FR2231769A1 - Electroslag remelting plant with consumable electrodes - arranged for uniform current distribution and uniform melting - Google Patents

Electroslag remelting plant with consumable electrodes - arranged for uniform current distribution and uniform melting

Info

Publication number
FR2231769A1
FR2231769A1 FR7319505A FR7319505A FR2231769A1 FR 2231769 A1 FR2231769 A1 FR 2231769A1 FR 7319505 A FR7319505 A FR 7319505A FR 7319505 A FR7319505 A FR 7319505A FR 2231769 A1 FR2231769 A1 FR 2231769A1
Authority
FR
France
Prior art keywords
uniform
electrodes
current distribution
electroslag remelting
consumable electrodes
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
FR7319505A
Other languages
French (fr)
Other versions
FR2231769B1 (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 FR7319505A priority Critical patent/FR2231769A1/en
Publication of FR2231769A1 publication Critical patent/FR2231769A1/en
Application granted granted Critical
Publication of FR2231769B1 publication Critical patent/FR2231769B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

The remelting plant employs two similar electrode gps. each consisting >=2 electrodes which are connected to one end of the sec. of a single phase transformer, the centre tapping of which is connected to the ingot base plate and the mould. The novelty is that adjacent electrodes have opposite polarity and pref. are equally spaced apart by 0.1-2.0 times the electrode thickness. This arrangement reduces heat transfer between electrodes and avoids intense oxidation and flows in the ingots.
FR7319505A 1973-05-29 1973-05-29 Electroslag remelting plant with consumable electrodes - arranged for uniform current distribution and uniform melting Granted FR2231769A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7319505A FR2231769A1 (en) 1973-05-29 1973-05-29 Electroslag remelting plant with consumable electrodes - arranged for uniform current distribution and uniform melting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7319505A FR2231769A1 (en) 1973-05-29 1973-05-29 Electroslag remelting plant with consumable electrodes - arranged for uniform current distribution and uniform melting

Publications (2)

Publication Number Publication Date
FR2231769A1 true FR2231769A1 (en) 1974-12-27
FR2231769B1 FR2231769B1 (en) 1976-09-17

Family

ID=9120187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7319505A Granted FR2231769A1 (en) 1973-05-29 1973-05-29 Electroslag remelting plant with consumable electrodes - arranged for uniform current distribution and uniform melting

Country Status (1)

Country Link
FR (1) FR2231769A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1548439A (en) * 1966-09-12 1968-12-06
FR2049951A5 (en) * 1969-06-16 1971-03-26 Inst Elektroswarki Patona

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1548439A (en) * 1966-09-12 1968-12-06
FR2049951A5 (en) * 1969-06-16 1971-03-26 Inst Elektroswarki Patona

Also Published As

Publication number Publication date
FR2231769B1 (en) 1976-09-17

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Legal Events

Date Code Title Description
ST Notification of lapse