Process for producing very pure platinum materials, semi-finishe
Process for production of a shaped part
Process for production of honeycomb structure
Process for sintering powder metal components
Process for the densification of material preforms
Process for the manufacture of a workpiece from a creep-resistan
Process for the preparation of a composite material and composit
Process for the production of Pb.sub.x Mo.sub.y S.sub.z Chevrel-
Process for the production of tools
Process of manufacturing high-strength sintered members
Process of preparing a ferritic alloy with a wear-resistive alum
Production method of aluminum alloy for sliding bearing
Production of a polycrystalline silicon aluminum alloy by a hot
Production of oxidic superconductor precursors
Production of water atomized powder metallurgy products
PZT ceramic compositions having reduced sintering temperatures a