SE311533B - - Google Patents

Info

Publication number
SE311533B
SE311533B SE12383/63A SE1238363A SE311533B SE 311533 B SE311533 B SE 311533B SE 12383/63 A SE12383/63 A SE 12383/63A SE 1238363 A SE1238363 A SE 1238363A SE 311533 B SE311533 B SE 311533B
Authority
SE
Sweden
Application number
SE12383/63A
Inventor
S Stenquist
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE12383/63A priority Critical patent/SE311533B/xx
Priority to DE19641433406 priority patent/DE1433406B2/en
Priority to US408011A priority patent/US3297311A/en
Priority to GB45563/64A priority patent/GB1078102A/en
Publication of SE311533B publication Critical patent/SE311533B/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
    • C22B9/04—Refining by applying a vacuum
    • 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5241—Manufacture of steel in electric furnaces in an inductively heated furnace
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
SE12383/63A 1963-11-11 1963-11-11 SE311533B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE12383/63A SE311533B (en) 1963-11-11 1963-11-11
DE19641433406 DE1433406B2 (en) 1963-11-11 1964-10-30 Arrangement for degassing steel or metal melts
US408011A US3297311A (en) 1963-11-11 1964-11-02 Apparatus for degasifying liquid metal
GB45563/64A GB1078102A (en) 1963-11-11 1964-11-09 Means for degassing molten metals or metal alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12383/63A SE311533B (en) 1963-11-11 1963-11-11

Publications (1)

Publication Number Publication Date
SE311533B true SE311533B (en) 1969-06-16

Family

ID=20295657

Family Applications (1)

Application Number Title Priority Date Filing Date
SE12383/63A SE311533B (en) 1963-11-11 1963-11-11

Country Status (4)

Country Link
US (1) US3297311A (en)
DE (1) DE1433406B2 (en)
GB (1) GB1078102A (en)
SE (1) SE311533B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3382912A (en) * 1964-11-18 1968-05-14 John Mohr And Sons Apparatus for conserving heat, degassing and casting molten metal
DE2906634A1 (en) * 1979-02-09 1980-08-21 Bbc Brown Boveri & Cie INDUCTION OVENS
AU605949B2 (en) * 1987-12-25 1991-01-24 Nkk Corporation Method for cleaning molten metal and apparatus therefor
GB8829689D0 (en) * 1988-12-20 1989-02-15 Rolls Royce Plc Clean melting of superalloys
GB2226261B (en) * 1988-12-20 1992-10-14 Rolls Royce Plc Apparatus for pouring molten metals
JPH04202710A (en) * 1990-11-30 1992-07-23 Daido Steel Co Ltd Vacuum refining method
DE69720084T2 (en) * 1996-10-04 2003-09-04 Kenji Abiko High frequency vacuum induction melting furnace
US6724803B2 (en) * 2002-04-04 2004-04-20 Ucar Carbon Company Inc. Induction furnace for high temperature operation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859262A (en) * 1955-09-05 1958-11-04 Hoerder Huettenunion Ag Apparatus for degasifying liquid metal
US3027150A (en) * 1958-03-10 1962-03-27 Hoerder Huettenunion Ag Apparatus for treating steel melts
US3239204A (en) * 1963-02-05 1966-03-08 Pennsalt Chemicals Corp Vacuum degassing apparatus

Also Published As

Publication number Publication date
US3297311A (en) 1967-01-10
DE1433406A1 (en) 1970-09-17
GB1078102A (en) 1967-08-02
DE1433406B2 (en) 1970-09-17

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