W.c. Heraeus Gmbh

Armin C Wagner

Nils Harmsen

A homogeneous fine grained palladium alloy consisting essentially of

Palladium dental alloy

Silver base casting alloys for dental use which have a yellow color. They are useful for the manufacture of crowns, bridges and other dental prosthesis and such dental prosthesis are within the scope of the invention. The dental alloys consist essentially of 40-60% silver, 15-20% indium, 8-15% copper, 0.1-2% nickel, 0.1-2% zinc, from 0-10% gold and/or from 0-30% palladium. The total of gold and palladium content is between 10 and 30%.

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Mine Hill, NJ, United States of America

Armin C Wagner