BE789490A - Four a plasma-arc pour la refusion de metaux et alliages - Google Patents

Four a plasma-arc pour la refusion de metaux et alliages

Info

Publication number
BE789490A
BE789490A BE789490DA BE789490A BE 789490 A BE789490 A BE 789490A BE 789490D A BE789490D A BE 789490DA BE 789490 A BE789490 A BE 789490A
Authority
BE
Belgium
Prior art keywords
plasma
alloys
electrode
arc furnace
metals
Prior art date
Application number
Other languages
English (en)
Inventor
B E Paton
V I Lakomsky
G M Grigorenko
I V Sheiko
J M Pomarin
S V Topchy
K S Eltsov
N V Stetsenko
A N Osadchy
A N Korotkov
E I Moshkevich
A I Pakhomov
V I Severyanov
G M Brodsky
Original Assignee
Inst Elektroswarki Patona
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.)
Publication date
Publication of BE789490A publication Critical patent/BE789490A/fr

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
    • H05B7/06—Electrodes
    • H05B7/07—Electrodes designed to melt in use
    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets
    • 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
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Furnace Details (AREA)
BE789490D 1972-09-29 Four a plasma-arc pour la refusion de metaux et alliages BE789490A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE789490 1972-09-29

Publications (1)

Publication Number Publication Date
BE789490A true BE789490A (fr) 1973-03-29

Family

ID=3860230

Family Applications (1)

Application Number Title Priority Date Filing Date
BE789490D BE789490A (fr) 1972-09-29 Four a plasma-arc pour la refusion de metaux et alliages

Country Status (1)

Country Link
BE (1) BE789490A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0152790A1 (fr) * 1984-01-25 1985-08-28 Ardal og Sunndal Verk a.s. Procédé et dispositif pour chauffer un métal fondu et application de cette méthode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0152790A1 (fr) * 1984-01-25 1985-08-28 Ardal og Sunndal Verk a.s. Procédé et dispositif pour chauffer un métal fondu et application de cette méthode

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