Under certain conditions, the metals of some heavily loaded tribological units may slide
against each other without the benefit of lubrication. In such cases, the heat or electrical …

Sliding electrical contacts are used in devices for the conduction of electrical power or the
electrical signals between stationary and moving parts. The most widely used electrical …

Copper matrix composites reinforced with TiO 2 particles are promising materials widely
used as contact materials due to their excellent mechanical and physical properties such as …

Abstract The graphite (Gr)/MoS 2 reinforced Mg self-lubricating composites were prepared
through powder metallurgy. The composites were characterized for microstructure, physical …

The main objective of this work has been the deposition of hybrid silver/WC/Graphene
nanocomposites and characterization of their tribological behaviors. Graphene as a …

To achieve simple, stable and long-life sliding electrical contact pairs, a kind of fine silver
coating on electrical contact components was designed and prepared. In this article …

The sliding electrical contact behavior of AuAgCu brush on Au plating was investigated at
various normal loads and sliding speeds. The contact voltage drop and electrical noise …

This paper reports on the performance and tribological mechanisms in a newly developed
design for an electrical sliding contact in terms of sliding velocity, normal force and electrical …

To enhance the reliability of floating offshore wind platforms exposed to salt-fog
environment, a new material, CNTs-MoS 2/Cu, was developed for slip rings. Tribo-electrical …

With the rapid development of industrial automation and power electronics, the requirements
for electrical contact materials are increasing. However, traditional electrical contact …