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(19)

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2 414 543

(13)

(51)

IPC

C23C14/24(2006-01-01)

B23B27/14(2006-01-01)

(21) (22)

Application

2009141152/02, 2009-11-06

(24)

Start date

2009-11-06

(22)

Actual filing date

2009-11-06

(45)

Published

2011-03-20

(72)

Inventor

Tabakov Vladimir PetrovichTsirkin Aleksej Valer'EvichSmirnov Maksim Jur'EvichSagitov Damir Il'Darovich

(73)

Holder

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

PROCEDURE FOR CUTTING TOOL MULTI-LAYER COATING Russian patent published in 2011 - IPC C23C14/24 B23B27/14

Abstract RU 2414543 C1

FIELD: machine building.

SUBSTANCE: two-layer coating is applied on working surfaces of cutting tool by vacuum-plasma procedure. As a lower layer there is applied titanium and molybdenum carbonitride, or titanium and niobium carbonitride. As an upper layer there is applied the same carbonitride alloyed with chromium.

EFFECT: increased functionality of cutting tool and upgraded quality of processing.

2 cl, 1 tbl

Similar patents RU2414543C1

Title	Year	Author	Number
PROCEDURE FOR PRODUCTION OF MULTI-LAYER COATING FOR CUTTING TOOL	2009	Tabakov Vladimir Petrovich Tsirkin Aleksej Valer'Evich Smirnov Maksim Jur'Evich Sagitov Damir Il'Darovich	RU2413789C1
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RU 2 414 543 C1

Authors

Tabakov Vladimir Petrovich

Tsirkin Aleksej Valer'Evich

Smirnov Maksim Jur'Evich

Sagitov Damir Il'Darovich

Dates

2011-03-20—Published

2009-11-06—Filed