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SU1702696A1 - Slag forming mixture - Google Patents

Slag forming mixture

Info

Publication number
SU1702696A1
SU1702696A1 SU4625629/02A SU4625629A SU1702696A1 SU 1702696 A1 SU1702696 A1 SU 1702696A1 SU 4625629/02 A SU4625629/02 A SU 4625629/02A SU 4625629 A SU4625629 A SU 4625629A SU 1702696 A1 SU1702696 A1 SU 1702696A1
Authority
SU
USSR - Soviet Union
Prior art keywords
mixture
waste
slag
aluminium
production
Prior art date
Application number
SU4625629/02A
Other languages
Russian (ru)
Inventor
О.В. Селезнев
А.В. Негода
В.П. Дементьев
Д.Б. Беркович
Original Assignee
Кузнецкий металлургический комбинат им. В.И.Ленина
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Кузнецкий металлургический комбинат им. В.И.Ленина filed Critical Кузнецкий металлургический комбинат им. В.И.Ленина
Priority to SU4625629/02A priority Critical patent/SU1702696A1/en
Application granted granted Critical
Publication of SU1702696A1 publication Critical patent/SU1702696A1/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)

Abstract

FIELD: metallurgy, namely compositions of slag-forming mixtures to be used for at continuous steel casting. SUBSTANCE: slag-forming mixture contains (mass.%): amorphous graphite 10-20; lime 20-30; dust-like waste of ferrocilicon production 30-40 and dust-like waste of aluminium production 20-30. Such mixture has low melting temperature 1180-1190 C; slag melt of such mixture has low viscosity 0.05-0.06 Pa.s. Such properties allow to receive continuously cast billets with enhanced quality of their surface. Quantity of rejected billets with defects such as small-size slag inclusions is no more than 0.11-0.21%. Separation of fluorine compounds upon using such mixture is insignificant as fluorine contained in dust-like waste of aluminium production is in the form of compounds with aluminium, potassium, sodium, had been melt at electrolysis of aluminium. Cost price of mixture is rather small as it contains significant quantity of production waste. EFFECT: enhanced quality of surface of billets, lowered cost price of mixture, ameliorated sanitary labor conditions. 1 cl, 3 dwg
SU4625629/02A 1988-11-04 1988-11-04 Slag forming mixture SU1702696A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4625629/02A SU1702696A1 (en) 1988-11-04 1988-11-04 Slag forming mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4625629/02A SU1702696A1 (en) 1988-11-04 1988-11-04 Slag forming mixture

Publications (1)

Publication Number Publication Date
SU1702696A1 true SU1702696A1 (en) 1996-08-20

Family

ID=60520322

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4625629/02A SU1702696A1 (en) 1988-11-04 1988-11-04 Slag forming mixture

Country Status (1)

Country Link
SU (1) SU1702696A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2131788C1 (en) * 1997-12-30 1999-06-20 Акционерное общество "Кузнецкий металлургический комбинат" Method of manufacturing bearing steel ingots
RU2260494C1 (en) * 2004-01-26 2005-09-20 Открытое акционерное общество "Новокузнецкий металлургический комбинат" Slag-forming mixture for continuous casting rail steel
RU2356687C2 (en) * 2007-07-02 2009-05-27 Открытое акционерное общество "Новокузнецкий металлургический комбинат" Slag-forming mixture for tundish ladle
RU2465342C1 (en) * 2011-06-16 2012-10-27 Общество с ограниченной ответственностью Торговый дом "Байкальский алюминий" (ООО ТД "БайкAL") Method for obtaining synthetic flux for metallurgical processes of cast-iron and steel making
RU2572669C1 (en) * 2014-07-18 2016-01-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Сибирский государственный индустриальный университет" Slag-forming mix for continuous steel casting
RU2638721C1 (en) * 2016-07-01 2017-12-15 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский политехнический университет" Slag-forming mixture for continuous steel casting

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2131788C1 (en) * 1997-12-30 1999-06-20 Акционерное общество "Кузнецкий металлургический комбинат" Method of manufacturing bearing steel ingots
RU2260494C1 (en) * 2004-01-26 2005-09-20 Открытое акционерное общество "Новокузнецкий металлургический комбинат" Slag-forming mixture for continuous casting rail steel
RU2356687C2 (en) * 2007-07-02 2009-05-27 Открытое акционерное общество "Новокузнецкий металлургический комбинат" Slag-forming mixture for tundish ladle
RU2465342C1 (en) * 2011-06-16 2012-10-27 Общество с ограниченной ответственностью Торговый дом "Байкальский алюминий" (ООО ТД "БайкAL") Method for obtaining synthetic flux for metallurgical processes of cast-iron and steel making
RU2572669C1 (en) * 2014-07-18 2016-01-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Сибирский государственный индустриальный университет" Slag-forming mix for continuous steel casting
RU2638721C1 (en) * 2016-07-01 2017-12-15 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский политехнический университет" Slag-forming mixture for continuous steel casting

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