Show metadata Hide metadata

(19)

(11)

1 663 951

(13)

(51)

IPC

(21) (22)

Application

4722329/02, 1989-07-24

(22)

Actual filing date

1989-07-24

(45)

Published

1995-05-10

(72)

Inventor

Mel'Kumov I.N.Litvinenko M.N.Kudimov A.P.Sisev A.A.Bulavina L.S.Polinets V.A.Poljakovskij G.M.Ivanov V.V.

NICKEL BASED ALLOY Russian patent published in 1995 - IPC

Abstract SU 1663951 A1

FIELD: metallurgy, particularly, nickel based heat resistant alloys designated for manufacturing turbine wheels. SUBSTANCE: alloy comprises (per cent by weight): 16.0 - 20.0 chromium, 0.5 - 0.3 tungsten, 3.0 - 6.0 molybdenum, 1.5 - 3.0 titanium, 1.5 - 3.5 aluminum, 0.5 - 2.0 niobium, 0.001 - 0.05 boron, 0.001 - 0.02 yttrium, 0.001 - 0.05 magnesium, the balance being nickel. EFFECT: the alloy is resistant at 800 C and 450 MPa stress for 180 - 220 h; alloy operating characteristics at 800 C: 123,000 - 150,000 rev/min rotational speed to achieve plastic strain, 664 - 710 m/s circumferential destroying speed. 1 tbl

Similar patents SU1663951A1

Title	Year	Author	Number
NICKEL BASED HEAT-PROOF ALLOY	1993	Rudnitskij E.N. Eremenko V.I. Fatkullin O.Kh. Gushchina F.L. Grits N.M. Buslavskij L.S. Rogozenkova N.V.	RU2044095C1
HEAT-RESISTANT NICKEL-BASED ALLOY AND PRODUCT MADE FROM IT	2021	Shilnikov Evgenij Vladimirovich Kabanov Ilya Viktorovich Troyanov Boris Vladimirovich Muruev Stanislav Vladimirovich Stepanov Vladimir Viktorovich	RU2807233C2
HEAT-RESISTANT NICKEL ALLOY	2019	Danilov Denis Viktorovich Logunov Aleksandr Vyacheslavovich	RU2697674C1
DEFORMABLE NICKEL-BASED HEAT-RESISTANT ALLOY	2019	Khramin Roman Vladimirovich Burov Maksim Nikolaevich Logunov Aleksandr Vyacheslavovich Danilov Denis Viktorovich Leshchenko Igor Alekseevich Zavodov Sergej Aleksandrovich Mikhajlov Aleksandr Mikhajlovich Mikhajlov Mikhail Aleksandrovich Mukhtarov Shamil Khamzaevich Mulyukov Radik Rafikovich	RU2695097C1
REFRACTORY POWDER NICKEL-BASED ALLOY	2009	Garibov Genrikh Sarkisovich Grits Nina Mikhajlovna Inozemtsev Aleksandr Aleksandrovich Vostrikov Aleksej Vladimirovich Fedorenko Elizaveta Aleksandrovna Andrejchenko Igor' Leonardovich Zubarev Gennadij Ivanovich Karjagin Dmitrij Andreevich	RU2410457C1
REFRACTORY NICKEL-BASED ALLOY FOR CASTING GAS TURBINE WORKING BLADES	2013	Lubenets Vladimir Platonovich Dub Aleksej Vladimirovich Skorobogatykh Vladimir Nikolaevich Kats Ehduard Lejbovich Kul'Mizev Aleksandr Evgen'Evich Kvasnitskaja Julija Georgievna Jakovlev Evgenij Igorevich	RU2524515C1
GRANULATED HIGH-TEMPERATURE NICKEL ALLOY AND PRODUCT MANUFACTURED THEREFROM	2016	Kablov Evgenij Nikolaevich Ospennikova Olga Gennadievna Bakradze Mikhail Mikhajlovich Vostrikov Aleksej Vladimirovich Volkov Aleksandr Maksimovich Inozemtsev Aleksandr Aleksandrovich Grishechkin Aleksandr Ivanovich Perevozov Aleksej Sergeevich	RU2623540C1
HEAT-RESISTANT GRANULAR NICKEL-BASED ALLOY	2008	Beresnev Aleksandr Germanovich Logunov Aleksandr Vjacheslavovich Logacheva Alla Igorevna Taran Pavel Vladimirovich Logachev Aleksandr Vasil'Evich Razumovskij Igor' Mikhajlovich	RU2386714C1
CAST HEAT RESISTANT ALLOY ON BASE OF NICKEL	2010	Petrushin Nikolaj Vasil'Evich Ospennikova Ol'Ga Gennadievna Mitrushkin Aleksej Anatol'Evich Rassokhina Lidija Ivanovna	RU2434069C1
HEAT-RESISTANT DEFORMED ALLOY ON BASE OF NICKEL AND ITEM MADE OF THIS ALLOY	2014	Kablov Evgenij Nikolaevich Bakradze Mikhail Mikhajlovich Lomberg Boris Samuilovich Ovsepjan Sergej Vjacheslavovich Limonova Elena Nikolaevna Chabina Elena Borisovna Filonova Elena Vladimirovna Khvatskij Konstantin Konstantinovich	RU2571674C1

SU 1 663 951 A1

Authors

Mel'Kumov I.N.

Litvinenko M.N.

Kudimov A.P.

Sisev A.A.

Bulavina L.S.

Polinets V.A.

Poljakovskij G.M.

Ivanov V.V.

Dates

1995-05-10—Published

1989-07-24—Filed