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US 6,056,916 AGranted
Process for producing a product made of a contact material based on silver, contact material and product made of the contact material
AssigneeMetalor Contacts Deutschland GmbH
InventorFranz Hauner
Life of this patent
Estimating the term…
Abstract
A process for producing a product made of a contact material. The contact material is formed of a powder mixture containing silver and iron as a main active component. The iron is an iron powder having an average particle size in excess of 1 .mu.m. Further processing of the powder mixture using powder metallurgy methods are performed for forming a product in which the iron has been oxidized to an iron oxide.
Claims10
A process for producing a product made of a contact material, which comprises:
- forming a powder mixture containing silver and iron as a main active component, the iron being an iron powder having an average particle size in excess of 1 .mu.m;
- and
- processing further the powder mixture using powder metallurgy methods forming a product with the iron being oxidized to an iron oxide.
Dependencies are inferred from the claim text.