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2 496 911

(13)

(51)

IPC

C23C14/08(2006-01-01)

C23C14/12(2006-01-01)

B23H9/00(2006-01-01)

(21) (22)

Application

2011150711/02, 2011-12-13

(24)

Start date

2011-12-13

(22)

Actual filing date

2011-12-13

(45)

Published

2013-10-27

(72)

Inventor

Dyblenko Jurij MikhajlovichSmyslov Anatolij MikhajlovichSmyslova Marina KonstantinovnaTamindarov Damir RamilevichDyblenko Mikhail Jur'EvichMingazhev Askar DzhamilevichPavlinich Sergej Petrovich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Predprijatie

METHOD OF APPLYING HEAT COATING OF NICKEL OR COBALT ALLOY ON GAS TURBINE PARTS Russian patent published in 2013 - IPC C23C14/08 C23C14/12 B23H9/00

Abstract RU 2496911 C2

FIELD: machine building.

SUBSTANCE: proposed method comprises application of heat-resistance underlayer and making ceramic layer of zirconium dioxide stabilized by yttrium dioxide. For this, alloy of zirconium with yttrium is first applied on said heat-resistance layer, yttrium content making 5-9 wt % and layer thickness varying from 28 mcm to 500 mcm, and subjected to microwave oxidation to preset thickness ceramic layer.

EFFECT: higher operating properties, durability and cyclic strength.

20 cl, 1 dwg, 2 tbl

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RU 2 496 911 C2

Authors

Dyblenko Jurij Mikhajlovich

Smyslov Anatolij Mikhajlovich

Smyslova Marina Konstantinovna

Tamindarov Damir Ramilevich

Dyblenko Mikhail Jur'Evich

Mingazhev Askar Dzhamilevich

Pavlinich Sergej Petrovich

Dates

2013-10-27—Published

2011-12-13—Filed