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2 273 680

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IPC

C22C45/04(2006-01-01)

C22C19/07(2006-01-01)

H01F1/153(2006-01-01)

(21) (22)

Application

2004124567/02, 2004-08-12

(24)

Start date

2004-08-12

(22)

Actual filing date

2004-08-12

(45)

Published

2006-04-10

(72)

Inventor

Farmakovskij Boris VladimirovichOrlova Janina Valer'EvnaPeskov Timofej VladimirovichKuznetsov Pavel AlekseevichAskinazi Anatolij Jur'Evich

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchno-Issledovatel'Skij Institut Konstruktsionnykh Materialov Km

AMORPHOUS MAGNETICALLY SOFT COBALT-BASED ALLOY Russian patent published in 2006 - IPC C22C45/04 C22C19/07 H01F1/153

Abstract RU 2273680 C1

FIELD: nonferrous metallurgy.

SUBSTANCE: invention, in particular, relates to cobalt-based precision alloys, which can be used to manufacture high-strength amorphous materials in the form of bands with high value of magnetic permeability. Amorphous magnetically soft cobalt-based alloy is provided containing, atomic %: iron 1.8-4, nickel 6.2-8, boron 8-10, silicon 10-12, cerium 0.6-1.2, yttrium 0.2-0.8, chromium 2-3.5, zirconium 0.5-1.5, and cobalt - the balance.

EFFECT: improved strength characteristics with high magnetic properties preserved.

5 cl, 1 dwg, 1 tbl

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RU 2 273 680 C1

Authors

Farmakovskij Boris Vladimirovich

Orlova Janina Valer'Evna

Peskov Timofej Vladimirovich

Kuznetsov Pavel Alekseevich

Askinazi Anatolij Jur'Evich

Dates

2006-04-10—Published

2004-08-12—Filed