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2 527 543

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(51)

IPC

C22C19/05(2006-01-01)

C23C4/10(2006-01-01)

C23C14/14(2006-01-01)

(21) (22)

Application

2013110168/02, 2013-03-06

(24)

Start date

2013-03-06

(22)

Actual filing date

2013-03-06

(45)

Published

2014-09-10

(72)

Inventor

Bobkova Tat'Jana IgorevnaBur'Jan Marina AndreevnaGerashchenkova Elena Jur'EvnaFarmakovskij Boris VladimirovichVasil'Ev Aleksej FilippovichDeev Artem Andreevich

(73)

Holder

Rossijskaja Federatsija, Ot Imeni Kotoroj Vystupaet Ministerstvo Promyshlennosti I Torgovli Rossijskoj Federatsii Rossii)

NICKEL-BASED ALLOY FOR APPLICATION OF WEAR AND CORROSION RESISTANCE BY MICRO PLASMA OR COLD SUPERSONIC SPRAYING Russian patent published in 2014 - IPC C22C19/05 C23C4/10 C23C14/14

Abstract RU 2527543 C1

FIELD: metallurgy.

SUBSTANCE: proposed composition contains the following substances, in wt %: chromium 18.0-40.0, molybdenum 30.0-40.0, aluminium 0.45-0.63, zirconium 4.5-6.4, silicon carbide 1.4-2.6, cerium 0.2-0.6, yttrium 0.1-0.5, lanthanum 0.5-0.8, nickel making the rest. Aluminium and zirconium exist in the alloy as intermetallide AlZr₃, its content making 5-7 wt %.

EFFECT: higher rust resistance, improved strength.

2 ex

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RU 2 527 543 C1

Authors

Bobkova Tat'Jana Igorevna

Bur'Jan Marina Andreevna

Gerashchenkova Elena Jur'Evna

Farmakovskij Boris Vladimirovich

Vasil'Ev Aleksej Filippovich

Deev Artem Andreevich

Dates

2014-09-10—Published

2013-03-06—Filed