FR2190937A1 - Electroslag remelting plant - equipped with a switching system for rapid change-over - Google Patents

Electroslag remelting plant - equipped with a switching system for rapid change-over

Info

Publication number
FR2190937A1
FR2190937A1 FR7224527A FR7224527A FR2190937A1 FR 2190937 A1 FR2190937 A1 FR 2190937A1 FR 7224527 A FR7224527 A FR 7224527A FR 7224527 A FR7224527 A FR 7224527A FR 2190937 A1 FR2190937 A1 FR 2190937A1
Authority
FR
France
Prior art keywords
electrode
over
switching system
rapid change
electroslag remelting
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.)
Granted
Application number
FR7224527A
Other languages
French (fr)
Other versions
FR2190937B1 (en
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.)
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Original Assignee
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
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 Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr filed Critical Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Priority to FR7224527A priority Critical patent/FR2190937A1/en
Publication of FR2190937A1 publication Critical patent/FR2190937A1/en
Application granted granted Critical
Publication of FR2190937B1 publication Critical patent/FR2190937B1/fr
Granted 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)

Abstract

Electroslag remelting plant facilitates rapid change-over from one schedule of operation to another, i.e. from an "Electrode-Electrode" schedule to an "Electrode-Base" schedule, and has a switching system whereby one of the shoes carried by the electrode holder cables is connected with an electrode collector by a flexible connecting member and can be moved into contact with the collector of a second electrode. The other shoe belonging to the second electrode can be moved to a spring-loaded, third collector that ie electrically connected with the base. The shoes are rigidly connected with but electrically insulated from each other.
FR7224527A 1972-07-06 1972-07-06 Electroslag remelting plant - equipped with a switching system for rapid change-over Granted FR2190937A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7224527A FR2190937A1 (en) 1972-07-06 1972-07-06 Electroslag remelting plant - equipped with a switching system for rapid change-over

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7224527A FR2190937A1 (en) 1972-07-06 1972-07-06 Electroslag remelting plant - equipped with a switching system for rapid change-over

Publications (2)

Publication Number Publication Date
FR2190937A1 true FR2190937A1 (en) 1974-02-01
FR2190937B1 FR2190937B1 (en) 1974-10-25

Family

ID=9101462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224527A Granted FR2190937A1 (en) 1972-07-06 1972-07-06 Electroslag remelting plant - equipped with a switching system for rapid change-over

Country Status (1)

Country Link
FR (1) FR2190937A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416275A1 (en) * 1978-02-06 1979-08-31 Proizv Ob Zhdanovtyazhmash CONSUMABLE ELECTRODES SUSPENSION DEVICE FOR THE REFUSION OF ELECTROCONDUCTIVE MILK METALS
FR2420575A1 (en) * 1978-03-22 1979-10-19 Heurtey Metallurgie IMPROVEMENT OF ELECTROCONDUCTOR MILK REFUSION SYSTEMS
FR2545593A1 (en) * 1983-05-03 1984-11-09 Siderurgie Fse Inst Rech METALLURGICAL FUSION PROCESS AND DIRECT CURRENT ARC FURNACE FOR ITS IMPLEMENTATION

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416275A1 (en) * 1978-02-06 1979-08-31 Proizv Ob Zhdanovtyazhmash CONSUMABLE ELECTRODES SUSPENSION DEVICE FOR THE REFUSION OF ELECTROCONDUCTIVE MILK METALS
FR2420575A1 (en) * 1978-03-22 1979-10-19 Heurtey Metallurgie IMPROVEMENT OF ELECTROCONDUCTOR MILK REFUSION SYSTEMS
FR2545593A1 (en) * 1983-05-03 1984-11-09 Siderurgie Fse Inst Rech METALLURGICAL FUSION PROCESS AND DIRECT CURRENT ARC FURNACE FOR ITS IMPLEMENTATION
EP0127504A1 (en) * 1983-05-03 1984-12-05 Institut De Recherches De La Siderurgie Francaise (Irsid) Metallurgical melting process, and direct current arc furnace therefor

Also Published As

Publication number Publication date
FR2190937B1 (en) 1974-10-25

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Legal Events

Date Code Title Description
ST Notification of lapse