- Selected materials
- Specific machined or pressed to size designs
- High quality tamping
- Good mechanical stability
- High electrical conductivity
- Low friction coefficient
- High transient current density
- Wide speed range (0 to 40m/s)
Mersen offers a wide range of metal graphite brushes for current and signal transmission.
Metal-graphite grades are prepared from purified natural graphite and metal powders (copper, silver…); then they are pressed and baked to bring them to the required solidity and cohesion levels.