JEWELRY ALLOY OF 585 PLATINUM FOR MICRO-CASTING Russian patent published in 2018 - IPC C22C5/04 

Abstract RU 2645624 C1

FIELD: metallurgy.

SUBSTANCE: jewellery alloy of 585 platinum contains, wt %: platinum 58.5-59.0, silver 14.6-15.6, palladium 2.9-3.1, zinc 6.5-7.5, copper - the rest.

EFFECT: alloy of 585 purity has a high plasticity, a sufficiently high hardness and good casting properties.

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RU 2 645 624 C1

Authors

Gurskaya Vladislava Yurevna

Chuprov Igor Viktorovich

Puzin Evgenij Nikolaevich

Ovchinnikov Sergej Valentinovich

Dates

2018-02-26Published

2017-02-21Filed