GB521701A - Improvements in and relating to the manufacture of steel by the bessemer process - Google Patents

Improvements in and relating to the manufacture of steel by the bessemer process

Info

Publication number
GB521701A
GB521701A GB3380838A GB3380838A GB521701A GB 521701 A GB521701 A GB 521701A GB 3380838 A GB3380838 A GB 3380838A GB 3380838 A GB3380838 A GB 3380838A GB 521701 A GB521701 A GB 521701A
Authority
GB
United Kingdom
Prior art keywords
slag
steel
blow
added
relating
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
GB3380838A
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.)
H A BRASSERT AND Co Ltd
Original Assignee
H A BRASSERT AND Co 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 H A BRASSERT AND Co Ltd filed Critical H A BRASSERT AND Co Ltd
Priority to GB3380838A priority Critical patent/GB521701A/en
Publication of GB521701A publication Critical patent/GB521701A/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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

521,701. Steel. BRASSERT, H. A., and BRASSERT & CO., Ltd., H. A. Nov. 21, 1938, No. 33808. [Class 72] In the production of steel by the acid or basic Bessemer process in which the blow is stopped, the slag removed, a further quantity of dephosphorizing slag materials added and the blow finished, molten pig iron of high carbon content is added to the converter during the interruption of the blow. The pig iron may be poured through the first slag before it is removed or may be added after the removal of that slag or may be poured through the second slag before the second blow. Specification 492,740 is referred to.
GB3380838A 1938-11-21 1938-11-21 Improvements in and relating to the manufacture of steel by the bessemer process Expired GB521701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3380838A GB521701A (en) 1938-11-21 1938-11-21 Improvements in and relating to the manufacture of steel by the bessemer process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3380838A GB521701A (en) 1938-11-21 1938-11-21 Improvements in and relating to the manufacture of steel by the bessemer process

Publications (1)

Publication Number Publication Date
GB521701A true GB521701A (en) 1940-05-29

Family

ID=10357699

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3380838A Expired GB521701A (en) 1938-11-21 1938-11-21 Improvements in and relating to the manufacture of steel by the bessemer process

Country Status (1)

Country Link
GB (1) GB521701A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028232A (en) * 1953-05-06 1962-04-03 Voest Ag Process for blowing pig-iron
DE1179964B (en) * 1957-12-31 1964-10-22 Phoenix Rheinrohr Ag Method for producing steel in the bottom-blowing converter by refining a pig iron containing 0.6 to 2 percent phosphorus
US3254987A (en) * 1962-05-12 1966-06-07 Huettenwerk Oberhausen Ag Method of operating an iron-refining basic converter and for refining iron into steel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028232A (en) * 1953-05-06 1962-04-03 Voest Ag Process for blowing pig-iron
DE1179964B (en) * 1957-12-31 1964-10-22 Phoenix Rheinrohr Ag Method for producing steel in the bottom-blowing converter by refining a pig iron containing 0.6 to 2 percent phosphorus
US3254987A (en) * 1962-05-12 1966-06-07 Huettenwerk Oberhausen Ag Method of operating an iron-refining basic converter and for refining iron into steel

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