ES368445A1 - Procedimiento de conduccion automatica de la operacion de afino de la fundicion en un convertidor con soplado por la parte alta. - Google Patents

Procedimiento de conduccion automatica de la operacion de afino de la fundicion en un convertidor con soplado por la parte alta.

Info

Publication number
ES368445A1
ES368445A1 ES368445A ES368445A ES368445A1 ES 368445 A1 ES368445 A1 ES 368445A1 ES 368445 A ES368445 A ES 368445A ES 368445 A ES368445 A ES 368445A ES 368445 A1 ES368445 A1 ES 368445A1
Authority
ES
Spain
Prior art keywords
automatic control
pig iron
refining operation
blowing
iron refining
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES368445A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NATIONALE DE RECH METALLURG CE
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
NATIONALE DE RECH METALLURG CE
Centre de Recherches Metallurgiques CRM ASBL
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 NATIONALE DE RECH METALLURG CE, Centre de Recherches Metallurgiques CRM ASBL filed Critical NATIONALE DE RECH METALLURG CE
Publication of ES368445A1 publication Critical patent/ES368445A1/es
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
ES368445A 1968-06-26 1969-06-17 Procedimiento de conduccion automatica de la operacion de afino de la fundicion en un convertidor con soplado por la parte alta. Expired ES368445A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES368445A1 true ES368445A1 (es) 1971-05-01

Family

ID=3853149

Family Applications (1)

Application Number Title Priority Date Filing Date
ES368445A Expired ES368445A1 (es) 1968-06-26 1969-06-17 Procedimiento de conduccion automatica de la operacion de afino de la fundicion en un convertidor con soplado por la parte alta.

Country Status (8)

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

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 (de) * 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
NL6909856A (de) 1969-12-30
DE1931725B2 (de) 1973-04-05
JPS502366B1 (de) 1975-01-25
US3773495A (en) 1973-11-20
LU58814A1 (de) 1969-10-28
GB1241242A (en) 1971-08-04
BE717199A (de) 1968-12-27
DE1931725A1 (de) 1970-05-27
DE1931725C3 (de) 1973-11-22

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