We can supply all kind of rivets or contacts, in any shape, in all kind of materials.
The electrical contacts or rivets are solid and can be bi-metallic or tri-metallic in all kind of precious metals and their alloys as well as on powder metallurgical materials used for that technology actually, which can be manufactured by cold deformation or by electrical welding. Depending on the materials and dimensions we will use the most efficient method to guarantee the perfect adherence between the precious metal and the copper support material.
The welding contacts can be manufactured in all kind of precious metals and their alloys in supports made from copper-nickel or steel.
The plates of silver-graphite are in sintered and extruded material with the graphite fibers aligned perpendicular to the contact surface (Ag/C3, 4 or 5).