BR8605843A - Dispositivo para lavagem a gas de recipientes para massa fundida - Google Patents

Dispositivo para lavagem a gas de recipientes para massa fundida

Info

Publication number
BR8605843A
BR8605843A BR8605843A BR8605843A BR8605843A BR 8605843 A BR8605843 A BR 8605843A BR 8605843 A BR8605843 A BR 8605843A BR 8605843 A BR8605843 A BR 8605843A BR 8605843 A BR8605843 A BR 8605843A
Authority
BR
Brazil
Prior art keywords
scavenging
scavenging block
block
molten metal
end surface
Prior art date
Application number
BR8605843A
Other languages
English (en)
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 BR8605843A publication Critical patent/BR8605843A/pt

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)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Details (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Noodles (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
BR8605843A 1985-12-04 1986-11-28 Dispositivo para lavagem a gas de recipientes para massa fundida BR8605843A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR8605843A true BR8605843A (pt) 1987-08-25

Family

ID=6287536

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8605843A BR8605843A (pt) 1985-12-04 1986-11-28 Dispositivo para lavagem a gas de recipientes para massa fundida

Country Status (10)

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

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 (pt) * 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
BE635868A (pt) * 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 (pt) * 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
AU567023B2 (en) * 1982-03-29 1987-11-05 Nippon Kokan Kabushiki Kaisha Bottom blown gas blowing nozzle for maltev metal refining furnace and steel refining method using the same
GB8329038D0 (en) * 1983-10-31 1983-11-30 Morgan Refractories Ltd Porous plug assemblies

Also Published As

Publication number Publication date
NO164847B (no) 1990-08-13
EP0224657A1 (de) 1987-06-10
DE3664485D1 (en) 1989-08-24
CA1297144C (en) 1992-03-10
JPS62136517A (ja) 1987-06-19
NO864855D0 (no) 1986-12-03
ZA868077B (en) 1987-06-24
US4695043A (en) 1987-09-22
CN86106459A (zh) 1988-04-06
CN1025051C (zh) 1994-06-15
NO164847C (no) 1990-11-21
EP0224657B1 (de) 1989-07-19
NO864855L (no) 1987-06-05
JPH0730383B2 (ja) 1995-04-05
ATE44771T1 (de) 1989-08-15

Similar Documents

Publication Publication Date Title
FI905658A (fi) Metallin käsittelyyn tarkoitettu valuastia, jossa on tulenkestävä pohjavuoraus, ja menetelmä mainitun tulenkestävän pohjavuorauksen valmistamiseksi
SE8900084L (pt)
BR8605843A (pt) Dispositivo para lavagem a gas de recipientes para massa fundida
MD61C2 (ro) Instalaţie şi procedeu de producere în flux a oţelului
ES450039A1 (es) Un metodo de desulfuracion del hierro fundido.
ES2167866T3 (es) Pared refractaria, recipiente metalurgico que comprende dicha pared refractaria y metodo en el que se aplica dicha pared refractaria.
ZA896853B (en) Gas flushing device
ES8401139A1 (es) Perfeccionamientos introducidos en los aparatos destinados a introducir gases en recipientes metalurgicos.
GB2099968B (en) Method and apparatus for casting an inner lining amorphous refractory into a molten metal vessel
DE3174854D1 (en) Process and apparatus for protecting the tuyeres and the lining of a vessel for refining molten metal
SE8202193L (sv) Slitfoder for rajernstransportbehallare
DE3463413D1 (en) Refractory, heat-insulating articles
DE3275005D1 (en) Method of stirring molten metal and refractory cylinder for the purpose
JPS53142305A (en) Preventing method for burning-out of refractories in ladle
DE3264077D1 (en) Apparatus for building-up and repairing the refractory lining of industrial furnaces and hot-running vessels
ES8600413A1 (es) Dispositivo para el montaje o el desmontaje de un anillo labiado
JPS52133004A (en) Method and apparatus for separating molten metal from solid or semi/molten slag
HUP9800250A1 (hu) Kombinált edényzet mikrohullámú roncsoló készülékekhez
ATE77840T1 (de) Vorrichtung zum einbringen von pulverfoermigen reagenzien in eine schmelzpfanne.
ES548437A0 (es) Recipiente para metal fundido que tiene un revestimiento re-fractario permanente y un revestimiento refractario interior
ES2025866A6 (es) Acondicionador de escorias para la desulfuracion del acero.
JPS57106468A (en) Method for decreasing erosion of refractories of molten steel ladle
JPS5420561A (en) Ladle crane
KR900003389A (ko) 강용융물의 가열방법 및 장치
JPS5421907A (en) Method of forming lining over the surface of torugh for flowing molten metal therethrough

Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee