BE797142A - Refining of steel in an oxygen converter - to incorporate additional scrap in the charge - Google Patents

Refining of steel in an oxygen converter - to incorporate additional scrap in the charge

Info

Publication number
BE797142A
BE797142A BE6044068A BE6044068A BE797142A BE 797142 A BE797142 A BE 797142A BE 6044068 A BE6044068 A BE 6044068A BE 6044068 A BE6044068 A BE 6044068A BE 797142 A BE797142 A BE 797142A
Authority
BE
Belgium
Prior art keywords
steel
refining
charge
incorporate additional
oxygen converter
Prior art date
Application number
BE6044068A
Other languages
French (fr)
Original Assignee
Centre Rech Metallurgique
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 Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Publication of BE797142A publication Critical patent/BE797142A/en

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
    • C21C5/34—Blowing through the bath
    • 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)

Abstract

The proportion of scrap may be increased by 50% of the wt. of steel to be refined. A quantity of oxygen greater than the stoichiometric quantity required for refining the steel is introduced into the bath and a combustible fluid is introduced laterally into the bath below the surface of the metal.
BE6044068A 1972-04-04 1973-03-21 Refining of steel in an oxygen converter - to incorporate additional scrap in the charge BE797142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU65098 1972-04-04

Publications (1)

Publication Number Publication Date
BE797142A true BE797142A (en) 1973-07-16

Family

ID=19727008

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6044068A BE797142A (en) 1972-04-04 1973-03-21 Refining of steel in an oxygen converter - to incorporate additional scrap in the charge

Country Status (2)

Country Link
BE (1) BE797142A (en)
LU (1) LU65098A1 (en)

Also Published As

Publication number Publication date
LU65098A1 (en) 1973-10-15

Similar Documents

Publication Publication Date Title
ES8103781A1 (en) Process for increasing the corrosion resistance of nitrided structural parts made of iron material
GB1148602A (en) Improvements in and relating to the treatment of metals
IT980292B (en) PROCEDURE FOR REFINING MOLTEN IRON METAL BY INJECTION OF OXYGEN AND A MONOATOMIC GAS
IT960627B (en) MANUFACTURING METHOD OF LOW ALLOY STEEL POWDERS WITH A LOW CONTENT OF OXIDIC CONSTITUENTS
ES433603A1 (en) Method for melting sponge iron
ES432844A1 (en) Additives to improve slag formation in steelmaking furnaces
ES257729A1 (en) Process for the production of steel
BE797142A (en) Refining of steel in an oxygen converter - to incorporate additional scrap in the charge
GB1268706A (en) Process for the production of a pig iron with vermicular graphite
FR2045771A7 (en) Corrosion resistant steel
NL6918753A (en) Nodular cast iron containing nodular - graphite
GB1471599A (en) Process for limiting the oxidation of the charge during smelting of ferrous scrap material
GB1217620A (en) Refractory shaped bodies cast in the molten state and method for the production thereof
ES431671A1 (en) Method for refining pig iron into steel
ES337626A1 (en) Improvements in and relating to the refining of metals
GB1032423A (en) Improvements in or relating to a process for the production of steel
CA843861A (en) Continuous bath smelting and refining of oxide ores to steel
FR2094521A5 (en) Consumable lance - for oxygen injection
AU416942B2 (en) Continuous bath smelting and refining of goode ores to steel
FR2177595A2 (en) Continuous steel making - from pig iron by making a metal-slag - gas emulsion
GB1069099A (en) A method of making magnesium articles
IT969403B (en) LANCE TO BLOW GAS IN COLAR PARTS TO TREAT MOLTEN METAL BATHS WITH OXYGEN
GB1155857A (en) Process For Manufacturing Iron And Steel With Low Sulphur Content
Ionov et al. Assimilation of Oxygen from the Furnace Atmosphere and the Injected Gas by the Open Hearth Bath
GB1261698A (en) Improved oxygen steelmaking process