ES465868A1 - Aparato para soplar materiales fluidos en banos de metal li-quido. - Google Patents

Aparato para soplar materiales fluidos en banos de metal li-quido.

Info

Publication number
ES465868A1
ES465868A1 ES465868A ES465868A ES465868A1 ES 465868 A1 ES465868 A1 ES 465868A1 ES 465868 A ES465868 A ES 465868A ES 465868 A ES465868 A ES 465868A ES 465868 A1 ES465868 A1 ES 465868A1
Authority
ES
Spain
Prior art keywords
molten metal
tuyere
contg
hole
gas
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
ES465868A
Other languages
English (en)
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.)
Centro Sperimentale Metallurgico SpA
Original Assignee
Centro Sperimentale Metallurgico SpA
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 Centro Sperimentale Metallurgico SpA filed Critical Centro Sperimentale Metallurgico SpA
Publication of ES465868A1 publication Critical patent/ES465868A1/es
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

Aparato para soplar materiales fluidos en baños de metal líquidoque consiste en una tobera la cual (a) incluye un elemento de inserción fijo hecho de ladrillo refractario provisto de un conducto central pasante e incorporado en la pared de recipiente de metal fundidocaracterizado porque una placa móvil está montada al exterior de la pared del recipiente de metal fundidocaracterizado porque una placa móvil está montada al exterior de la pared del recipiente delante del elemento de inserción fijo hecho de ladrillo refractario y es accionada para que desplace contra una placa fija perforada que forma parte del elemento de inserción de ladrillo refractario.
ES465868A 1977-01-17 1978-01-10 Aparato para soplar materiales fluidos en banos de metal li-quido. Expired ES465868A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47667/77A IT1086551B (it) 1977-01-17 1977-01-17 Dispositivo per l'iniezione di materiali fluidi in bagni di metallo liquido

Publications (1)

Publication Number Publication Date
ES465868A1 true ES465868A1 (es) 1978-09-16

Family

ID=11261775

Family Applications (1)

Application Number Title Priority Date Filing Date
ES465868A Expired ES465868A1 (es) 1977-01-17 1978-01-10 Aparato para soplar materiales fluidos en banos de metal li-quido.

Country Status (10)

Country Link
JP (1) JPS5390117A (es)
AR (1) AR213886A1 (es)
AU (1) AU3207277A (es)
BR (1) BR7800266A (es)
DE (2) DE7800982U1 (es)
ES (1) ES465868A1 (es)
FR (1) FR2387092A1 (es)
IT (1) IT1086551B (es)
SE (1) SE7800504L (es)
ZA (1) ZA777674B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800684A1 (de) * 1978-01-09 1979-07-12 British Steel Corp Verfahren zur behandlung geschmolzenen metalls in einem behaelter
AT359100B (de) * 1978-04-25 1980-10-27 Inteco Int Techn Beratung Anordnung zur behandlung von stahlschmelzen in der pfanne durch bodenblasen
JPS5533638U (es) * 1978-08-23 1980-03-04
SE448170B (sv) * 1978-12-21 1987-01-26 Kawasaki Steel Co Forfarande vid blasning av gas underifran i ett raffineringskerl med smelt stal
LU83247A1 (de) * 1981-03-23 1983-02-22 Arbed Verfahren und vorrichtung zum behandeln von metallschmelzen im rahmen metallurgischer prozesse
US4799649A (en) * 1986-07-15 1989-01-24 Flo-Con Systems, Inc. Injection valve components and method
US4824079A (en) * 1986-07-15 1989-04-25 Flo-Con Systems, Inc. Injection valve components and method

Also Published As

Publication number Publication date
SE7800504L (sv) 1978-07-18
JPS5390117A (en) 1978-08-08
ZA777674B (en) 1978-11-29
IT1086551B (it) 1985-05-28
AU3207277A (en) 1979-07-05
FR2387092A1 (fr) 1978-11-10
BR7800266A (pt) 1978-09-05
DE2801487A1 (de) 1978-07-20
DE7800982U1 (de) 1980-02-07
AR213886A1 (es) 1979-03-30

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