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2 807 399

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IPC

B22F3/14(2006-01-01)

B22F9/14(2006-01-01)

C22C19/03(2006-01-01)

C22B7/00(2006-01-01)

C22C1/04(2006-01-01)

(21) (22)

Application

2022129595, 2022-11-15

(24)

Start date

2022-11-15

(22)

Actual filing date

2022-11-15

(45)

Published

2023-11-14

(72)

Inventor

Ageev Evgenii ViktorovichPodanov Vadim OlegovichAgeeva Anna Evgenevna

(73)

Holder

Federalnoe Gosudarstvennoe Biudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniia Gosudarstvennyi Universitet»

METHOD FOR PRODUCING HEAT-RESISTANT NICKEL ALLOY FROM POWDERS OBTAINED BY ELECTROEROSIVE DISPERSION OF ZHS6U ALLOY WASTE IN DISTILLED WATER Russian patent published in 2023 - IPC B22F3/14 B22F9/14 C22C19/03 C22B7/00 C22C1/04

Abstract RU 2807399 C1

FIELD: powder metallurgy.

SUBSTANCE: invention is related in particular to creation of heat-resistant nickel-based alloys using substandard waste, which can be used in manufacturing of gas turbine engine parts. A heat-resistant nickel-based alloy is obtained as a result of spark plasma sintering of nickel-based powder at a temperature T of 1300°C, pressure P of 40 MPa and holding time t of 10 minutes, obtained by electroerosive dispersion of ZhS6U alloy waste in distilled water.

EFFECT: improvement of mechanical properties of products is ensured.

1 cl, 6 dwg, 3 ex

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RU 2 807 399 C1

Authors

Ageev Evgenii Viktorovich

Podanov Vadim Olegovich

Ageeva Anna Evgenevna

Dates

2023-11-14—Published

2022-11-15—Filed