SE8605620D0 - Behandlungsgefess zur behandlung von flussigen metall-legierungen - Google Patents

Behandlungsgefess zur behandlung von flussigen metall-legierungen

Info

Publication number
SE8605620D0
SE8605620D0 SE8605620A SE8605620A SE8605620D0 SE 8605620 D0 SE8605620 D0 SE 8605620D0 SE 8605620 A SE8605620 A SE 8605620A SE 8605620 A SE8605620 A SE 8605620A SE 8605620 D0 SE8605620 D0 SE 8605620D0
Authority
SE
Sweden
Prior art keywords
treatment
vessel
lance
plugs
introduction
Prior art date
Application number
SE8605620A
Other languages
English (en)
Other versions
SE8605620L (sv
Inventor
K Gut
I Henych
Original Assignee
Fischer Ag Georg
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 Fischer Ag Georg filed Critical Fischer Ag Georg
Publication of SE8605620D0 publication Critical patent/SE8605620D0/sv
Publication of SE8605620L publication Critical patent/SE8605620L/sv

Links

Classifications

    • 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
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/04—Removing impurities other than carbon, phosphorus or sulfur
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
SE8605620A 1985-12-31 1986-12-30 Behandlingskerl for behandling av flytande metallegeringar SE8605620L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5572/85A CH668925A5 (de) 1985-12-31 1985-12-31 Behandlungsgefaess zur behandlung von fluessigen metall-legierungen.

Publications (2)

Publication Number Publication Date
SE8605620D0 true SE8605620D0 (sv) 1986-12-30
SE8605620L SE8605620L (sv) 1987-07-01

Family

ID=4295826

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8605620A SE8605620L (sv) 1985-12-31 1986-12-30 Behandlingskerl for behandling av flytande metallegeringar

Country Status (15)

Country Link
JP (2) JPS62158809A (sv)
KR (1) KR870006202A (sv)
AU (1) AU599345B2 (sv)
CH (1) CH668925A5 (sv)
DD (1) DD252987A5 (sv)
DE (1) DE3644471A1 (sv)
ES (1) ES2003192A6 (sv)
FI (1) FI865307A (sv)
FR (1) FR2592325B1 (sv)
GB (1) GB2185096B (sv)
IN (1) IN166743B (sv)
IT (1) IT1199695B (sv)
NO (1) NO865348L (sv)
SE (1) SE8605620L (sv)
ZA (1) ZA869623B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH667466A5 (de) * 1985-12-23 1988-10-14 Fischer Ag Georg Verfahren zum nachbehandeln einer eisenguss-schmelze.
CH679987A5 (sv) * 1989-11-28 1992-05-29 Fischer Ag Georg
GB9017102D0 (en) * 1990-08-03 1990-09-19 Alcan Int Ltd Liquid metal treatment
US5636980A (en) * 1994-04-12 1997-06-10 Halliburton Company Burner apparatus

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1127829A (fr) * 1954-07-24 1956-12-26 Gutehoffnungshuette Sterkrade Dispositif pour l'introduction de magnésium ou corps de réaction similaire dans les fontes de fer
GB897894A (en) * 1960-03-29 1962-05-30 Phoenix Steel Corp Improvements in or relating to the refinement of pig iron
FR1262761A (fr) * 1960-05-10 1961-06-05 Fischer Ag Georg Procédé et installation de traitement de masses métalliques fondues
GB972708A (en) * 1961-06-27 1964-10-14 Internat Meehanite Metal Compa Improvements relating to the manufacture of cast iron
DE1433639A1 (de) * 1964-04-17 1968-11-21 Strico Ges Fuer Metallurg U Wa Anlage und Verfahren zur Herstellung von Gusseisen mit Kugelgraphit
SE308917B (sv) * 1965-04-14 1969-03-03 Asea Ab
DE1815214C3 (de) * 1968-01-26 1975-06-19 Georg Fischer Ag, Schaffhausen (Schweiz) 03.12.68 Schweiz 17961-68 Kippbares BehandlungsgefäB zum Behandeln von Metall-Schmelzen durch Einbringen verdampfbarer Zusätze, insbesondere zum Herstellen von Eisen-Kohlenstoff-GuBwerkstoffen mit Kugelgraphit durch Einbringen von Reinmagnesium in die im Gefäß enthaltene Schmelze Georg Fischer AG, Schaffhausen (Schweiz)
FR1604719A (sv) * 1968-10-22 1972-01-24
DE2007373B2 (de) * 1970-02-18 1973-05-03 Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg Verfahren und konverter zum herstellen ferritischer chromstaehle
CH522459A (de) * 1971-04-23 1972-06-30 Fischer Ag Georg Kippbarer Giessbehälter zur Behandlung einer Eisen-Kohlenstoffschmelze mit verdampfbaren Zusätzen
CH564605A5 (sv) * 1971-10-05 1975-07-31 Fischer Ag Georg
GB1384259A (en) * 1972-02-01 1975-02-19 Finkl & Sons Co Method and apparatus for desulphurizing steel
US3817502A (en) * 1972-09-21 1974-06-18 Mead Corp Apparatus and method for refining molten iron
GB1471491A (en) * 1974-03-22 1977-04-27 British Steel Corp Metal refining
JPS51119318A (en) * 1975-04-11 1976-10-19 Kubota Ltd A process for producing cast iron containing spherical graphite
AT357579B (de) * 1976-09-30 1980-07-25 Voest Alpine Ag Anlage zum frischen von fluessigem roheisen mit einem konverter
DE3105200A1 (de) * 1981-02-13 1983-01-20 Metallgesellschaft Ag, 6000 Frankfurt Kippbares gefaess zur behandlung von gusseisenschmelzen
GB2164059A (en) * 1984-09-04 1986-03-12 Materials & Methods Ltd Treatment of molten iron
CH664580A5 (de) * 1984-12-21 1988-03-15 Fischer Ag Georg Verfahren zum verdampfen von zusatzstoffen in einer metallschmelze.
CH667466A5 (de) * 1985-12-23 1988-10-14 Fischer Ag Georg Verfahren zum nachbehandeln einer eisenguss-schmelze.
CA1311787C (en) * 1986-06-24 1992-12-22 Masahisa Tate Method of bottom blowing operation of a steel making electric furnace

Also Published As

Publication number Publication date
FR2592325A1 (fr) 1987-07-03
GB2185096A (en) 1987-07-08
ZA869623B (en) 1987-08-26
CH668925A5 (de) 1989-02-15
JPS62158809A (ja) 1987-07-14
FR2592325B1 (fr) 1989-07-21
IN166743B (sv) 1990-07-14
AU599345B2 (en) 1990-07-19
AU6610786A (en) 1987-07-02
FI865307A0 (fi) 1986-12-23
FI865307A (fi) 1987-07-01
KR870006202A (ko) 1987-07-09
DE3644471A1 (de) 1987-07-02
SE8605620L (sv) 1987-07-01
NO865348L (no) 1987-07-01
ES2003192A6 (es) 1988-10-16
IT8622566A1 (it) 1988-06-04
IT1199695B (it) 1988-12-30
GB8628093D0 (en) 1986-12-31
GB2185096B (en) 1990-09-05
DE3644471C2 (sv) 1989-05-03
IT8622566A0 (it) 1986-12-04
DD252987A5 (de) 1988-01-06
JPH01114654U (sv) 1989-08-02

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Legal Events

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NAV Patent application has lapsed

Ref document number: 8605620-7

Effective date: 19900917