BE717199A - - Google Patents

Info

Publication number
BE717199A
BE717199A BE717199DA BE717199A BE 717199 A BE717199 A BE 717199A BE 717199D A BE717199D A BE 717199DA BE 717199 A BE717199 A BE 717199A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE717199A publication Critical patent/BE717199A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
BE717199D 1968-06-26 1968-06-26 BE717199A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE717199 1968-06-26

Publications (1)

Publication Number Publication Date
BE717199A true BE717199A (xx) 1968-12-27

Family

ID=3853149

Family Applications (1)

Application Number Title Priority Date Filing Date
BE717199D BE717199A (xx) 1968-06-26 1968-06-26

Country Status (8)

Country Link
US (1) US3773495A (xx)
JP (1) JPS502366B1 (xx)
BE (1) BE717199A (xx)
DE (1) DE1931725B2 (xx)
ES (1) ES368445A1 (xx)
GB (1) GB1241242A (xx)
LU (1) LU58814A1 (xx)
NL (1) NL6909856A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT346877B (de) * 1976-08-04 1978-11-27 Voest Ag Verfahren zur steuerung eines stahlfrischpro- zesses fuer staehle mit einem c-gehalt im bereich von 0,1 bis 0,8 gew.-%
US5584909A (en) * 1995-01-19 1996-12-17 Ltv Steel Company, Inc. Controlled foamy slag process
US5885323A (en) * 1997-04-25 1999-03-23 Ltv Steel Company, Inc. Foamy slag process using multi-circuit lance
CN113502400A (zh) * 2021-07-12 2021-10-15 上海环境工程设计研究院有限公司 一种富氧顶吹熔池熔炼炉系统及其控制方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB989993A (en) * 1961-07-13 1965-04-22 Stora Kopparbergs Bergslags Ab Method for the control of the refining by a stream of oxygen of carbon-containing metal melts
FR1410960A (fr) * 1961-07-20 1965-09-17 Pompey Acieries Procédé et dispositif de contrôle et de conduite de l'opération d'affinage pneumatique de la fonte
DE1433443B2 (de) * 1964-05-23 1972-01-27 Fried Krupp GmbH, 4300 Essen Verfahren zur ueberwachung und regelung der sauerstoffauf blasverfahren
US3475599A (en) * 1965-03-30 1969-10-28 Leeds & Northrup Co Process measurement system for basic oxygen refining of steel
US3377158A (en) * 1965-04-28 1968-04-09 Jones & Laughlin Steel Corp Converter control systems and methods
US3485619A (en) * 1965-10-04 1969-12-23 Beteiligungs & Patentverw Gmbh Method of automatic control and adjustment of oxygen blowing processes
LU50939A1 (xx) * 1966-04-20 1966-10-20
US3432288A (en) * 1966-06-29 1969-03-11 Allegheny Ludlum Steel Process control of top-blown oxygen converter

Also Published As

Publication number Publication date
DE1931725B2 (de) 1973-04-05
JPS502366B1 (xx) 1975-01-25
US3773495A (en) 1973-11-20
DE1931725A1 (de) 1970-05-27
DE1931725C3 (xx) 1973-11-22
ES368445A1 (es) 1971-05-01
LU58814A1 (xx) 1969-10-28
NL6909856A (xx) 1969-12-30
GB1241242A (en) 1971-08-04

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CENTRE NATIONAL DE RECHERCHES METALLIQUES A.S.B.L

Effective date: 19840626