GB894729A - Treatment of ferrous metal - Google Patents

Treatment of ferrous metal

Info

Publication number
GB894729A
GB894729A GB3806559A GB3806559A GB894729A GB 894729 A GB894729 A GB 894729A GB 3806559 A GB3806559 A GB 3806559A GB 3806559 A GB3806559 A GB 3806559A GB 894729 A GB894729 A GB 894729A
Authority
GB
United Kingdom
Prior art keywords
treatment
ferrous metal
argon
reducing
gas
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
GB3806559A
Inventor
James Anthony Charles
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
Priority to GB3806559A priority Critical patent/GB894729A/en
Publication of GB894729A publication Critical patent/GB894729A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

Iron and its alloys are produced and refined by the process described and claimed in the parent Specification wherein the gas used in passing through the bore of the tubular carbon electrode to the arc is argon containing 0,05 to 20% by volume oxygen. A reducing gas or a powdered reducing solid may be mixed with the argon.
GB3806559A 1959-11-10 1959-11-10 Treatment of ferrous metal Expired GB894729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3806559A GB894729A (en) 1959-11-10 1959-11-10 Treatment of ferrous metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3806559A GB894729A (en) 1959-11-10 1959-11-10 Treatment of ferrous metal

Publications (1)

Publication Number Publication Date
GB894729A true GB894729A (en) 1962-04-26

Family

ID=10400915

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3806559A Expired GB894729A (en) 1959-11-10 1959-11-10 Treatment of ferrous metal

Country Status (1)

Country Link
GB (1) GB894729A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248071A (en) * 1990-09-19 1992-03-25 Vni I Pi Aluminievoi Magnievoi Method and apparatus for production of metal base composite material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248071A (en) * 1990-09-19 1992-03-25 Vni I Pi Aluminievoi Magnievoi Method and apparatus for production of metal base composite material

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