FR2371853B1 - - Google Patents

Info

Publication number
FR2371853B1
FR2371853B1 FR7634767A FR7634767A FR2371853B1 FR 2371853 B1 FR2371853 B1 FR 2371853B1 FR 7634767 A FR7634767 A FR 7634767A FR 7634767 A FR7634767 A FR 7634767A FR 2371853 B1 FR2371853 B1 FR 2371853B1
Authority
FR
France
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
FR7634767A
Other languages
French (fr)
Other versions
FR2371853A1 (fr
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 FR7634767A priority Critical patent/FR2371853A1/fr
Publication of FR2371853A1 publication Critical patent/FR2371853A1/fr
Application granted granted Critical
Publication of FR2371853B1 publication Critical patent/FR2371853B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • 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)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Discharge Heating (AREA)
FR7634767A 1976-11-18 1976-11-18 Four a plasma d'arc pour la refusion de metaux et d'alliages Granted FR2371853A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7634767A FR2371853A1 (fr) 1976-11-18 1976-11-18 Four a plasma d'arc pour la refusion de metaux et d'alliages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7634767A FR2371853A1 (fr) 1976-11-18 1976-11-18 Four a plasma d'arc pour la refusion de metaux et d'alliages

Publications (2)

Publication Number Publication Date
FR2371853A1 FR2371853A1 (fr) 1978-06-16
FR2371853B1 true FR2371853B1 (ja) 1979-03-23

Family

ID=9180055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634767A Granted FR2371853A1 (fr) 1976-11-18 1976-11-18 Four a plasma d'arc pour la refusion de metaux et d'alliages

Country Status (1)

Country Link
FR (1) FR2371853A1 (ja)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2135078A1 (en) * 1971-05-05 1972-12-15 Inst Elektroswarki Patona Plasma arc remelting of semi-product

Also Published As

Publication number Publication date
FR2371853A1 (fr) 1978-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse