GB1303542A - - Google Patents

Info

Publication number
GB1303542A
GB1303542A GB5758770A GB5758770A GB1303542A GB 1303542 A GB1303542 A GB 1303542A GB 5758770 A GB5758770 A GB 5758770A GB 5758770 A GB5758770 A GB 5758770A GB 1303542 A GB1303542 A GB 1303542A
Authority
GB
United Kingdom
Prior art keywords
voltage
fluctuations
electrode
resistor
slag layer
Prior art date
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
GB5758770A
Other languages
English (en)
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 filed Critical
Publication of GB1303542A publication Critical patent/GB1303542A/en
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)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Discharge Heating (AREA)
GB5758770A 1969-12-04 1970-12-03 Expired GB1303542A (enrdf_load_stackoverflow)

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
GB1303542A true GB1303542A (enrdf_load_stackoverflow) 1973-01-17

Family

ID=5753017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5758770A Expired GB1303542A (enrdf_load_stackoverflow) 1969-12-04 1970-12-03

Country Status (5)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51121676U (enrdf_load_stackoverflow) * 1975-03-25 1976-10-02
JPS56500178A (enrdf_load_stackoverflow) * 1979-01-31 1981-02-19
AT382101B (de) * 1982-11-15 1987-01-12 Inst Po Metalloznanie I Tekno Verfahren und vorrichtung zur regelung der eintauchtiefe von abschmelzelektroden in elektroschlacke-umschmelzanlagen
BG37520A1 (en) * 1982-12-08 1985-06-14 Rashev Control system for electroslag remelting
GB8727532D0 (en) * 1987-11-25 1987-12-31 British Steel Corp Arc exposure monitor
AU3787489A (en) * 1989-07-05 1991-01-31 Vsesojuzny Nauchno-Issledovatelsky Gorno-Metallurgichesky Institut Tsvetnykh Metallov (VNII Tsvetmet) Method for controlling power supply of submersible-electrode liquid-bath electric furnaces
DE102010042782B4 (de) * 2010-10-21 2014-05-28 Ald Vacuum Technologies Gmbh Verfahren und Vorrichtung zur Regelung des Elektrodenabstands in einem Vakuum-Lichtbogenofen

Also Published As

Publication number Publication date
JPS5025665B1 (enrdf_load_stackoverflow) 1975-08-26
DE1960936B2 (de) 1971-11-04
FR2072181A5 (enrdf_load_stackoverflow) 1971-09-24
AT314106B (de) 1974-03-25
DE1960936A1 (enrdf_load_stackoverflow) 1971-11-04

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees