NO905600L - Fremgangsmaate ved spyling av gass gjennom en smelte. - Google Patents

Fremgangsmaate ved spyling av gass gjennom en smelte.

Info

Publication number
NO905600L
NO905600L NO90905600A NO905600A NO905600L NO 905600 L NO905600 L NO 905600L NO 90905600 A NO90905600 A NO 90905600A NO 905600 A NO905600 A NO 905600A NO 905600 L NO905600 L NO 905600L
Authority
NO
Norway
Prior art keywords
melt
procedure
rinse gas
rinse
gas
Prior art date
Application number
NO90905600A
Other languages
English (en)
Other versions
NO905600D0 (no
Inventor
Mikael Brunner
Henrik Gripenberg
Original Assignee
Aga 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 Aga Ab filed Critical Aga Ab
Publication of NO905600L publication Critical patent/NO905600L/no
Publication of NO905600D0 publication Critical patent/NO905600D0/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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
NO1990905600A 1987-06-05 1990-12-27 Fremgangsmaate ved spyling av gass gjennom en smelte. NO905600D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8702338A SE8702338L (sv) 1987-06-05 1987-06-05 Gasspolning av smaelta i skaenk
PCT/SE1988/000356 WO1990000242A1 (en) 1987-06-05 1988-06-28 Scavenging of gas through a melt in a ladle

Publications (2)

Publication Number Publication Date
NO905600L true NO905600L (no) 1990-12-27
NO905600D0 NO905600D0 (no) 1990-12-27

Family

ID=26659836

Family Applications (1)

Application Number Title Priority Date Filing Date
NO1990905600A NO905600D0 (no) 1987-06-05 1990-12-27 Fremgangsmaate ved spyling av gass gjennom en smelte.

Country Status (6)

Country Link
EP (1) EP0421990A1 (no)
DK (1) DK307190D0 (no)
FI (1) FI906412A0 (no)
NO (1) NO905600D0 (no)
SE (1) SE8702338L (no)
WO (1) WO1990000242A1 (no)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895785A (en) * 1972-08-01 1975-07-22 United States Steel Corp Method and apparatus for controlling the operation of a steel refining converter
FR2473064A1 (fr) * 1980-01-02 1981-07-10 Siderurgie Fse Inst Rech Procede de brassage pneumatique d'un bain de metal en fusion
JPS5757817A (en) * 1980-09-19 1982-04-07 Kawasaki Steel Corp Method for controlling bottom blowing gas in steel making by composite top and bottom blown converter
JPS57143421A (en) * 1981-02-27 1982-09-04 Nippon Steel Corp Switching method for bottom blowing gas
FR2501722B1 (fr) * 1981-03-11 1986-08-14 Siderurgie Fse Inst Rech Procede de brassage pneumatique d'un bain metallique

Also Published As

Publication number Publication date
DK307190A (da) 1990-12-28
FI906412A0 (fi) 1990-12-27
DK307190D0 (da) 1990-12-28
WO1990000242A1 (en) 1990-01-11
SE8702338L (sv) 1988-12-06
EP0421990A1 (en) 1991-04-17
NO905600D0 (no) 1990-12-27
SE8702338D0 (sv) 1987-06-05

Similar Documents

Publication Publication Date Title
IT1216047B (it) Turbomotore a gas.
NO882780D0 (no) Fremgangsmaate for underkjoeling av en normalt gassformig hydrokarbonstroem.
NO881044D0 (no) Fremgangsmaate for fremstilling av en tiazepinforbindelse.
NO842394L (no) Fremgangsmaate ved fremstilling av 13alfa-alkylgonamer.
NO905597L (no) Fremgangsmaate ved fremstilling av ammoniakk.
NO855139L (no) Fremgangsmaate for operering av et graveredskap.
DE68907227D1 (de) Schmelzreduktionsverfahren.
DE3875413D1 (de) Automatisches lichtbogen-schweissverfahren.
DE3875539D1 (de) Automatisches lichtbogen-schweissverfahren.
DE3870342D1 (de) Automatisches lichtbogen-schweissverfahren.
FI891129A (fi) Foerfarande foer framstaellning av buten-i.
FI884152A0 (fi) Golvbelaeggning av elektriskt ledande slag.
FI903088A0 (fi) Process foer framstaellning av straengsprutade skumkroppar.
NO165766C (no) Fremgangsmaate for kornforfining av metaller.
NO905600D0 (no) Fremgangsmaate ved spyling av gass gjennom en smelte.
NO880100D0 (no) Fremgangsmaate ved utskiftning av anoder.
NO881849D0 (no) Fremgangsmaate ved montering av et lyspanel.
NO863165D0 (no) Fremgangsmaate ved forbedret bekjempelse av rhinovirusinfeksjon.
NO874991D0 (no) Fremgangsmaate ved tenning av en plasmabue.
NO881867D0 (no) Fremgangsmaate ved ensilering.
NO870377L (no) FremgangsmŸte ved fremstilling av et fiberemne.
NO162211C (no) Framgangsmaate ved partraaling.
NO890457L (no) Fremgangsmaate ved bleking av cellulosemasse.
NO874640D0 (no) Fremgangsmaate for utskiftning av en roerseksjon.
NO882722L (no) Fremgangsmaate ved fremstilling av tumorhemmende middel.