Friction and the wear caused by friction will not only lead to energy dissipation, but will also
cause damage to the function of mechanical parts, affecting the precision and lifespan of …

Mechanical components made of alloy steel are susceptible to severe surface wear after
long periods of operation. The construction of protective coatings with high wear resistance …

PTFE fibers exhibit strong inertia and possess restricted interfacial compatibility with resin,
thereby constraining the application of PTFE self-lubricating composites. To address this …

Reducing interfacial energy gradient can improve the anti-wear property and even achieve
an ultralow wear performance of polyetheretherketone/polytetrafluoroethylene (PEEK/PTFE) …

Certain polytetrafluoroethylene (PTFE) composites can form a shear localization structure at
the sliding interface by developing running and transfer films, thus achieving an ultralow …

Although polytetrafluoroethylene (PTFE) has attracted significant attention in the lubrication
field, it is still challenging for PTFE with low surface energy to achieve uniform dispersion in …

Exploring the tribological mechanism of the shape memory polymers plays an important role
in designing intelligent lubricating materials. Here, a series of shape memory polyurea …

Vehicle brake wear particles significantly contribute to urban airborne pollution.
Understanding the effect of abrasive fillers on the wear particle characteristics of brake …

Semi-crystalline polyarylene ether nitrile (PEN) has good thermal and mechanical
properties, but its wear resistance needs to be improved, which limits its application in …

In this paper, to address the issue of compounding three additives in PTFE grease, we
propose a machine learning model based on SSA-GDA-LSSVM to predict both the …