GB504271A - Process for the production of thomas-steel - Google Patents

Process for the production of thomas-steel

Info

Publication number
GB504271A
GB504271A GB2287137A GB2287137A GB504271A GB 504271 A GB504271 A GB 504271A GB 2287137 A GB2287137 A GB 2287137A GB 2287137 A GB2287137 A GB 2287137A GB 504271 A GB504271 A GB 504271A
Authority
GB
United Kingdom
Prior art keywords
converter
iron
steel
blown
treated
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
GB2287137A
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.)
REINHOLD BAAKE
Original Assignee
REINHOLD BAAKE
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 REINHOLD BAAKE filed Critical REINHOLD BAAKE
Priority to GB2287137A priority Critical patent/GB504271A/en
Publication of GB504271A publication Critical patent/GB504271A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28Manufacture 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)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

504,271. Steel. BAAKE, R. Aug. 20, 1937, No. 22871. [Class 72] In a process for the production of Thomas steel, the pig iron before being treated in the converter is treated in a basic-lined container or ladle with a molten phosphorus-extracting mixture of lime, manganese oxide, and iron oxide. The pig iron and the molten slag may then be poured into the converter and blown. In modifications, part of the slag may be poured off the iron in the converter, the iron and the remainder of the slag being transferred to a converter and blown ; or the pig iron may be first blown, then treated in the container as above, and afterwards reblown in a converter. Specification 1273/92, [Class 72], is referred to.
GB2287137A 1937-08-20 1937-08-20 Process for the production of thomas-steel Expired GB504271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2287137A GB504271A (en) 1937-08-20 1937-08-20 Process for the production of thomas-steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2287137A GB504271A (en) 1937-08-20 1937-08-20 Process for the production of thomas-steel

Publications (1)

Publication Number Publication Date
GB504271A true GB504271A (en) 1939-04-20

Family

ID=10186359

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2287137A Expired GB504271A (en) 1937-08-20 1937-08-20 Process for the production of thomas-steel

Country Status (1)

Country Link
GB (1) GB504271A (en)

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