BE795235A - Four a plasma - Google Patents

Four a plasma

Info

Publication number
BE795235A
BE795235A BE795235DA BE795235A BE 795235 A BE795235 A BE 795235A BE 795235D A BE795235D A BE 795235DA BE 795235 A BE795235 A BE 795235A
Authority
BE
Belgium
Prior art keywords
plasma oven
oven
plasma
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
V Dembovsky
Original Assignee
Vysoka Skola 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.)
Publication date
Publication of BE795235A publication Critical patent/BE795235A/xx

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
BE795235D 1972-02-09 Four a plasma BE795235A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE795235A true BE795235A (fr) 1973-05-29

Family

ID=5340868

Family Applications (1)

Application Number Title Priority Date Filing Date
BE795235D BE795235A (fr) 1972-02-09 Four a plasma

Country Status (8)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438499A1 (fr) * 1978-10-13 1980-05-09 Anvar Procede de purification et d'elaboration de cristaux par fusion de zone utilisant un jet de plasma et installation correspondante
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 (fr) * 1984-04-02 1986-06-27 Rhone Poulenc Spec Chim Procede de fabrication non polluant de silicium massif a partir de silicium divise

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
JPS4889106A (enrdf_load_stackoverflow) 1973-11-21
FR2171417A1 (enrdf_load_stackoverflow) 1973-09-21
CH548577A (de) 1974-04-30
GB1374724A (en) 1974-11-20
CS163438B1 (enrdf_load_stackoverflow) 1975-09-15
DE2305631B2 (de) 1977-01-20
SE389685B (sv) 1976-11-15
DD101081A1 (enrdf_load_stackoverflow) 1973-10-12
DE2305631A1 (de) 1973-08-23
FR2171417B1 (enrdf_load_stackoverflow) 1977-02-11

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