JPS4959017A - - Google Patents

Info

Publication number
JPS4959017A
JPS4959017A JP48096249A JP9624973A JPS4959017A JP S4959017 A JPS4959017 A JP S4959017A JP 48096249 A JP48096249 A JP 48096249A JP 9624973 A JP9624973 A JP 9624973A JP S4959017 A JPS4959017 A JP S4959017A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP48096249A
Other languages
Japanese (ja)
Other versions
JPS537121B2 (en
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 filed Critical
Publication of JPS4959017A publication Critical patent/JPS4959017A/ja
Publication of JPS537121B2 publication Critical patent/JPS537121B2/ja
Expired legal-status Critical Current

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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (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)
JP9624973A 1972-08-29 1973-08-29 Expired JPS537121B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG20391A BG17932A1 (en) 1972-08-29 1972-08-29

Publications (2)

Publication Number Publication Date
JPS4959017A true JPS4959017A (en) 1974-06-07
JPS537121B2 JPS537121B2 (en) 1978-03-15

Family

ID=3898538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9624973A Expired JPS537121B2 (en) 1972-08-29 1973-08-29

Country Status (13)

Country Link
JP (1) JPS537121B2 (en)
BG (1) BG17932A1 (en)
CA (1) CA990080A (en)
CS (1) CS185803B1 (en)
DD (1) DD107721A5 (en)
DE (1) DE2340674C2 (en)
ES (1) ES418132A1 (en)
FR (1) FR2197988B1 (en)
GB (1) GB1439647A (en)
IN (1) IN139944B (en)
IT (1) IT996124B (en)
PL (1) PL86237B1 (en)
SU (2) SU557109A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927185A (en) * 1982-06-01 1984-02-13 アンスチチュ　ド　ルシェルシュ　ドラ　シデルルジー　フランセーズ Method of melting metal and arc furnace used for the method
JPS63141291A (en) * 1986-12-01 1988-06-13 石川島播磨重工業株式会社 Dc arc furnace

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE378735B (en) * 1972-11-17 1975-09-08 Asea Ab
DE2554241A1 (en) * 1974-12-12 1976-06-16 Asea Ab DC ARC FURNACE
GB1504443A (en) * 1975-04-25 1978-03-22 Dso Cherna Metalurgia Method of steelmaking with direct current
SE404478B (en) * 1977-02-22 1978-10-02 Asea Ab DEVICE FOR DC-LIGHT BACK OVEN
NO139796C (en) * 1977-09-26 1979-05-09 Elkem Spigerverket As DC DC OVEN.
SE437206B (en) * 1981-02-26 1985-02-11 Asea Ab DC arc furnace
FR2548508B1 (en) * 1982-06-01 1989-06-02 Siderurgie Fse Inst Rech DIRECT CURRENT ARC METALLURGICAL OVEN
FR2545593B1 (en) * 1983-05-03 1988-04-15 Siderurgie Fse Inst Rech METALLURGICAL FUSION PROCESS AND DIRECT CURRENT ARC FURNACE FOR ITS IMPLEMENTATION
SE452839B (en) * 1983-08-12 1987-12-14 Asea Ab DC arc furnace
DE3406760A1 (en) * 1984-02-24 1985-09-05 C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach METHOD AND DEVICE FOR MELTING AND HEATING MATERIALS
DE3419681A1 (en) * 1984-05-24 1985-11-28 Mannesmann AG, 4000 Düsseldorf DC CURRENT ARC HEATING DEVICE
DE3543278C1 (en) * 1985-12-05 1987-07-02 Mannesmann Ag Furnace vessel of a direct current arc furnace with bottom electrodes as well as associated bottom electrode
BG45040A1 (en) * 1986-01-30 1989-03-15 Lchev Aleksand R Jj V
JPS63503490A (en) * 1986-05-29 1988-12-15 フセソユズニ　ナウチノ‐イススレドバテルスキ，プロエクトノ‐コンストルクトルスキ　イ　テフノロギチェスキ　インスティテュト　エレクトロテルミチェスコゴ　オボルドバニア　（ベーエヌイーイーイェーテーオー） plasma induction furnace
US4694464A (en) * 1986-07-30 1987-09-15 Plasma Energy Corporation Plasma arc heating apparatus and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE271842C (en) *
GB118357A (en) * 1917-09-27 1918-08-29 Harold Wade Improvements in or relating to Electric Furnaces.
DE909611C (en) * 1942-07-17 1954-04-22 Pechiney Prod Chimiques Sa Electrode arc furnace

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927185A (en) * 1982-06-01 1984-02-13 アンスチチュ　ド　ルシェルシュ　ドラ　シデルルジー　フランセーズ Method of melting metal and arc furnace used for the method
JPS6364486B2 (en) * 1982-06-01 1988-12-12
JPS63141291A (en) * 1986-12-01 1988-06-13 石川島播磨重工業株式会社 Dc arc furnace

Also Published As

Publication number Publication date
SU647512A1 (en) 1979-02-15
IT996124B (en) 1975-12-10
FR2197988A1 (en) 1974-03-29
JPS537121B2 (en) 1978-03-15
DE2340674C2 (en) 1981-11-12
GB1439647A (en) 1976-06-16
DD107721A5 (en) 1974-08-12
FR2197988B1 (en) 1976-06-18
DE2340674A1 (en) 1974-03-07
BG17932A1 (en) 1974-03-05
CS185803B1 (en) 1978-10-31
ES418132A1 (en) 1976-06-16
SU557109A1 (en) 1977-05-05
IN139944B (en) 1976-08-21
PL86237B1 (en) 1976-05-31
CA990080A (en) 1976-06-01

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