Sliding bearings are critical components of the internal combustion engine. Friction and
wear occur in the contact area between the shaft and the bearing. Significant wear can occur …

Porous materials have recently attracted significant attention in the aerospace and
biomedical fields for addressing issues related to friction and wear. Porous materials are …

The porosity of oil-impregnated porous polyimide is closely related to its tribological and
mechanical properties, which is critical to determine the application and service life. Herein …

Obtaining good affinity between graphene and copper in copper-graphene composites is
the key to make full use of the good anti-wear ability of graphene. Copper-graphene …

Self-lubricating composite material sleeves were prepared using a powder matrix of 663-tin
bronze powder in which boron nitride (BN) of 0 wt%, 1 wt%, 2 wt%, 3 wt%, 4 wt%, 5 wt …

A novel 2D model that was based on the cross-section microstructure of porous PPS
composites was established to predict its tribological properties. The variable λ, based on …

To modify the shortcomings of Cu10Sn oil bearing in mechanical performance, this work
proposes to prepare the Al 2 O 3 oxide dispersion strengthened (ODS) Cu10Sn oil bearings …

This paper experimentally investigates the influence of working conditions on the friction
properties, wear behaviors, and seizure limit of journal bearing friction pairs including the …

The application study of sliding bearings in planetary gearboxes of wind turbines has drawn
much attention in recent years. However, the heavy-load and low-velocity working …

多孔储液材料因其优异的自润滑性能备受关注, 特别是其孔隙结构参数与性能间对应关系的研究
一直是学术界和工业界亟待解决的问题. 针对该类多孔储液材料, 从来源, 制备方法以及摩擦学 …