AU1677970A - Steelmaking - Google Patents

Steelmaking

Info

Publication number
AU1677970A
AU1677970A AU16779/70A AU1677970A AU1677970A AU 1677970 A AU1677970 A AU 1677970A AU 16779/70 A AU16779/70 A AU 16779/70A AU 1677970 A AU1677970 A AU 1677970A AU 1677970 A AU1677970 A AU 1677970A
Authority
AU
Australia
Prior art keywords
steelmaking
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
AU16779/70A
Inventor
Lawrence Harrison John
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.)
BOC Group Ltd
Original Assignee
British Oxigen 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 British Oxigen Ltd filed Critical British Oxigen Ltd
Publication of AU1677970A publication Critical patent/AU1677970A/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
    • C21C5/32—Blowing from above
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
AU16779/70A 1969-06-26 1970-06-24 Steelmaking Expired AU1677970A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3239969 1969-06-26
GBGB32399/69 1969-06-26

Publications (1)

Publication Number Publication Date
AU1677970A true AU1677970A (en) 1972-01-06

Family

ID=10338019

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16779/70A Expired AU1677970A (en) 1969-06-26 1970-06-24 Steelmaking

Country Status (4)

Country Link
AU (1) AU1677970A (en)
BE (1) BE752595A (en)
FR (1) FR2047962A7 (en)
ZA (1) ZA704201B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA775918B (en) * 1977-01-11 1978-05-30 Nat Steel Corp The use of orgon to prepare low-carbon,low-nitrogen steels in the basic oxygen process

Also Published As

Publication number Publication date
ZA704201B (en) 1971-02-24
FR2047962A7 (en) 1971-03-19
BE752595A (en) 1970-12-01

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