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2 494 173

(13)

(51)

IPC

C23C14/35(2006-01-01)

B23B27/14(2006-01-01)

(21) (22)

Application

2012102217/02, 2012-01-23

(24)

Start date

2012-01-23

(22)

Actual filing date

2012-01-23

(45)

Published

2013-09-27

(72)

Inventor

Kabaldin Jurij GeorgievichKretinin Oleg Vasil'EvichSeryj Sergej VladimirovichUtkin Aleksej Aleksandrovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet Im. R.E. Alekseeva"

METHOD OF VACUUM PLASMA DEPOSITION OF COATING ON HARD-ALLOY Russian patent published in 2013 - IPC C23C14/35 B23B27/14

Abstract RU 2494173 C1

FIELD: metallurgy.

SUBSTANCE: coating first layer of refractory compound is applied. Then, second layer with grain size of 40-60 nm is applied. Now, magnetic-pulse processing if carried out for 15-20 minutes.

EFFECT: higher adhesion and crack growth resistance.

1 tbl

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RU 2 494 173 C1

Authors

Kabaldin Jurij Georgievich

Kretinin Oleg Vasil'Evich

Seryj Sergej Vladimirovich

Utkin Aleksej Aleksandrovich

Dates

2013-09-27—Published

2012-01-23—Filed