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(19)

RU

(11)

2 795 068

(13)

C1

(51)

IPC

C22C35/00(2006-01-01)

C21C7/00(2006-01-01)

(21) (22)

Application

2022123973, 2022-09-08

(24)

Start date

2022-09-08

(22)

Actual filing date

2022-09-08

(45)

Published

2023-04-28

(72)

Inventor

Zhuchkov Vladimir IvanovichZayakin Oleg VadimovichKel Ilya NikolaevichMikhajlova Lyudmila YurevnaSychev Aleksandr Vladimirovich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Institut Metallurgii Uralskogo Otdeleniya Rossijskoj Akademii Nauk Uro Ran)

COMPLEX ALLOY FOR MICROALLOYING AND DEOXIDATION OF STEEL BASED ON IRON Russian patent published in 2023 - IPC C22C35/00 C21C7/00 

Abstract RU 2795068 C1

FIELD: metallurgy.

SUBSTANCE: invention relates to ferroalloy production and can be used in steelmaking for steel microalloying with niobium and deoxidation of metallic iron-carbon melt with silicon and titanium. The alloy contains, wt.%: titanium 1.0-5.0, niobium 18-25, silicon 20-25, the rest is iron and impurities.

EFFECT: invention provides high and stable assimilation of niobium with minimal amounts of active elements of silicon and titanium.

1 cl, 1 tbl

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RU 2 795 068 C1

Authors

Zhuchkov Vladimir Ivanovich

Zayakin Oleg Vadimovich

Kel Ilya Nikolaevich

Mikhajlova Lyudmila Yurevna

Sychev Aleksandr Vladimirovich

Dates

2023-04-28—Published

2022-09-08—Filed

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