Castable palladium alloys and their use for making dental restor

Details Castable palladium alloys and their use for making dental restor Castable palladium alloys and their use for making dental restor

1989-05-01

1991-02-12

Dean, R.

Coating processes

Medical or dental purpose product; parts; subcombinations;...

Particulate or unit-dosage-article base

420580, 420463, C23D 100, C22C 500, C22C 3000

Patent

active

049922971

ABSTRACT:
This invention relates to novel alloys suitable for use in making dental restoration elements, such as crowns, inlays, and the like, and ornamental articles such as jewelry, ornaments and the like. The alloys are based on Pd, In and Ag and contain 25-50% by weight of Pd, 20-45% by weight of In and 20-50% by weight of Ag. The alloys may additionally contain minor proportions of certain other elements, they are castable, and have an esthetic yellow color.

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patent: 4804517 (1989-02-01), Schaffer et al.

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