with decent lubrication performance are essential in critical processes of metal forming and aerospace. However, their preparation is formidably challenging due to the harsh working conditions.
Wenjuan Huai +3 more
doaj +1 more source
Lubricants, 2023 Lubricants are essential to machinery life, as they play a crucial role in controlling and diminishing the friction and wear between moving parts when operated under extreme conditions.
Rashmi Walvekar +6 more
doaj +1 more source
Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study
Advanced Engineering Materials, EarlyView.This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud +7 more
wiley +1 more source
Effect of lubricants on the properties of tablets compressed from varied size granules
British Journal of Pharmacy, 2023 Magnesium stearate (MgSt) is one of the most widely used solid lubricants in oral solid dosage forms. However, MgSt can negatively impact the tablets, decreasing their mechanical properties and lengthening disintegration/dissolution times. The aim of the
Ellen Hackl +2 more
doaj +1 more source