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2 548 559

(13)

(51)

IPC

C23C14/06(2006-01-01)

C23C14/24(2006-01-01)

B23B27/14(2006-01-01)

(21) (22)

Application

2013134591/02, 2013-07-23

(24)

Start date

2013-07-23

(22)

Actual filing date

2013-07-23

(45)

Published

2015-04-20

(72)

Inventor

Tabakov Vladimir PetrovichChikhranov Aleksej Valer'EvichVlasov Stanislav NikolaevichGornostaev Dmitrij Vasil'Evich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet"

METHOD FOR OBTAINING WEAR-RESISTANT COATING FOR CUTTING TOOL Russian patent published in 2015 - IPC C23C14/06 C23C14/24 B23B27/14

Abstract RU 2548559 C2

FIELD: metallurgy.

SUBSTANCE: vacuum-plasma application of a wear-resistant coating is performed, which consists of nitride or carbonitride of titanium, chrome, aluminium, silicone and zirconium at their ratio, wt %: titanium 34.8, chrome 21.3, aluminium 10.6, silicone 1.3, zirconium 32.0. Application of the coating is performed with three cathodes horizontally located in one plane. The first cathode consists of chrome and alloy of aluminium and silicone. The second cathode consists of zirconium and is located opposite to the first one, and the third cathode consists of titanium and is located between them.

EFFECT: improving operability of a cutting tool.

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RU 2 548 559 C2

Authors

Tabakov Vladimir Petrovich

Chikhranov Aleksej Valer'Evich

Vlasov Stanislav Nikolaevich

Gornostaev Dmitrij Vasil'Evich

Dates

2015-04-20—Published

2013-07-23—Filed