GB562883A - Improvements in or relating to the manufacture of steel by the basic bessemer process - Google Patents

Improvements in or relating to the manufacture of steel by the basic bessemer process

Info

Publication number
GB562883A
GB562883A GB17300/42A GB1730042A GB562883A GB 562883 A GB562883 A GB 562883A GB 17300/42 A GB17300/42 A GB 17300/42A GB 1730042 A GB1730042 A GB 1730042A GB 562883 A GB562883 A GB 562883A
Authority
GB
United Kingdom
Prior art keywords
steel
manufacture
per cent
relating
converter
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
GB17300/42A
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.)
Brassert & Co
Original Assignee
Brassert & Co
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 Brassert & Co filed Critical Brassert & Co
Priority to GB17300/42A priority Critical patent/GB562883A/en
Publication of GB562883A publication Critical patent/GB562883A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

562,883. Steel manufacture. BRASSERT & CO., Ltd., H. A., and MILES, J. Sept. 21, 1943, No. 17300/42. [Class 72] In the manufacture of steel by the basic Bessemer process, iron having a phosphorus content of less than 1.4 per cent and a silicon content of less than 1.5 per cent is charged from a melting or blast furnace into a converter without being preheated and converted into steel with a single blow of a cold blast. Slag forming materials including lime in a proportion determined by the formulae 2CaO.SiO2, 3CaOP2O5 which substances are formed by the combination of the lime with the phosphorus and silicon in the metal are also charged into the converter and the' iron preferably contains 2.6-3.5 per cent of carbon. Specifications 19053/04, [Class 72], 474,224, 514,978, 525,591 and 546,020 are referred to.
GB17300/42A 1943-09-21 1943-09-21 Improvements in or relating to the manufacture of steel by the basic bessemer process Expired GB562883A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB17300/42A GB562883A (en) 1943-09-21 1943-09-21 Improvements in or relating to the manufacture of steel by the basic bessemer process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17300/42A GB562883A (en) 1943-09-21 1943-09-21 Improvements in or relating to the manufacture of steel by the basic bessemer process

Publications (1)

Publication Number Publication Date
GB562883A true GB562883A (en) 1944-07-20

Family

ID=10092757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17300/42A Expired GB562883A (en) 1943-09-21 1943-09-21 Improvements in or relating to the manufacture of steel by the basic bessemer process

Country Status (1)

Country Link
GB (1) GB562883A (en)

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