Cored wire for out-of-furnace treatment of metallurgical melts

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United States of America Patent

PATENT NO 12203146
APP PUB NO 20220282346A1
SERIAL NO

17632743

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Abstract

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A wire for out-of-furnace treatment of metallurgical melts comprises a metallic sheath which encloses a core comprising at least one element selected from the group consisting of Ca, Ba, Sr, Mg, Si and Al, wherein at least one layer of a composite coating is applied to an inner and/or outer surface of said sheath, which coating consists of a lacquer paint material and contains high-melting ultrafine particles selected from compounds of metal carbides and/or nitrides and/or carbonitrides and/or silicides and/or borides. The composite coating comprises a protector material, for which ferroalloys and/or flux agents are used. The metals contained in the high-melting compounds are titanium and/or tungsten and/or silicon and/or magnesium and/or niobium and/or vanadium. Said coating is applied evenly onto the surface of the sheath.

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Patent Owner(s)

Patent OwnerAddress
RESEARCH AND DEVELOPMENT CENTER NPP LIMITED LIABILITY COMPANYPOSYOLOK VODREM 40 D 25 CHELYABINSKAYA OBL G CHELYABINSK 454901

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bakin, Igor Valerevich g. Chelyabinsk, RU 1 0
Dynin, Anton Iakovlevich g. Chelyabinsk, RU 1 0
Novokreshchenov, Viktor Vladimirovich g. Chelyabinsk, RU 1 0
Ryss, Oleg Grigorevich g. Chelyabinsk, RU 1 0
Tokarev, Artem Andreevich g. Kamensk-Uralskiy, RU 1 0
Usmanov, Rinat Gilemovich g. Chelyabinsk, RU 1 0

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