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2 521 780

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IPC

C23C4/04(2006-01-01)

C23C24/04(2006-01-01)

(21) (22)

Application

2013104304/02, 2013-02-04

(24)

Start date

2013-02-04

(22)

Actual filing date

2013-02-04

(45)

Published

2014-07-10

(72)

Inventor

Pankov Vladimir PetrovichZhidkov Vladimir EvdokimovichKovalev Vjacheslav DanilovichKolomytsev Petr TimofeevichPankov Denis VladimirovichBazhenov Anatolij VjacheslavovichSolov'Ev Vjacheslav AleksandrovichSobolev Igor' Alekseevich

(73)

Holder

Obshchestvo S Ogranichennoj Otvetstvennost'Ju Nauchno-Proizvodstvennoe Predprijatie Ooo Npp

APPLICATION METHOD OF HEAT-PROTECTIVE WEAR-RESISTANT COATING ONTO PARTS FROM CAST IRON AND STEEL Russian patent published in 2014 - IPC C23C4/04 C23C24/04

Abstract RU 2521780 C1

FIELD: metallurgy.

SUBSTANCE: abrasive-waterjet machining is performed by silicon carbide with size of particles of 1.5 mm; plasma sputtering of an intermediate layer consisting of Co-Cr-Al-Y and further sputtering of cermet composition of powder mixture containing components is performed at the following component ratio, wt %: nichrome 10-20, zirconium dioxide stabilised by yttrium oxide, 30-20, nickel-aluminium 30-40, nickel-titanium 20-10, chrome carbide 5, and tungsten carbide 5.

EFFECT: improving resistance of a coating to wear at friction, hardness of the coating, heat resistance and adhesion of the coating to the base alloy.

6 dwg, 1 tbl, 1 ex

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RU 2 521 780 C1

Authors

Pankov Vladimir Petrovich

Zhidkov Vladimir Evdokimovich

Kovalev Vjacheslav Danilovich

Kolomytsev Petr Timofeevich

Pankov Denis Vladimirovich

Bazhenov Anatolij Vjacheslavovich

Solov'Ev Vjacheslav Aleksandrovich

Sobolev Igor' Alekseevich

Dates

2014-07-10—Published

2013-02-04—Filed