FR2072181A5 - - Google Patents

Info

Publication number
FR2072181A5
FR2072181A5 FR7040529A FR7040529A FR2072181A5 FR 2072181 A5 FR2072181 A5 FR 2072181A5 FR 7040529 A FR7040529 A FR 7040529A FR 7040529 A FR7040529 A FR 7040529A FR 2072181 A5 FR2072181 A5 FR 2072181A5
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7040529A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leybold Heraeus Verwaltung GmbH
Original Assignee
Leybold Heraeus Verwaltung GmbH
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 Verwaltung GmbH filed Critical Leybold Heraeus Verwaltung GmbH
Application granted granted Critical
Publication of FR2072181A5 publication Critical patent/FR2072181A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H05B7/144—Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes
    • H05B7/148—Automatic control of power
    • H05B7/152—Automatic control of power by electromechanical means for positioning of electrodes
    • 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
    • C22B9/18—Electroslag remelting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Discharge Heating (AREA)
FR7040529A 1969-12-04 1970-11-09 Expired FR2072181A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691960936 DE1960936B2 (de) 1969-12-04 1969-12-04 Verfahren und anordnung zur regelung der eintauchtiefe von abschmelzelektroden in die schlackenschicht beim elektro schlacke umschmelzen

Publications (1)

Publication Number Publication Date
FR2072181A5 true FR2072181A5 (fr) 1971-09-24

Family

ID=5753017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7040529A Expired FR2072181A5 (fr) 1969-12-04 1970-11-09

Country Status (5)

Country Link
JP (1) JPS5025665B1 (fr)
AT (1) AT314106B (fr)
DE (1) DE1960936B2 (fr)
FR (1) FR2072181A5 (fr)
GB (1) GB1303542A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448273A1 (fr) * 1979-01-31 1980-08-29 Inst Elektroswarki Patona Procede et dispositif de commande du processus de fabrication des lingots creux a parois minces par refusion sous laitier electroconducteur
FR2536089A1 (fr) * 1982-11-15 1984-05-18 Inst Po Metalloznanie I Tekno Methode et systeme de commande de la refusion sous laitier electroconducteur
EP0317948A2 (fr) * 1987-11-25 1989-05-31 British Steel plc Contrôle de degré d'exposition d'un arc
FR2650658A1 (fr) * 1989-07-05 1991-02-08 Gornometallurgichesky Inst Procede de commande du regime de marche des fours electriques a laitier a electrodes immergees dans le laitier en fusion

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51121676U (fr) * 1975-03-25 1976-10-02
BG37520A1 (en) * 1982-12-08 1985-06-14 Rashev Control system for electroslag remelting
DE102010042782B4 (de) * 2010-10-21 2014-05-28 Ald Vacuum Technologies Gmbh Verfahren und Vorrichtung zur Regelung des Elektrodenabstands in einem Vakuum-Lichtbogenofen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448273A1 (fr) * 1979-01-31 1980-08-29 Inst Elektroswarki Patona Procede et dispositif de commande du processus de fabrication des lingots creux a parois minces par refusion sous laitier electroconducteur
FR2536089A1 (fr) * 1982-11-15 1984-05-18 Inst Po Metalloznanie I Tekno Methode et systeme de commande de la refusion sous laitier electroconducteur
EP0317948A2 (fr) * 1987-11-25 1989-05-31 British Steel plc Contrôle de degré d'exposition d'un arc
EP0317948A3 (fr) * 1987-11-25 1991-05-15 British Steel plc Contrôle de degré d'exposition d'un arc
FR2650658A1 (fr) * 1989-07-05 1991-02-08 Gornometallurgichesky Inst Procede de commande du regime de marche des fours electriques a laitier a electrodes immergees dans le laitier en fusion
DE3922131A1 (de) * 1989-07-05 1991-05-23 Vni Gorno Metall I Cvetnych Me Verfahren zur steuerung des energetischen betriebszustandes von elektroschlackeschmelzoefen mit in die schmelzfluessige schlacke eingetauchten elektroden

Also Published As

Publication number Publication date
DE1960936B2 (de) 1971-11-04
AT314106B (de) 1974-03-25
GB1303542A (fr) 1973-01-17
DE1960936A1 (fr) 1971-11-04
JPS5025665B1 (fr) 1975-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse