ES420383A1 - Furnace for electroslag melting of metal ingots - Google Patents

Furnace for electroslag melting of metal ingots

Info

Publication number
ES420383A1
ES420383A1 ES420383A ES420383A ES420383A1 ES 420383 A1 ES420383 A1 ES 420383A1 ES 420383 A ES420383 A ES 420383A ES 420383 A ES420383 A ES 420383A ES 420383 A1 ES420383 A1 ES 420383A1
Authority
ES
Spain
Prior art keywords
furnace
carriages
melting
electrode
face
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
ES420383A
Other languages
Spanish (es)
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
Publication of ES420383A1 publication Critical patent/ES420383A1/en
Expired 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
    • 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
    • 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
    • H05B7/102—Mountings, supports or terminals at head of electrode, i.e. at the end remote from the arc specially adapted for consumable electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)

Abstract

A furnace for the electroslag melting of metal ingots, comprising stringers to which are mounted the carriages of the electrode holders with consumable electrodes being remelted into an ingot which is shaped in a cooled mould, the carriages being allowed to transfer vertically. According to the invention secured to the sides of the adjacent electrode holders which face each other are current-carrying plates forming a "seat" for holding in place an additional consumable electrode, and the vertical transfer drives of the electrode holder carriages are aligned axially and face each other with the free ends of their shafts on which half-couplings are engageably mounted. Such a furnace is suitable for melting both large-size ingots and those in a medium and small weight range.
ES420383A 1973-04-28 1973-11-08 Furnace for electroslag melting of metal ingots Expired ES420383A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU731904603A SU426525A1 (en) 1973-04-28 1973-04-28 Electroslag remelting furnace

Publications (1)

Publication Number Publication Date
ES420383A1 true ES420383A1 (en) 1976-04-16

Family

ID=20548640

Family Applications (1)

Application Number Title Priority Date Filing Date
ES420383A Expired ES420383A1 (en) 1973-04-28 1973-11-08 Furnace for electroslag melting of metal ingots

Country Status (10)

Country Link
US (1) US3839591A (en)
AT (1) AT333451B (en)
BE (1) BE814240A (en)
CA (1) CA1018224A (en)
ES (1) ES420383A1 (en)
FR (1) FR2227341B1 (en)
GB (1) GB1416108A (en)
IT (1) IT997420B (en)
SE (1) SE395717B (en)
SU (1) SU426525A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027092A (en) * 1976-02-17 1977-05-31 Boris Izrailevich Medovar Electrode holder of a multielectrode furnace
SU719137A1 (en) * 1978-02-06 1981-02-23 Производственное Объединение "Жданов-Тяжмаш" Inventory head
DE2930355C2 (en) * 1979-07-26 1984-11-22 Special'noe proektno-konstruktorskoe i technologičeskoe bjuro elektrotermičeskogo oborudovanija proizvodstvennogo obiedinenija "Sibelektroterm", Novosibirsk Electrode holder for electroslag remelting plants

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT294335B (en) * 1969-05-27 1971-11-25 Boehler & Co Ag Geb Plant for the production of large ingots in the electroslag remelting of metals, especially steels
AT291451B (en) * 1969-06-17 1971-07-12 Boehler & Co Ag Geb Holder for consumable electrodes, molds, floor plates or the like. in plants for electroslag remelting of metals
US3781935A (en) * 1970-12-20 1974-01-01 B Medovar Method of operation of a convertible esr furnace installation

Also Published As

Publication number Publication date
FR2227341B1 (en) 1976-06-25
SE395717B (en) 1977-08-22
GB1416108A (en) 1975-12-03
AT333451B (en) 1976-11-25
DE2357095B2 (en) 1977-05-12
US3839591A (en) 1974-10-01
SU426525A1 (en) 1977-10-25
IT997420B (en) 1975-12-30
FR2227341A1 (en) 1974-11-22
ATA866873A (en) 1976-03-15
BE814240A (en) 1974-10-28
DE2357095A1 (en) 1974-11-14
CA1018224A (en) 1977-09-27

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