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2 447 170

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IPC

C22C5/04(2006-01-01)

B23K35/30(2006-01-01)

(21) (22)

Application

2010135069/02, 2010-08-20

(24)

Start date

2010-08-20

(22)

Actual filing date

2010-08-20

(45)

Published

2012-04-10

(72)

Inventor

Sidel'Nikov Sergej BorisovichDovzhenko Nikolaj NikolaevichBeljaev Sergej VladimirovichMal'Tsev Ehduard VladimirovichBiront Vitalij SemenovichUskov Igor' Vasil'EvichStoljarov Aleksandr ValentinovichLopatina Ekaterina SergeevnaRudnitskij Ehdvard Anatol'EvichLebedeva Ol'Ga Sergeevna

(73)

Holder

Federal'Noe Gosudarstvennoe Avtonomnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Federal'Nyj Universitet"

SOLDER FOR SOLDERING JEWELS MADE FROM ALLOY OF 850-STANDARD PALLADIUM Russian patent published in 2012 - IPC C22C5/04 B23K35/30

Abstract RU 2447170 C1

FIELD: metallurgy.

SUBSTANCE: proposed solder contains the following components in wt %: palladium - 85.0-85.5, boron - 2.0-3.2, copper making the rest.

EFFECT: lower melting point, optimum hardness and strength.

2 tbl

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RU 2 447 170 C1

Authors

Sidel'Nikov Sergej Borisovich

Dovzhenko Nikolaj Nikolaevich

Beljaev Sergej Vladimirovich

Mal'Tsev Ehduard Vladimirovich

Biront Vitalij Semenovich

Uskov Igor' Vasil'Evich

Stoljarov Aleksandr Valentinovich

Lopatina Ekaterina Sergeevna

Rudnitskij Ehdvard Anatol'Evich

Lebedeva Ol'Ga Sergeevna

Dates

2012-04-10—Published

2010-08-20—Filed