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2 483 134

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(51)

IPC

C22C35/00(2006-01-01)

C21C1/00(2006-01-01)

C21C7/00(2006-01-01)

(21) (22)

Application

2011136465/02, 2011-09-01

(24)

Start date

2011-09-01

(22)

Actual filing date

2011-09-01

(45)

Published

2013-05-27

(72)

Inventor

Rjabchikov Ivan Vasil'EvichKozyrev Dmitrij Igorevich

(73)

Holder

Rjabchikov Ivan Vasil'EvichKozyrev Dmitrij IgorevichObshchestvo S Ogranichennoj Otvetstvennost'Ju Predprijatie Kozyreva I Rjabchikova"

ALLOY OF OUT-OF-FURNACE PRODUCTION OF STEEL AND IRON AND BLEND TO THIS END Russian patent published in 2013 - IPC C22C35/00 C21C1/00 C21C7/00

Abstract RU 2483134 C2

FIELD: metallurgy.

SUBSTANCE: proposed composition contains the following substances, in wt %: titanium - 30- 50, zirconium - 1-25, silicon - 15-30, aluminium - 0.1-3, iron making the rest. For production of proposed alloy the blend is used that contains ilmenite concentrate, rutile, coal, quartz sand, quartzite, and zirconium concentrate.

EFFECT: efficient continuous carbothermic process, decreased consumption of aluminium and heavy nonferrous metals.

7 cl, 1 tbl

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RU 2 483 134 C2

Authors

Rjabchikov Ivan Vasil'Evich

Kozyrev Dmitrij Igorevich

Dates

2013-05-27—Published

2011-09-01—Filed