NO164847C - Gasspyleinnretning for smeltebeholdere. - Google Patents

Gasspyleinnretning for smeltebeholdere.

Info

Publication number
NO164847C
NO164847C NO864855A NO864855A NO164847C NO 164847 C NO164847 C NO 164847C NO 864855 A NO864855 A NO 864855A NO 864855 A NO864855 A NO 864855A NO 164847 C NO164847 C NO 164847C
Authority
NO
Norway
Prior art keywords
scavenging
scavenging block
block
molten metal
end surface
Prior art date
Application number
NO864855A
Other languages
English (en)
Other versions
NO864855D0 (no
NO164847B (no
NO864855L (no
Inventor
Manfred Winkelmann
Hans Rothfuss
Udo Muschner
Karl Heinz Schmitt
Original Assignee
Didier Werke 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 Didier Werke Ag filed Critical Didier Werke Ag
Publication of NO864855D0 publication Critical patent/NO864855D0/no
Publication of NO864855L publication Critical patent/NO864855L/no
Publication of NO164847B publication Critical patent/NO164847B/no
Publication of NO164847C publication Critical patent/NO164847C/no

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

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Details (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Noodles (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
NO864855A 1985-12-04 1986-12-03 Gasspyleinnretning for smeltebeholdere. NO164847C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3542781 1985-12-04

Publications (4)

Publication Number Publication Date
NO864855D0 NO864855D0 (no) 1986-12-03
NO864855L NO864855L (no) 1987-06-05
NO164847B NO164847B (no) 1990-08-13
NO164847C true NO164847C (no) 1990-11-21

Family

ID=6287536

Family Applications (1)

Application Number Title Priority Date Filing Date
NO864855A NO164847C (no) 1985-12-04 1986-12-03 Gasspyleinnretning for smeltebeholdere.

Country Status (10)

Country Link
US (1) US4695043A (no)
EP (1) EP0224657B1 (no)
JP (1) JPH0730383B2 (no)
CN (1) CN1025051C (no)
AT (1) ATE44771T1 (no)
BR (1) BR8605843A (no)
CA (1) CA1297144C (no)
DE (1) DE3664485D1 (no)
NO (1) NO164847C (no)
ZA (1) ZA868077B (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840354A (en) * 1988-06-22 1989-06-20 Labate M D Stirring brick with shaped gas volume control openings
DE3830871C1 (no) * 1988-09-10 1989-11-02 Radex-Heraklith Industriebeteiligungs Ag, Wien, At
FR2644566B1 (fr) * 1989-03-15 1991-06-21 Air Liquide Four electrique a arc et procede de fusion de ferrailles
DE4012952C2 (de) * 1990-04-24 1995-03-23 Didier Werke Ag Gasspüleinrichtung an einem metallurgischen Gefäß
US5200135A (en) * 1991-07-22 1993-04-06 Vargas Gutierrez Gregorio Method to improve the service life of gas injection devices used to introduce a gas into molten metal
US6116079A (en) * 1999-01-05 2000-09-12 Asarco Incorporated Liquid copper hydrogen sample probe
US6250955B1 (en) * 1999-12-17 2001-06-26 David Archuleta Pigtailed scotchcast assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL296346A (no) * 1962-08-07
US3610602A (en) * 1969-10-14 1971-10-05 United States Steel Corp Gas-permeable refractory plug and method
US3834685A (en) * 1973-09-24 1974-09-10 Allegheny Ludlum Ind Inc Apparatus for injecting fluids into molten metals
SE392479B (sv) * 1974-03-20 1977-03-28 Asea Ab Forma vid metallurgiska konvertrar och smeltugnar
JPS54100904U (no) * 1977-12-26 1979-07-16
DE3003884C2 (de) * 1980-02-02 1983-02-10 Didier-Werke Ag, 6200 Wiesbaden Verfahren zum Einbau und Austausch eines gasdurchlässigen feuerfesten Einsatzes in der Wandung eine Schmelze enthaltenden Behälters für das Einführen von Gasen, in den Behälter und Anordnung für die Durchführung dieses Verfahrens
WO1983003427A1 (fr) * 1982-03-29 1983-03-29 Miyawaki, Yoshiharu Ajutage de soufflage de gaz par le fond dans un four d'affinage de metaux en fusion et procede de fusion de l'acier utilisant ce meme ajutage
GB8329038D0 (en) * 1983-10-31 1983-11-30 Morgan Refractories Ltd Porous plug assemblies

Also Published As

Publication number Publication date
NO864855D0 (no) 1986-12-03
CN1025051C (zh) 1994-06-15
NO164847B (no) 1990-08-13
CA1297144C (en) 1992-03-10
BR8605843A (pt) 1987-08-25
CN86106459A (zh) 1988-04-06
NO864855L (no) 1987-06-05
JPH0730383B2 (ja) 1995-04-05
ZA868077B (en) 1987-06-24
DE3664485D1 (en) 1989-08-24
EP0224657A1 (de) 1987-06-10
JPS62136517A (ja) 1987-06-19
EP0224657B1 (de) 1989-07-19
ATE44771T1 (de) 1989-08-15
US4695043A (en) 1987-09-22

Similar Documents

Publication Publication Date Title
FR2507208B1 (fr) Tuyere d'insufflation de gaz pour l'affinage d'un metal fondu, sa fabrication et son utilisation
AU586519B2 (en) A lining for protecting the interior of a metallurgical vessel and a method for forming said lining
FI905658A0 (fi) Metallin käsittelyyn tarkoitettu valuastia, jossa on tulenkestävä pohjavuoraus, ja menetelmä mainitun tulenkestävän pohjavuorauksen valmistamiseksi
SE8900084L (no)
NO864855L (no) Gasspyleinnretning for smeltebeholdere.
ES450039A1 (es) Un metodo de desulfuracion del hierro fundido.
FR2643600B1 (fr) Chariot a prise automatique pour le transport de charges de forme allongee telles que des bouteilles metalliques de gaz
KR900007519A (ko) 야금 용기용 밀봉장치
ZA831549B (en) Process and installation for protecting a jet of molten metal for casting
ES2020324B3 (es) Recipiente metalurgico
DE3661693D1 (en) Vessel for holding high temperature bulk materials
NO974860L (no) Anvendelse av en vannholdig, ildfast keramisk stöpemasse
ES8401139A1 (es) Perfeccionamientos introducidos en los aparatos destinados a introducir gases en recipientes metalurgicos.
DE3463413D1 (en) Refractory, heat-insulating articles
DE69005403D1 (de) Schachtofenabstich.
JPS53142305A (en) Preventing method for burning-out of refractories in ladle
ES548437A0 (es) Recipiente para metal fundido que tiene un revestimiento re-fractario permanente y un revestimiento refractario interior
ES8600413A1 (es) Dispositivo para el montaje o el desmontaje de un anillo labiado
JPS57174411A (en) Converter provided with bottom blowing tuyere
JPS57106468A (en) Method for decreasing erosion of refractories of molten steel ladle
JPS5494406A (en) Repair method employing irregular-shape refractory
JPS52123306A (en) Repairing method for refractory lining of fireproof vessel
JPS52133004A (en) Method and apparatus for separating molten metal from solid or semi/molten slag
DE3264077D1 (en) Apparatus for building-up and repairing the refractory lining of industrial furnaces and hot-running vessels
JPS5757845A (en) Protecting method for gas spouting surface of porous plug and protecting material