Product Code:SAE AMS7879Title:Tungsten Carbide-Cobalt Powder, Cast and CrushedIssuing Committee:Ams G Titanium And Refractory Metals CommitteeScope:This specification covers tungsten carbide-cobalt in the form of powder.This powder has been used typically for producing plasma spray coatings to provide wear and fretting resistant surfaces, but usage is not limited to such applications.