SE407004B - Forfarande for kontroll av metallsmeltning i ljusbagsugnar - Google Patents

Forfarande for kontroll av metallsmeltning i ljusbagsugnar

Info

Publication number
SE407004B
SE407004B SE7613670A SE7613670A SE407004B SE 407004 B SE407004 B SE 407004B SE 7613670 A SE7613670 A SE 7613670A SE 7613670 A SE7613670 A SE 7613670A SE 407004 B SE407004 B SE 407004B
Authority
SE
Sweden
Prior art keywords
controling
procedure
light back
metal melting
back oven
Prior art date
Application number
SE7613670A
Other languages
English (en)
Other versions
SE7613670L (sv
Inventor
V V Avtukhov
A Z Shevtsov
A N Sokolov
Original Assignee
Ky I Tsvetnykh Metall
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 Ky I Tsvetnykh Metall filed Critical Ky I Tsvetnykh Metall
Publication of SE7613670L publication Critical patent/SE7613670L/sv
Publication of SE407004B publication Critical patent/SE407004B/sv

Links

Classifications

    • 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
    • H05B7/005—Electrical diagrams
    • 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
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc 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
    • 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
    • C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • 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
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0034—Regulation through control of a heating quantity such as fuel, oxidant or intensity of current
    • F27D2019/0037—Quantity of electric current
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
SE7613670A 1976-12-16 1976-12-06 Forfarande for kontroll av metallsmeltning i ljusbagsugnar SE407004B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2657116A DE2657116C2 (de) 1976-12-16 1976-12-16 Überwachungsmethode für das Metallschmelzen in Lichtbogenöfen

Publications (2)

Publication Number Publication Date
SE7613670L SE7613670L (sv) 1978-06-07
SE407004B true SE407004B (sv) 1979-03-05

Family

ID=5995730

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7613670A SE407004B (sv) 1976-12-16 1976-12-06 Forfarande for kontroll av metallsmeltning i ljusbagsugnar

Country Status (3)

Country Link
DE (1) DE2657116C2 (sv)
FR (1) FR2373766A1 (sv)
SE (1) SE407004B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI64486C (fi) * 1982-04-16 1983-11-10 Outokumpu Oy Saett att reglera och balansera effekten hos en elektrisk ugn
DE3616344A1 (de) * 1986-05-15 1987-11-19 Thyssen Stahl Ag Verfahren zur ermittlung des schmelzzustandes des einsatzes in einem drehstromgespeisten lichtbogenofen

Also Published As

Publication number Publication date
FR2373766B1 (sv) 1979-03-30
DE2657116A1 (de) 1978-06-22
DE2657116C2 (de) 1982-07-22
SE7613670L (sv) 1978-06-07
FR2373766A1 (fr) 1978-07-07

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