BR8707667A - ARRANGEMENT IN STEEL MANUFACTURING THROUGH INDUCTIVE AGITATION - Google Patents

ARRANGEMENT IN STEEL MANUFACTURING THROUGH INDUCTIVE AGITATION

Info

Publication number
BR8707667A
BR8707667A BR8707667A BR8707667A BR8707667A BR 8707667 A BR8707667 A BR 8707667A BR 8707667 A BR8707667 A BR 8707667A BR 8707667 A BR8707667 A BR 8707667A BR 8707667 A BR8707667 A BR 8707667A
Authority
BR
Brazil
Prior art keywords
inductive
agitation
arrangement
steel manufacturing
steel
Prior art date
Application number
BR8707667A
Other languages
Portuguese (pt)
Inventor
Karl-Erik Berkestad
Original Assignee
Asea Brown Boveri
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 Brown Boveri filed Critical Asea Brown Boveri
Publication of BR8707667A publication Critical patent/BR8707667A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D27/00—Stirring devices for molten material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
    • B01F33/451—Magnetic mixers; Mixers with magnetically driven stirrers wherein the mixture is directly exposed to an electromagnetic field without use of a stirrer, e.g. for material comprising ferromagnetic particles or for molten metal
    • 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
    • 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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/34—Arrangements for circulation of melts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/45—Mixing in metallurgical processes of ferrous or non-ferrous materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0039—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising magnetic means
    • 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
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/02—Stirring of melted material in melting furnaces
    • 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
BR8707667A 1986-04-16 1987-04-10 ARRANGEMENT IN STEEL MANUFACTURING THROUGH INDUCTIVE AGITATION BR8707667A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8601763A SE457990B (en) 1986-04-16 1986-04-16 DEVICE FOR MANUFACTURING AND MOVING OF MOLD STEEL
PCT/SE1987/000182 WO1987006332A1 (en) 1986-04-16 1987-04-10 Arrangement in steel manufacturing by means of inductive stirring

Publications (1)

Publication Number Publication Date
BR8707667A true BR8707667A (en) 1989-08-15

Family

ID=20364237

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8707667A BR8707667A (en) 1986-04-16 1987-04-10 ARRANGEMENT IN STEEL MANUFACTURING THROUGH INDUCTIVE AGITATION

Country Status (5)

Country Link
EP (1) EP0310604A1 (en)
JP (1) JPH01500526A (en)
BR (1) BR8707667A (en)
SE (1) SE457990B (en)
WO (1) WO1987006332A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2840821B1 (en) * 2002-06-13 2005-03-04 Commissariat Energie Atomique ELECTROMAGNETIC DEVICE FOR FUSION AND INTERFACIAL AGITATION OF DIPHASIC SYSTEMS, IN PARTICULAR FOR THE ACCELERATION OF METALLURGIC OR PYROCHEMICAL PROCESSES

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1822539A (en) * 1929-03-09 1931-09-08 Ajax Electrothermic Corp Induction electric furnace
US1943802A (en) * 1930-03-18 1934-01-16 Ajax Electrothermic Corp Electric induction furnace
US3314670A (en) * 1963-11-15 1967-04-18 Inductotherm Corp Molten metal stirring apparatus
DE1533081B1 (en) * 1966-02-15 1971-01-21 Leybold Heraeus Gmbh & Co Kg Coreless induction furnace for melting and stirring metals and procedures for operating this furnace
DE1549673A1 (en) * 1966-12-21 1971-04-08 Almex Ab Character reading and transmission device
DE2350090A1 (en) * 1973-10-05 1975-04-10 Bbc Brown Boveri & Cie Crucible electrical induction furnace - has a wound through coil with tappings, whose sections can be connected to a three-phase or single-phase supply
JPS52103729A (en) * 1976-02-26 1977-08-31 Daido Steel Co Ltd Plasma induction heating method and furnace

Also Published As

Publication number Publication date
SE457990B (en) 1989-02-13
WO1987006332A1 (en) 1987-10-22
SE8601763L (en) 1987-10-17
EP0310604A1 (en) 1989-04-12
SE8601763D0 (en) 1986-04-16
JPH01500526A (en) 1989-02-23

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