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2 559 244

(13)

(51)

IPC

C03C8/02(2006-01-01)

(21) (22)

Application

2014126628/03, 2014-07-01

(24)

Start date

2014-07-01

(22)

Actual filing date

2014-07-01

(45)

Published

2015-08-10

(72)

Inventor

Kablov Evgenij NikolaevichRozenenkova Valentina AlekseevnaMironova Nadezhda AleksandrovnaGrashchenkov Denis VjacheslavovichLepshchikov Vladimir Gennad'Evich

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchno-Issledovatel'Skij Institut Aviatsionnykh Materialov"

PROTECTIVE TECHNOLOGICAL COATING Russian patent published in 2015 - IPC C03C8/02

Abstract RU 2559244 C1

FIELD: chemistry.

SUBSTANCE: protective technological coating includes, wt %: Al₂O₃2-21, BaO 16-18, CaO 7.5-9, MgO 6-8.5, B₂O₃3-15, MgO·Cr₂O₃1.5-2, TiB₂3-5, Ni₃Al 1.5-3.5, BaO·B₂O₃5-7.5, SiO₂ - the remaining part.

EFFECT: reduction of oxidation values and increase of thermal stability and coating adhesion with the surface of protected heatproof nickel alloys.

2 tbl, 3 ex

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RU 2 559 244 C1

Authors

Kablov Evgenij Nikolaevich

Rozenenkova Valentina Alekseevna

Mironova Nadezhda Aleksandrovna

Grashchenkov Denis Vjacheslavovich

Lepshchikov Vladimir Gennad'Evich

Dates

2015-08-10—Published

2014-07-01—Filed