GB1261698A - Improved oxygen steelmaking process - Google Patents

Improved oxygen steelmaking process

Info

Publication number
GB1261698A
GB1261698A GB2913870A GB2913870A GB1261698A GB 1261698 A GB1261698 A GB 1261698A GB 2913870 A GB2913870 A GB 2913870A GB 2913870 A GB2913870 A GB 2913870A GB 1261698 A GB1261698 A GB 1261698A
Authority
GB
United Kingdom
Prior art keywords
steelmaking process
improved oxygen
oxygen steelmaking
june
oxygen
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
GB2913870A
Inventor
John B Nail
Leo H Sherwin
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.)
Wheeling Pittsburgh Steel Corp
Original Assignee
Wheeling Pittsburgh Steel Corp
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 Wheeling Pittsburgh Steel Corp filed Critical Wheeling Pittsburgh Steel Corp
Publication of GB1261698A publication Critical patent/GB1261698A/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)
  • Heat Treatment Of Sheet Steel (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

1,261,698 Oxygen steelmaking. WHEELING- PITTSBURGH STEEL CORP. June 16, 1970 [June 16, 1969], No.29138/70. Heading C7D. In an oxygen steelmarking process the refining conditions are so controlled that at the first turndown of the converter the weight per cent of manganese in the steel and the temperature in ‹F. are related by the expression The manganese content is preferably 0À41% to 0À53%.
GB2913870A 1969-06-16 1970-06-16 Improved oxygen steelmaking process Expired GB1261698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83370569A 1969-06-16 1969-06-16

Publications (1)

Publication Number Publication Date
GB1261698A true GB1261698A (en) 1972-01-26

Family

ID=25265068

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2913870A Expired GB1261698A (en) 1969-06-16 1970-06-16 Improved oxygen steelmaking process

Country Status (5)

Country Link
JP (1) JPS499008B1 (en)
CA (1) CA931764A (en)
DE (1) DE2007782A1 (en)
FR (1) FR2046796B1 (en)
GB (1) GB1261698A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS578805U (en) * 1980-06-11 1982-01-18

Also Published As

Publication number Publication date
FR2046796B1 (en) 1974-08-09
CA931764A (en) 1973-08-14
JPS499008B1 (en) 1974-03-01
FR2046796A1 (en) 1971-03-12
DE2007782A1 (en) 1971-01-07

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