ATA781278A - Elektrodenvorschubvorrichtung für stahlentgasungsanlagen - Google Patents

Elektrodenvorschubvorrichtung für stahlentgasungsanlagen

Info

Publication number
ATA781278A
ATA781278A AT781278A AT781278A ATA781278A AT A781278 A ATA781278 A AT A781278A AT 781278 A AT781278 A AT 781278A AT 781278 A AT781278 A AT 781278A AT A781278 A ATA781278 A AT A781278A
Authority
AT
Austria
Prior art keywords
feeding device
electrode feeding
degassing systems
steel degassing
steel
Prior art date
Application number
AT781278A
Other languages
German (de)
English (en)
Inventor
Otto Dr Ing Stenzel
Wilhelm Dr Ing Burgmann
Original Assignee
Leybold Heraeus Gmbh & Co Kg
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 Leybold Heraeus Gmbh & Co Kg filed Critical Leybold Heraeus Gmbh & Co Kg
Publication of ATA781278A publication Critical patent/ATA781278A/de

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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/08—Apparatus
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C22B9/106—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents the refining being obtained by intimately mixing the molten metal with a molten salt or slag
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/20—Arc remelting
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
    • H05B7/101—Mountings, supports or terminals at head of electrode, i.e. at the end remote from the arc

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AT781278A 1978-03-18 1978-10-31 Elektrodenvorschubvorrichtung für stahlentgasungsanlagen ATA781278A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782811877 DE2811877A1 (de) 1978-03-18 1978-03-18 Vorrichtung zur behandlung von metallschmelzen unter nichtatmosphaerischen bedingungen und mit lichtbogenbeheizung durch permanentelektroden sowie betriebsverfahren fuer diese vorrichtung

Publications (1)

Publication Number Publication Date
ATA781278A true ATA781278A (de) 1993-12-15

Family

ID=6034820

Family Applications (1)

Application Number Title Priority Date Filing Date
AT781278A ATA781278A (de) 1978-03-18 1978-10-31 Elektrodenvorschubvorrichtung für stahlentgasungsanlagen

Country Status (4)

Country Link
AT (1) ATA781278A (fr)
BE (1) BE871007A (fr)
DE (1) DE2811877A1 (fr)
FR (1) FR2419981B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2087699B (en) * 1980-11-17 1984-07-18 Leybold Heraeus Gmbh & Co Kg Graphite electrode for use in an electric furnace
DE3144926C2 (de) * 1980-11-17 1987-04-16 Leybold-Heraeus GmbH, 5000 Köln Grafitelektrode für den Einsatz in einen Elektrodenhalter eines Elektroofens
EP0135473A1 (fr) * 1983-08-13 1985-03-27 Arc Technologies Systems, Ltd. Assemblage d'électrode pour fours à arc
DE3601989A1 (de) * 1986-01-23 1987-07-30 Conradty Nuernberg Dreiphasiger lichtbogenofen
DE3722680A1 (de) * 1987-07-09 1989-01-19 Leybold Ag Umschmelzofen mit gewichtsabhaengiger steuerung des abschmelzblocks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB700580A (en) * 1951-09-04 1953-12-02 William Enoch Moore Apparatus for controlling electric arc furnace electrodes
US3240856A (en) * 1963-06-11 1966-03-15 Mc Graw Edison Co Electric arc furnace
US3393264A (en) * 1964-06-15 1968-07-16 Lectromelt Corp Electric arc furnaces
US3501289A (en) * 1965-06-09 1970-03-17 Finkl & Sons Co Method and apparatus for adding heat to molten metal under vacuum
DE1915961C3 (de) * 1969-03-28 1974-07-11 Schlienger Engineering Co. Inc., San Rafael, Calif. (V.St.A.) Lichtbogenhofen
FR2215775A1 (en) * 1973-01-25 1974-08-23 Standard Messo Duisburg Vacuum arc heating of metallurgical vessels - in which the worn part of the electrode can be removed without removing and cooling the vacuum chamber cover
US4121042A (en) * 1976-09-01 1978-10-17 The Steel Company Of Canada Limited Composite electrode with non-consumable upper section

Also Published As

Publication number Publication date
FR2419981B1 (fr) 1985-07-12
DE2811877A1 (de) 1979-10-04
DE2811877C2 (fr) 1988-10-27
BE871007A (fr) 1979-02-01
FR2419981A1 (fr) 1979-10-12

Similar Documents

Publication Publication Date Title
AT385442B (de) Tafelzufuehrungseinrichtung an blechtafelscheren
IT1121091B (it) Dispositivo di alimentazione di lubrificante
GB2029586B (en) Resistance neutralizing system for electrochemical devices
IS2483A7 (is) Aðferð við mötunarkerfiMötunarkerfi
DK155487C (da) Indretning til at holde fjerkrae for opfodring
IT8019487A0 (it) Dispositivo portaelettrodo.
IT1192336B (it) Utensile ad elettrodo per lavorazioni ad asportazione elettrochimica
IT1192636B (it) Dispositivo per alimentare sbozzi
NO152945C (no) Elektrode for elektrolyseprosesser.
BR8206214A (pt) Dispositivo alimentador de liquido
IT1165123B (it) Mangime per suini
DK158206C (da) Arkfremfoeringsapparat
ATA781278A (de) Elektrodenvorschubvorrichtung für stahlentgasungsanlagen
MX144107A (es) Mejoras en equipo de alimentacion
AT350833B (de) Fuetterungsanlage
IT8322035A0 (it) Dispositivo per collegare un elettrodo con un supporto.
NO820628L (no) Elektrokardiografisk elektrodeanordning.
SE7904625L (sv) Utfodringsanleggning foretredesvis for notkreatur
IT8348171A0 (it) Impianto per il taglio di lamiere con dispositivo di marcatura
IT8121964A0 (it) Apparato per fotocomposizione.
AT373805B (de) Vorrichtung zum laengsteilen von blechbaendern
SE8002410L (sv) Mataranordning
JPS5362768A (en) Apparatus for manufacturing steel pipe for dusttcollecting electrode
NL7903037A (nl) Voederinrichting.
KR830002679U (ko) 교정용 롤 장치

Legal Events

Date Code Title Description
A1J Withdrawal paragraph 166 lit. 6