ALLOY BASED ON PALLADIUM

ALLOY BASED ON PALLADIUM

FIELD: alloys based on palladium, which are good for manufacture of jewelry and stomatology articles. SUBSTANCE: alloy based on palladium is proposed which contains cobalt, copper, gallium, indium, iridium; at the same time this alloy additionally contains cadmium and/or bismuth. Relationship among...

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Bibliographische Detailangaben
Hauptverfasser: KOLTYGIN V.M, ORLOV A.M, RUDNITSKAJA V.S, KUPTSOVA A.I, ZAKSTEL'SKAJA O.A
Format: Patent
Sprache:eng ; rus
Schlagworte:
ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:FIELD: alloys based on palladium, which are good for manufacture of jewelry and stomatology articles. SUBSTANCE: alloy based on palladium is proposed which contains cobalt, copper, gallium, indium, iridium; at the same time this alloy additionally contains cadmium and/or bismuth. Relationship among components is as follows (fraction of total mass, %): palladium 60-94; cobalt 2- 15; copper 2-15; gallium 1-3; indium 0.5-5; iridium 0.01-1; cadmium and/or bismuth 0.1-10. Alloy has low melting temperature, that simplifies its processing by means of casting as well as allows high deformability to be achieved owing to reduction of hardness of initial cast alloy and reduction of its hardening during deformation. EFFECT: enhanced quality of material. 1 tbl