AG/C
SILVER-GRAPHITE
Properties
- Best anti-welding properties of all contact materials on the market with C contents of 3% and more
- Best protection against welding of closed contacts with short-circuit currents
- Low contact erosion on closing
- Low contact resistance
- Reduced arc mobility
- Delivery forms: Profiles and contact facings
Our silver-graphite is produced by mixing silver and graphite powder, compacting, sintering, extruding and rolling the material. The deformation leads to an alignment of the graphite particles in the direction of the extrusion and rolling. A hard-solderable silver side is produced by decarburisation. Our silver-graphite contact materials are also available on request as plated profiles with a brazing alloy and as pre-soldered contact facings.