ZA713633B - Refining iron or steel - Google Patents

Refining iron or steel

Info

Publication number
ZA713633B
ZA713633B ZA713633A ZA713633A ZA713633B ZA 713633 B ZA713633 B ZA 713633B ZA 713633 A ZA713633 A ZA 713633A ZA 713633 A ZA713633 A ZA 713633A ZA 713633 B ZA713633 B ZA 713633B
Authority
ZA
South Africa
Prior art keywords
steel
refining iron
refining
iron
Prior art date
Application number
ZA713633A
Inventor
J Harding
H Miller
Original Assignee
African Oxygen Ltd
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 African Oxygen Ltd filed Critical African Oxygen Ltd
Publication of ZA713633B publication Critical patent/ZA713633B/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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5241—Manufacture of steel in electric furnaces in an inductively heated furnace
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/068—Decarburising
    • 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
    • Y02P10/25—Process efficiency
ZA713633A 1971-05-28 1971-06-04 Refining iron or steel ZA713633B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2823170 1971-05-28

Publications (1)

Publication Number Publication Date
ZA713633B true ZA713633B (en) 1972-01-26

Family

ID=10272400

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA713633A ZA713633B (en) 1971-05-28 1971-06-04 Refining iron or steel

Country Status (2)

Country Link
GB (1) GB1343116A (en)
ZA (1) ZA713633B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212665A (en) * 1978-07-27 1980-07-15 Special Metals Corporation Decarburization of metallic alloys

Also Published As

Publication number Publication date
GB1343116A (en) 1974-01-10

Similar Documents

Publication Publication Date Title
ZA727357B (en) Ore reduction process
ZA723826B (en) Ferrous alloys
AU470141B2 (en) Steam-dry iron
ZA725753B (en) Agents for the treatment of molten iron
YU194373A (en) Device for the oxidation of raw iron into steel
ZA722226B (en) Improved degasser
ZA724353B (en) Stainless steel
ZA722269B (en) Process for making steel
US3905809B2 (en) Alloy for making ductile iron
AU5195873A (en) Flux for refining iron and steel
ZA723427B (en) Profile steel shear
ZA713633B (en) Refining iron or steel
AU4798072A (en) Metallurgical coke substitute
ZA727868B (en) Steel frame construction
GB1407066A (en) Furnace
CA978368A (en) Treating steel in the ladle
AU453171B2 (en) Refining iron or steel
AU2963571A (en) Refining iron or steel
ZA727067B (en) Heavy metal chelating agents
ZA724743B (en) Cast iron alloys
ZA726262B (en) Steels
IL38493A (en) Corrosion resistant ferritic alloys
ZA724920B (en) Control technique for steelmaking
CA857816A (en) Iron ore treating process
ZA721329B (en) Refining of iron