GB755416A - Cooled nozzle for treating molten metal - Google Patents

Cooled nozzle for treating molten metal

Info

Publication number
GB755416A
GB755416A GB37086/54A GB3708654A GB755416A GB 755416 A GB755416 A GB 755416A GB 37086/54 A GB37086/54 A GB 37086/54A GB 3708654 A GB3708654 A GB 3708654A GB 755416 A GB755416 A GB 755416A
Authority
GB
United Kingdom
Prior art keywords
molten metal
nozzle
cooling jacket
jacket
treating molten
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
GB37086/54A
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 Oberhausen AG
Original Assignee
Huettenwerk Oberhausen 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 Oberhausen AG filed Critical Huettenwerk Oberhausen AG
Publication of GB755416A publication Critical patent/GB755416A/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
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Glanulating (AREA)

Abstract

755,416. Tuyeres. HUTTENWERK OBERHAUSEN AKT.-GES. Dec. 22, 1954 [Dec. 28, 1953], No. 37086/54. Class 51(1). A nozzle 1 for introducing gases, liquids, finely-divided solids or mixtures of these below the surface 11 of a molten metal bath, has a cooling jacket 2 surrounding the nozzle and a second cooling jacket 6 surrounding the part of the cooling jacket 2 not immersed in the molten metal. The cooling jacket 2 may be slidable within the jacket 6 so that the length of the nozzle projecting from the jacket 6 can be varied.
GB37086/54A 1953-12-28 1954-12-22 Cooled nozzle for treating molten metal Expired GB755416A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE755416X 1953-12-28

Publications (1)

Publication Number Publication Date
GB755416A true GB755416A (en) 1956-08-22

Family

ID=6659621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37086/54A Expired GB755416A (en) 1953-12-28 1954-12-22 Cooled nozzle for treating molten metal

Country Status (1)

Country Link
GB (1) GB755416A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045997A (en) * 1959-03-02 1962-07-24 Armco Steel Corp Porous oxygen lance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045997A (en) * 1959-03-02 1962-07-24 Armco Steel Corp Porous oxygen lance

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