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2 525 878

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IPC

C22C19/05(2006-01-01)

C23C4/10(2006-01-01)

C23C14/10(2006-01-01)

B82Y30/00(2011-01-01)

(21) (22)

Application

2013116747/02, 2013-04-12

(24)

Start date

2013-04-12

(22)

Actual filing date

2013-04-12

(45)

Published

2014-08-20

(72)

Inventor

Deev Artem AndreevichFarmakovskaja Alina JanovnaBobkova Tat'Jana IgorevnaJurkov Maksim Anatol'EvichMazeeva Alina KonstantinovnaKoldaev Anton Viktorovich

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchno-Issledovatel'Skij Institut Konstruktsionnykh Materialov KmFederal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchno-Issledovatel'Skij Institut Chernoj Metallurgii Im. I.P. Bardina" Im. I.P. Bardina")

NICKEL-CHROMIUM-MOLYBDENUM-BASED NANOCOMPOSITE Russian patent published in 2014 - IPC C22C19/05 C23C4/10 C23C14/10 B82Y30/00

Abstract RU 2525878 C1

FIELD: metallurgy.

SUBSTANCE: nickel-based composite for heterophase evaporation of coats contains the following elements, in wt %: chromium - 10.0-20.0, molybdenum - 25.0-45.0, silicon - 6.0-9.0, aluminium - 7.5-10.0, zinc - 1.5-2.0, TiC - 2.0-4.0, nickel making the rest. Nanocomposite is obtained at introduction of Al and Zn as base metal at the ratio of components making 5:1, respectively, while TiC as nanoparticles sized to 60-80 nm.

EFFECT: higher microhardness and adhesion strength.

2 cl, 2 ex

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RU 2 525 878 C1

Authors

Deev Artem Andreevich

Farmakovskaja Alina Janovna

Bobkova Tat'Jana Igorevna

Jurkov Maksim Anatol'Evich

Mazeeva Alina Konstantinovna

Koldaev Anton Viktorovich

Dates

2014-08-20—Published

2013-04-12—Filed