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AT288454B - Nozzle for injecting media into molten metals - Google Patents

Nozzle for injecting media into molten metals

Info

Publication number
AT288454B
AT288454B AT91265A AT91265A AT288454B AT 288454 B AT288454 B AT 288454B AT 91265 A AT91265 A AT 91265A AT 91265 A AT91265 A AT 91265A AT 288454 B AT288454 B AT 288454B
Authority
AT
Austria
Prior art keywords
nozzle
molten metals
injecting media
injecting
media
Prior art date
Application number
AT91265A
Other languages
German (de)
Inventor
Walter Dipl Ing Hufnagl
Original Assignee
Hufnagl Walter
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 Hufnagl Walter filed Critical Hufnagl Walter
Application granted granted Critical
Publication of AT288454B publication Critical patent/AT288454B/en

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
    • C21C5/48—Bottoms or tuyéres of converters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT91265A 1964-02-06 1965-02-02 Nozzle for injecting media into molten metals AT288454B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH51607A DE1200544B (en) 1964-02-06 1964-02-06 Duese of capillaries

Publications (1)

Publication Number Publication Date
AT288454B true AT288454B (en) 1971-03-10

Family

ID=7157755

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91265A AT288454B (en) 1964-02-06 1965-02-02 Nozzle for injecting media into molten metals

Country Status (4)

Country Link
AT (1) AT288454B (en)
DE (1) DE1200544B (en)
FR (1) FR1543169A (en)
GB (1) GB1094482A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825241A (en) * 1973-10-26 1974-07-23 Steel Corp Apparatus for introducing gas to hot metal in a bottom pour vessel
DE2817006C2 (en) * 1978-04-19 1983-01-20 Estel Hoesch Werke Ag, 4600 Dortmund Device for heating open material melting containers, such as galvanizing, enameling, glass or the like. -Baths in tubs or basins
FR2538410B1 (en) * 1982-12-24 1988-04-29 Siderurgie Fse Inst Rech REFRACTORY ELEMENT AND NOZZLE HOLDER AND METHOD FOR PREVENTING REFRACTORY WEAR USING THE SAME
US4746103A (en) * 1985-08-20 1988-05-24 Kawasaki Steel Corporation Lance for blow-refinement in converter
US4735400A (en) * 1986-03-28 1988-04-05 Toshin Steel Co., Ltd. Plug for a refining apparatus
FR2601693B1 (en) * 1986-03-28 1990-12-21 Toshin Steel Co CAP FOR REFINING APPARATUS
FR2601695B1 (en) * 1986-03-28 1990-12-21 Toshin Steel Co CAP FOR REFINING APPARATUS
FR2601694B1 (en) * 1986-03-28 1990-12-21 Toshin Steel Co CAP FOR REFINING APPARATUS
KR900700638A (en) * 1988-02-19 1990-08-16 페터 울베르트 프리드리히 라브렌스 Permeable element
WO1995033587A1 (en) * 1994-06-08 1995-12-14 Veitsch-Radex Aktiengesellschaft Für Feuerfeste Erzeugnisse Scavening device for use with a metallurgical vessel, in particular a steel-making converter

Also Published As

Publication number Publication date
DE1200544B (en) 1965-09-09
FR1543169A (en) 1900-01-01
GB1094482A (en) 1967-12-13

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee