Show metadata Hide metadata

(19)

(11)

2 796 507

(13)

(51)

IPC

C22B9/22(2006-01-01)

C22B34/00(2006-01-01)

C22C16/00(2006-01-01)

(21) (22)

Application

2022115534, 2022-06-08

(24)

Start date

2022-06-08

(22)

Actual filing date

2022-06-08

(45)

Published

2023-05-24

(72)

Inventor

Novikov Vladimir VladimirovichKabanov Aleksandr AnatolevichFilatova Nadezhda KonstantinovnaGolovin Anton VladimirovichMartynov Andrej AlekseevichZiganshin Aleksandr GusmanovichBekmansurov Rustam Fanilevich

(73)

Holder

Aktsionernoe Obshchestvo Nauchno-Issledovatelskij Institut Neorganicheskikh Materialov Imeni Akademika A.A. Bochvara"Aktsionernoe Obshchestvo Mekhanicheskij Zavod"

METHOD FOR OBTAINING ZIRCONIUM-NIOBIUM ALLOY Russian patent published in 2023 - IPC C22B9/22 C22B34/00 C22C16/00

Abstract RU 2796507 C1

FIELD: metallurgy.

SUBSTANCE: methods for production of ingots of zirconium alloys, which can be used in the nuclear industry. The method for producing a zirconium-niobium alloy includes providing zirconium-containing and niobium-containing materials and carrying out the smelting of an alloy ingot and involves preliminary forming of a consumable electrode or a consumable workpiece from zirconium-containing and niobium-containing materials at a mass ratio of zirconium to niobium: C_Zr/C_Nb = 0.45-2.13, where C_Zr is the concentration of zirconium, in % by weight, C_Nb is the concentration of niobium, in % by weight, and smelting is carried out by double remelting.

EFFECT: chemically homogeneous zirconium-niobium alloys with optimal technical and economic indicators and a melting point no more than 150 K higher than the melting point of zirconium are obtained, eliminating the cause of formation of structural-phase inhomogeneities in form of areas with an increased content of niobium in ingots and their products.

10 cl, 5 tbl, 4 ex

Similar patents RU2796507C1

Title	Year	Author	Number
METHOD FOR MANUFACTURING INGOTS OF ZIRCONIUM ALLOYS	2022	Aleksandrov Aleksandr Vladimirovich Ziganshin Aleksandr Gusmanovich Filatova Nadezhda Konstantinovna Kabanov Aleksandr Anatolevich Martynov Andrei Alekseevich Bekmansurov Rustam Fanilevich	RU2800271C1
METHOD FOR PRODUCTION OF INGOTS OUT OF ZIRCONIUM ALLOYS BASED ON MAGNESIUM-THERMAL SPONGE	2018	Aleksandrov Aleksandr Vladimirovich Arzhakova Valentina Mikhajlovna Ziganshin Aleksandr Gusmanovich Kabanov Aleksandr Anatolevich Martynov Andrej Alekseevich Novikov Vladimir Vladimirovich Popovich Valerij Andreevich Filatova Nadezhda Konstantinovna Khudyakov Dmitrij Arkadevich	RU2700892C2
METHOD OF PRODUCTION OF ZIRCONIUM-BASED ALLOYS	2005	Andreev Andrej Vladislavovich Akhtonov Sergej Gennad'Evich Antipov Vadim Vital'Evich Bessonov Oleg Jur'Evich Ziganshin Aleksandr Gusmanovich Tarasevich Ol'Ga Stepanovna Cheremnykh Gennadij Sergeevich	RU2302476C2
METHOD FOR PRODUCING ZIRCONIUM-NIOBIUM MASTER ALLOY	2005	Andreev Andrej Vladislavovich Aleksandrov Aleksandr Vladimirovich Akhtonov Sergej Gennad'Evich Antipov Vadim Vital'Evich Bessonov Oleg Jur'Evich Ziganshin Aleksandr Gusmanovich Rodchenkov Nikolaj Vasil'Evich Cheremnykh Gennadij Sergeevich Shtutsa Mikhail Georgievich Arzhakova Valentina Mikhajlovna Shikov Aleksandr Konstantinovich	RU2313591C2
METHOD OF MAKING COLD-ROLLED TUBULAR ARTICLES FROM ZIRCONIUM ALLOYS WITH HIGH CORROSION RESISTANCE (VERSIONS)	2023	Filatova Nadezhda Konstantinovna Nesterova Nina Vasilevna Zavodchikov Aleksandr Sergeevich Ozhmegov Kirill Vladimirovich Markelov Vladimir Andreevich Saburov Nikolaj Sergeevich	RU2823592C1
METHOD OF PRODUCING OF INTERMETALLIC ALLOYS BASED ON TITANIUM ALUMINIDE WITH INCREASED NIOBIUM CONTENT	2014	Aleksandrov Aleksandr Vladimirovich Andreev Andrej Vladislavovich Bezuglov Aleksandr Jur'Evich Volkov Igor' L'Vovich Kodintsev Viktor Vasil'Evich Nochovnaja Nadezhda Alekseevna Skvortsova Svetlana Vladimirovna Smirnov Vladimir Grigor'Evich Tokarev Konstantin Aleksandrovich	RU2576288C1
METHOD OF PRODUCTION OF INGOTS OF ZIRCONIUM-COLUMBIUM ALLOY MICROALLOYED WITH IRON AND OXYGEN	2007	Andreev Andrej Vladislavovich Bessonov Oleg Jur'Evich Ziganshin Aleksandr Gusmanovich Morenko Ol'Ga Grigor'Evna Shtutsa Mikhail Georgievich	RU2365643C2
METHOD OF OBTAINING SEMI-FINISHED PRODUCT FROM ALLOY ON BASIS OF NIOBIUM	2018	Semin Aleksandr Anatolevich	RU2680321C1
METHOD OF OBTAINING TITANIUM ALLOY INGOTS	2017	Nesterova Nina Vasilevna Osipov Sergej Yurevich Orlov Vladislav Konstantinovich Yurev Aleksandr Andreevich	RU2675010C1
METHOD OF MANUFACTURE OF CONSUMABLE ELECTRODE FROM SPONGE METAL	2007	Aleksandrov Aleksandr Vladimirovich Andreev Andrej Vladislavovich Antipov Vadim Vital'Evich Akhtonov Sergej Gennad'Evich Bessonov Oleg Jur'Evich Ziganshin Aleksandr Gusmanovich	RU2365464C2

RU 2 796 507 C1

Authors

Novikov Vladimir Vladimirovich

Kabanov Aleksandr Anatolevich

Filatova Nadezhda Konstantinovna

Golovin Anton Vladimirovich

Martynov Andrej Alekseevich

Ziganshin Aleksandr Gusmanovich

Bekmansurov Rustam Fanilevich

Dates

2023-05-24—Published

2022-06-08—Filed