SE389685B - PLASMA OVEN FOR MELTING METAL - Google Patents

PLASMA OVEN FOR MELTING METAL

Info

Publication number
SE389685B
SE389685B SE7301877A SE7301877A SE389685B SE 389685 B SE389685 B SE 389685B SE 7301877 A SE7301877 A SE 7301877A SE 7301877 A SE7301877 A SE 7301877A SE 389685 B SE389685 B SE 389685B
Authority
SE
Sweden
Prior art keywords
melting metal
plasma oven
oven
plasma
melting
Prior art date
Application number
SE7301877A
Other languages
Swedish (sv)
Inventor
V Dembovsky
Original Assignee
Vysokaskola Banska Ostrava
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 Vysokaskola Banska Ostrava filed Critical Vysokaskola Banska Ostrava
Publication of SE389685B publication Critical patent/SE389685B/en

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
    • C22B9/22—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
    • 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

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)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
SE7301877A 1972-02-09 1973-02-09 PLASMA OVEN FOR MELTING METAL SE389685B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS80572A CS163438B1 (en) 1972-02-09 1972-02-09

Publications (1)

Publication Number Publication Date
SE389685B true SE389685B (en) 1976-11-15

Family

ID=5340868

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7301877A SE389685B (en) 1972-02-09 1973-02-09 PLASMA OVEN FOR MELTING METAL

Country Status (8)

Country Link
JP (1) JPS4889106A (en)
BE (1) BE795235A (en)
CH (1) CH548577A (en)
CS (1) CS163438B1 (en)
DD (1) DD101081A1 (en)
FR (1) FR2171417B1 (en)
GB (1) GB1374724A (en)
SE (1) SE389685B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438499A1 (en) * 1978-10-13 1980-05-09 Anvar Purificn. and prepn. of single crystals - using plasma jet source, heating a moving boat of material and a coolant jet following
FR2455921A2 (en) * 1979-05-08 1980-12-05 Anvar Single crystal prepn. by zone melting - using plasma jet to effect melting, with acid pickle operation between two melting steps
FR2562056B1 (en) * 1984-04-02 1986-06-27 Rhone Poulenc Spec Chim NON-POLLUTANT MANUFACTURING PROCESS OF SOLID SILICON FROM DIVIDED SILICON

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288594A (en) * 1963-12-05 1966-11-29 United Metallurg Corp Purification of metals

Also Published As

Publication number Publication date
FR2171417A1 (en) 1973-09-21
DE2305631A1 (en) 1973-08-23
BE795235A (en) 1973-05-29
CH548577A (en) 1974-04-30
CS163438B1 (en) 1975-09-15
DE2305631B2 (en) 1977-01-20
GB1374724A (en) 1974-11-20
JPS4889106A (en) 1973-11-21
DD101081A1 (en) 1973-10-12
FR2171417B1 (en) 1977-02-11

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