COIN MAKING ALLOY Russian patent published in 2013 - IPC C22C5/04 A44C21/00 

Abstract RU 2502815 C1

FIELD: metallurgy.

SUBSTANCE: alloy contains the following, wt %: palladium 10.0-15.0; platinum 10.0-15.0; ruthenium or rhodium or iridium 70.0-80.0.

EFFECT: simplifying alloy obtaining technology.

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RU 2 502 815 C1

Authors

Shchepochkina Julija Alekseevna

Dates

2013-12-27Published

2012-12-18Filed