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AT222377B - Furnace for treating metal melts in a vacuum or in a protective gas atmosphere - Google Patents

Furnace for treating metal melts in a vacuum or in a protective gas atmosphere

Info

Publication number
AT222377B
AT222377B AT740359A AT740359A AT222377B AT 222377 B AT222377 B AT 222377B AT 740359 A AT740359 A AT 740359A AT 740359 A AT740359 A AT 740359A AT 222377 B AT222377 B AT 222377B
Authority
AT
Austria
Prior art keywords
furnace
vacuum
gas atmosphere
protective gas
metal melts
Prior art date
Application number
AT740359A
Other languages
German (de)
Original Assignee
Balzers Hochvakuum
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 Balzers Hochvakuum filed Critical Balzers Hochvakuum
Priority to AT740359A priority Critical patent/AT222377B/en
Priority to CH1137760A priority patent/CH380179A/en
Application granted granted Critical
Publication of AT222377B publication Critical patent/AT222377B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum
    • 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
    • H05B7/18—Heating by arc discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AT740359A 1959-10-13 1959-10-13 Furnace for treating metal melts in a vacuum or in a protective gas atmosphere AT222377B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT740359A AT222377B (en) 1959-10-13 1959-10-13 Furnace for treating metal melts in a vacuum or in a protective gas atmosphere
CH1137760A CH380179A (en) 1959-10-13 1960-10-11 Furnace for treating metal melts in a vacuum or in a protective gas atmosphere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT740359A AT222377B (en) 1959-10-13 1959-10-13 Furnace for treating metal melts in a vacuum or in a protective gas atmosphere

Publications (1)

Publication Number Publication Date
AT222377B true AT222377B (en) 1962-07-25

Family

ID=3595704

Family Applications (1)

Application Number Title Priority Date Filing Date
AT740359A AT222377B (en) 1959-10-13 1959-10-13 Furnace for treating metal melts in a vacuum or in a protective gas atmosphere

Country Status (2)

Country Link
AT (1) AT222377B (en)
CH (1) CH380179A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1433401B1 (en) * 1963-03-06 1970-10-01 Asea Ab Device for degassing molten metal

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2007373B2 (en) * 1970-02-18 1973-05-03 Eisenwerk-Gesellschaft Maximilianshütte mbH, 8458 Sulzbach-Rosenberg PROCESS AND CONVERTER FOR MANUFACTURING FERRITIC CHROME STEEL

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1433401B1 (en) * 1963-03-06 1970-10-01 Asea Ab Device for degassing molten metal

Also Published As

Publication number Publication date
CH380179A (en) 1964-07-31

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