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EG11866A - Method and electric arc furnace for the continuous melting of iron rich material - Google Patents

Method and electric arc furnace for the continuous melting of iron rich material

Info

Publication number
EG11866A
EG11866A EG265/74A EG26574A EG11866A EG 11866 A EG11866 A EG 11866A EG 265/74 A EG265/74 A EG 265/74A EG 26574 A EG26574 A EG 26574A EG 11866 A EG11866 A EG 11866A
Authority
EG
Egypt
Prior art keywords
electric arc
arc furnace
rich material
continuous melting
iron rich
Prior art date
Application number
EG265/74A
Inventor
J Antoine
Original Assignee
Siderurgie Fse Inst Rech
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 Siderurgie Fse Inst Rech filed Critical Siderurgie Fse Inst Rech
Application granted granted Critical
Publication of EG11866A publication Critical patent/EG11866A/en

Links

Classifications

    • 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
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
    • 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
    • F27D21/00—Arrangement of monitoring devices; Arrangement of safety devices
    • F27D21/0014—Devices for monitoring temperature
    • 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
    • F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value
    • 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
    • F27D2019/0071—Regulation using position sensors
    • 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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Discharge Heating (AREA)
EG265/74A 1973-07-13 1974-07-09 Method and electric arc furnace for the continuous melting of iron rich material EG11866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7325932A FR2236942A1 (en) 1973-07-13 1973-07-13 Continuous melting of iron-bearing matls. in an arc furnace - using controlled height of slag and charge for low power consumption

Publications (1)

Publication Number Publication Date
EG11866A true EG11866A (en) 1978-06-30

Family

ID=9122615

Family Applications (1)

Application Number Title Priority Date Filing Date
EG265/74A EG11866A (en) 1973-07-13 1974-07-09 Method and electric arc furnace for the continuous melting of iron rich material

Country Status (6)

Country Link
JP (2) JPS5039209A (en)
BR (1) BR7405783D0 (en)
CA (1) CA1016981A (en)
EG (1) EG11866A (en)
FR (1) FR2236942A1 (en)
ZA (1) ZA744271B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608320C2 (en) * 1976-02-28 1978-12-07 Demag Ag METHOD FOR CONTINUOUSLY MELTING STEEL WITH A HIGH Purity
TWI573878B (en) * 2009-03-18 2017-03-11 拉斐克 布洛斯 道 Steel production equipment, steelmaking methods, and methods of using electrical energy in steel production equipment
ITUD20130052A1 (en) * 2013-04-23 2014-10-24 Danieli Off Mecc PROCEDURE FOR THE FUSION OF METAL MATERIAL IN A MERGER PLANT AND ITS RELATION MERGER PLANT
JP7551261B2 (en) * 2021-12-22 2024-09-17 株式会社神戸製鋼所 Method of melting raw materials in an electric furnace

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472650A (en) * 1965-09-03 1969-10-14 Canada Steel Co Electric-arc steelmaking
FR1481142A (en) * 1966-04-01 1967-05-19 Siderurgie Fse Inst Rech Process of melting metal products
FR1592121A (en) * 1968-05-21 1970-05-11

Also Published As

Publication number Publication date
JPS597905B2 (en) 1984-02-21
FR2236942B1 (en) 1977-02-18
JPS5039209A (en) 1975-04-11
ZA744271B (en) 1975-08-27
FR2236942A1 (en) 1975-02-07
JPS57120083A (en) 1982-07-26
BR7405783D0 (en) 1975-05-20
AU7108574A (en) 1976-01-15
CA1016981A (en) 1977-09-06

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