SE8702601D0 - METALLURGICAL NOZZLE - Google Patents

METALLURGICAL NOZZLE

Info

Publication number
SE8702601D0
SE8702601D0 SE8702601A SE8702601A SE8702601D0 SE 8702601 D0 SE8702601 D0 SE 8702601D0 SE 8702601 A SE8702601 A SE 8702601A SE 8702601 A SE8702601 A SE 8702601A SE 8702601 D0 SE8702601 D0 SE 8702601D0
Authority
SE
Sweden
Prior art keywords
nozzle
molten metal
injecting gas
metallurgical
metallurgical nozzle
Prior art date
Application number
SE8702601A
Other languages
Swedish (sv)
Other versions
SE8702601L (en
Original Assignee
Hoeganaes Ab
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 Hoeganaes Ab filed Critical Hoeganaes Ab
Priority to SE8702601A priority Critical patent/SE8702601L/en
Publication of SE8702601D0 publication Critical patent/SE8702601D0/en
Priority to EP88850208A priority patent/EP0297067A1/en
Priority to NO882760A priority patent/NO882760L/en
Priority to FI883051A priority patent/FI883051A/en
Publication of SE8702601L publication Critical patent/SE8702601L/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Continuous Casting (AREA)

Abstract

Nozzle intended for injecting gas into molten metal, characterized by an elongate body (9) of refractory material containing a plurality of through-going capillaries (11), and a metal sleeve (13) surrounding said body (9); injection lance containing such nozzle; and the use of the nozzle for injecting gas into molten metal.
SE8702601A 1987-06-23 1987-06-23 METALLURGICAL NOZZLE SE8702601L (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8702601A SE8702601L (en) 1987-06-23 1987-06-23 METALLURGICAL NOZZLE
EP88850208A EP0297067A1 (en) 1987-06-23 1988-06-14 Metallurgical nozzle
NO882760A NO882760L (en) 1987-06-23 1988-06-22 METALLURGICAL NOZZLE.
FI883051A FI883051A (en) 1987-06-23 1988-06-23 METALLURGICAL DYSA.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8702601A SE8702601L (en) 1987-06-23 1987-06-23 METALLURGICAL NOZZLE

Publications (2)

Publication Number Publication Date
SE8702601D0 true SE8702601D0 (en) 1987-06-23
SE8702601L SE8702601L (en) 1988-12-24

Family

ID=20368949

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8702601A SE8702601L (en) 1987-06-23 1987-06-23 METALLURGICAL NOZZLE

Country Status (4)

Country Link
EP (1) EP0297067A1 (en)
FI (1) FI883051A (en)
NO (1) NO882760L (en)
SE (1) SE8702601L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922871A1 (en) * 1989-07-12 1991-01-24 Didier Werke Ag GAS PLEASE DEVICE
US5156801A (en) * 1990-06-04 1992-10-20 Refractory Services Corp. Low porosity-high density radial burst refractory plug with constant flow
GB9212953D0 (en) * 1992-06-18 1992-07-29 Foseco Int Purifying molten metal
DE10253535A1 (en) * 2002-11-16 2004-05-27 Sms Demag Ag Gas feed system for a converter in the production of carbon steels or stainless steels comprises a feed throttle unit assigned to a nozzle for periodically reducing or interrupting the gas supply into the inside of an oven

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1390694A (en) * 1920-06-14 1921-09-13 Jr William E Frawley Twyer
US3645520A (en) * 1970-07-29 1972-02-29 Allegheny Ludlum Ind Inc Consumable lance
DE2603965B1 (en) * 1976-02-03 1977-06-23 Klöckner-Werke AG, 4100 Duisburg BLASLANCE
GB2102926B (en) * 1981-06-03 1985-05-15 Nippon Kokan Kk Gas blowing nozzle, and production and usage thereof
GB2120369A (en) * 1982-05-20 1983-11-30 Ksr Int Ltd An improved metallurgical lance
SE447675B (en) * 1982-10-15 1986-12-01 Ifm Dev Ab Nozzle for injection injection
DE8426622U1 (en) * 1984-09-08 1989-02-16 Bitter, Karl-Heinz, 4690 Herne Blow stone for metallurgical pans
US4735400A (en) * 1986-03-28 1988-04-05 Toshin Steel Co., Ltd. Plug for a refining apparatus

Also Published As

Publication number Publication date
SE8702601L (en) 1988-12-24
EP0297067A1 (en) 1988-12-28
NO882760L (en) 1988-12-27
FI883051A0 (en) 1988-06-23
FI883051A (en) 1988-12-24
NO882760D0 (en) 1988-06-22

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Legal Events

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Ref document number: 8702601-9

Effective date: 19910101