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GB713300A - Improvements in or relating to the manufacture of steel - Google Patents

Improvements in or relating to the manufacture of steel

Info

Publication number
GB713300A
GB713300A GB2798852A GB2798852A GB713300A GB 713300 A GB713300 A GB 713300A GB 2798852 A GB2798852 A GB 2798852A GB 2798852 A GB2798852 A GB 2798852A GB 713300 A GB713300 A GB 713300A
Authority
GB
United Kingdom
Prior art keywords
steel
manufacture
relating
per cent
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
GB2798852A
Inventor
Hans Kosmider
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.)
Huettenwerk Haspe AG
Original Assignee
Huettenwerk Haspe AG
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 Huettenwerk Haspe AG filed Critical Huettenwerk Haspe AG
Priority to GB2798852A priority Critical patent/GB713300A/en
Publication of GB713300A publication Critical patent/GB713300A/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
    • C21C5/34—Blowing through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

The oxygen content of the oxygen-containing gas in the process for the manufacture of steel described in Specification 713,246 is above 94 per cent. and is mixed with steam in a ratio between 0.5 to 1 and 6 to 1 to produce steel having a nitrogen content between 0.002 and 0.01 per cent.
GB2798852A 1952-11-06 1952-11-06 Improvements in or relating to the manufacture of steel Expired GB713300A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2798852A GB713300A (en) 1952-11-06 1952-11-06 Improvements in or relating to the manufacture of steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2798852A GB713300A (en) 1952-11-06 1952-11-06 Improvements in or relating to the manufacture of steel

Publications (1)

Publication Number Publication Date
GB713300A true GB713300A (en) 1954-08-11

Family

ID=10268481

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2798852A Expired GB713300A (en) 1952-11-06 1952-11-06 Improvements in or relating to the manufacture of steel

Country Status (1)

Country Link
GB (1) GB713300A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863756A (en) * 1956-10-22 1958-12-09 Huettenwerk Haspe A G Process for the production of highgrade thomas steel
US6873607B1 (en) * 1998-09-30 2005-03-29 Mitsubishi Denki Kabushiki Kaisha Interference detection method and an interference avoidance method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863756A (en) * 1956-10-22 1958-12-09 Huettenwerk Haspe A G Process for the production of highgrade thomas steel
US6873607B1 (en) * 1998-09-30 2005-03-29 Mitsubishi Denki Kabushiki Kaisha Interference detection method and an interference avoidance method

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