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2 586 175

(13)

(51)

IPC

C22C5/02(2006-01-01)

(21) (22)

Application

2015121955/02, 2015-06-08

(24)

Start date

2015-06-08

(22)

Actual filing date

2015-06-08

(45)

Published

2016-06-10

(72)

Inventor

Sidelnikov Sergej BorisovichDovzhenko Nikolaj NikolaevichBelyaev Sergej VladimirovichStolyarov Aleksandr ValentinovichUskov Igor VasilevichLopatina Ekaterina SergeevnaLebedeva Olga SergeevnaDitkovskaya Yuliya DmitrievnaLeonteva Elena SergeevnaBindareva Kristina Andreevna

(73)

Holder

Federalnoe Gosudarstvennoe Avtonomnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Federalnyj Universitet"

ALLOY BASED ON WHITE GOLD 585 SAMPLE Russian patent published in 2016 - IPC C22C5/02

Abstract RU 2586175 C1

FIELD: metallurgy.

SUBSTANCE: invention relates to metallurgy, particularly to alloys based on gold, having a white colour and intended for production of jewelry items by methods of casting and metal forming. Gold-based alloy contains, wt%: gold - 58.5-59.0, palladium - 7.5-10.0, copper - 5.0-6.0, zinc - 1.4-1.6, indium - 0.4-0.6, rhodium - 0.01-0.10, silver - balance.

EFFECT: invention allows to create 585 gold-based alloy samples of white colour with high mechanical and operational properties.

1 cl, 2 tbl

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RU 2 586 175 C1

Authors

Sidelnikov Sergej Borisovich

Dovzhenko Nikolaj Nikolaevich

Belyaev Sergej Vladimirovich

Stolyarov Aleksandr Valentinovich

Uskov Igor Vasilevich

Lopatina Ekaterina Sergeevna

Lebedeva Olga Sergeevna

Ditkovskaya Yuliya Dmitrievna

Leonteva Elena Sergeevna

Bindareva Kristina Andreevna

Dates

2016-06-10—Published

2015-06-08—Filed