CA1045823A - Static method of controlling the refining reactions of pig iron for steel making purposes in an oxygen top blowing converter - Google Patents

Static method of controlling the refining reactions of pig iron for steel making purposes in an oxygen top blowing converter

Info

Publication number
CA1045823A
CA1045823A CA217,206A CA217206A CA1045823A CA 1045823 A CA1045823 A CA 1045823A CA 217206 A CA217206 A CA 217206A CA 1045823 A CA1045823 A CA 1045823A
Authority
CA
Canada
Prior art keywords
lime
slag
feo
content
pig iron
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
CA217,206A
Other languages
English (en)
French (fr)
Other versions
CA217206S (en
Inventor
Wilfried Pirklbauer
Helmut Pinger
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.)
Vereinigte Osterreichische Eisen und Stahlwerke AG
Original Assignee
Vereinigte Osterreichische Eisen und Stahlwerke AG
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 Vereinigte Osterreichische Eisen und Stahlwerke AG filed Critical Vereinigte Osterreichische Eisen und Stahlwerke AG
Application granted granted Critical
Publication of CA1045823A publication Critical patent/CA1045823A/en
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
    • 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
    • Y02P10/20—Recycling

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)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
CA217,206A 1974-01-15 1974-12-31 Static method of controlling the refining reactions of pig iron for steel making purposes in an oxygen top blowing converter Expired CA1045823A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT29374A AT336053B (de) 1974-01-15 1974-01-15 Statisches verfahren zur steuerung der frischreaktionen von stahlroheisen in einem sauerstoffaufblas- konverter

Publications (1)

Publication Number Publication Date
CA1045823A true CA1045823A (en) 1979-01-09

Family

ID=3486696

Family Applications (1)

Application Number Title Priority Date Filing Date
CA217,206A Expired CA1045823A (en) 1974-01-15 1974-12-31 Static method of controlling the refining reactions of pig iron for steel making purposes in an oxygen top blowing converter

Country Status (13)

Country Link
JP (1) JPS50103411A (enrdf_load_stackoverflow)
AT (1) AT336053B (enrdf_load_stackoverflow)
BE (1) BE824296A (enrdf_load_stackoverflow)
BR (1) BR7500280A (enrdf_load_stackoverflow)
CA (1) CA1045823A (enrdf_load_stackoverflow)
DE (1) DE2459449C3 (enrdf_load_stackoverflow)
ES (1) ES433459A1 (enrdf_load_stackoverflow)
FR (1) FR2257688B1 (enrdf_load_stackoverflow)
GB (1) GB1500188A (enrdf_load_stackoverflow)
LU (1) LU71623A1 (enrdf_load_stackoverflow)
PL (1) PL94955B1 (enrdf_load_stackoverflow)
RO (1) RO66837A (enrdf_load_stackoverflow)
SE (1) SE7415439L (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019219623A1 (de) * 2019-12-13 2021-06-17 Sms Group Gmbh Verfahren zur Bestimmung und Steuerung oder Regelung des Phosphor-Gehaltes in einer metallischen Schmelze während eines Frischprozesses einer metallischen Schmelze in einem metallurgischen Reaktor
CN116665791B (zh) * 2023-05-25 2025-07-25 重庆钢铁股份有限公司 一种适用全部钢种的转炉低成本合金计算方法

Also Published As

Publication number Publication date
JPS50103411A (enrdf_load_stackoverflow) 1975-08-15
RO66837A (ro) 1980-03-15
DE2459449A1 (de) 1975-07-17
DE2459449B2 (de) 1980-01-10
DE2459449C3 (de) 1980-09-04
LU71623A1 (enrdf_load_stackoverflow) 1975-06-17
PL94955B1 (enrdf_load_stackoverflow) 1977-09-30
SE7415439L (enrdf_load_stackoverflow) 1975-07-16
FR2257688A1 (enrdf_load_stackoverflow) 1975-08-08
ES433459A1 (es) 1976-12-16
BR7500280A (pt) 1975-11-04
ATA29374A (de) 1976-08-15
BE824296A (fr) 1975-05-02
AT336053B (de) 1977-04-12
FR2257688B1 (enrdf_load_stackoverflow) 1979-07-20
GB1500188A (en) 1978-02-08

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