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2 228 955

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Application

2002131722/02, 2002-11-26

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Start date

2002-11-26

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Actual filing date

2002-11-26

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Published

2004-05-20

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Inventor

Vdovin K.N.Sibagatullin S.K.Terent'Ev V.L.Nefedov S.N.

(73)

Holder

Vdovin Konstantin Nikolaevich Cheljabinskaja Obl., G. Magnitogorsk, Ul. Kalinina, Kv.35Sibagatullin Salavat Kamilovich Cheljabinskaja Obl., G. Magnitogorsk, Pr. Lenina, Kv.19

METHOD OF MELTING CAST-IRON AT LOW CONTENT OF SILICON Russian patent published in 2004 - IPC

Abstract RU 2228955 C1

FIELD: metallurgy; production of cast-iron in blast furnaces. SUBSTANCE: proposed method includes loading components of iron ore material to weigh hopper at increase of equivalent size (fw.size), components with equal equivalent size are taken at increase towards weighted mean (fw.mean). EFFECT: reduced content of silicon in cast-iron at simultaneous reduction of specific consumption of coke. 2 tbl, 1 ex

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RU 2 228 955 C1

Authors

Vdovin K.N.

Sibagatullin S.K.

Terent'Ev V.L.

Nefedov S.N.

Dates

2004-05-20—Published

2002-11-26—Filed

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