DD238700A5 - Wandelelektrode fuer einen elektrischen gleichstrom-schmelzofen - Google Patents

Wandelelektrode fuer einen elektrischen gleichstrom-schmelzofen Download PDF

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Publication number
DD238700A5
DD238700A5 DD85282540A DD28254085A DD238700A5 DD 238700 A5 DD238700 A5 DD 238700A5 DD 85282540 A DD85282540 A DD 85282540A DD 28254085 A DD28254085 A DD 28254085A DD 238700 A5 DD238700 A5 DD 238700A5
Authority
DD
German Democratic Republic
Prior art keywords
sleeve
furnace
rod
electrode
electrode according
Prior art date
Application number
DD85282540A
Other languages
German (de)
English (en)
Inventor
Jacques Michelet
Ghislain Maurer
Original Assignee
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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 ��������@��@����������@��@��@����������@���������@�����k�� filed Critical ��������@��@����������@��@��@����������@���������@�����k��
Publication of DD238700A5 publication Critical patent/DD238700A5/de

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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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/46—Dielectric heating
    • H05B6/54—Electrodes
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—Electrodes
    • 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
    • H05B7/02—Details
    • H05B7/06—Electrodes
    • 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)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
  • Resistance Heating (AREA)
  • Control Of Resistance Heating (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Spark Plugs (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DD85282540A 1984-11-06 1985-11-06 Wandelelektrode fuer einen elektrischen gleichstrom-schmelzofen DD238700A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8417323A FR2572873B1 (fr) 1984-11-06 1984-11-06 Electrode de paroi pour four metallurgique electrique a courant continu

Publications (1)

Publication Number Publication Date
DD238700A5 true DD238700A5 (de) 1986-08-27

Family

ID=9309563

Family Applications (1)

Application Number Title Priority Date Filing Date
DD85282540A DD238700A5 (de) 1984-11-06 1985-11-06 Wandelelektrode fuer einen elektrischen gleichstrom-schmelzofen

Country Status (13)

Country Link
US (1) US4982411A (es)
EP (1) EP0183631B1 (es)
JP (1) JPS61116282A (es)
KR (1) KR940001233B1 (es)
AT (1) ATE45263T1 (es)
AU (1) AU579675B2 (es)
BR (1) BR8505531A (es)
CA (1) CA1263679A (es)
DD (1) DD238700A5 (es)
DE (1) DE3572111D1 (es)
ES (1) ES296284Y (es)
FR (1) FR2572873B1 (es)
ZA (1) ZA858162B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845062A (en) * 1987-10-19 1989-07-04 E. I. Du Pont De Nemours And Company Low-firing dielectric composition
FR2622078B1 (fr) * 1987-10-20 1990-03-09 Siderurgie Fse Inst Rech Electrode de paroi pour four metallurgique electrique
FR2652890B1 (fr) * 1989-10-11 1995-01-20 Siderurgie Fse Inst Rech Dispositif de connexion electrique destine a etre place en paroi d'un recipient metallurgique au contact d'un metal en fusion.
FR2658277B1 (fr) * 1990-02-09 1992-04-30 Siderurgie Fse Inst Rech Recipient metallurgique equipe d'au moins une electrode traversant sa paroi.
US5177763A (en) * 1990-03-28 1993-01-05 Kawasaki Steel Corporation Furnace bottom structure of direct current electric furnace
DE4026897C2 (de) * 1990-08-23 1994-05-05 Mannesmann Ag Metallische Bodenelektrode für metallurgische Gefäße
FR2682003B1 (fr) * 1991-09-30 1997-04-30 Siderurgie Fse Inst Rech Electrode de paroi pour four metallurgique electrique a courant continu.
IT1267237B1 (it) * 1994-05-11 1997-01-28 Danieli Off Mecc Elettrodo di fondo raffreddato per un forno elettrico in corrente continua
US7202915B2 (en) * 1998-10-30 2007-04-10 Sony Corporation Systems, methods, and apparatus for simultaneous viewing of differing video program sources
RU2572949C2 (ru) * 2014-05-13 2016-01-20 Открытое акционерное общество "Сибирское специальное конструкторское бюро электротермического оборудования" (ОАО "СКБ Сибэлектротерм") Дуговая печь постоянного тока

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877282A (en) * 1957-01-07 1959-03-10 Howard H Cook Water cooled electrode holders
FR1565468A (es) * 1967-02-02 1969-05-02
FR1538996A (fr) * 1967-04-24 1968-09-13 Bbc Brown Boveri & Cie Electrode en contact avec une masse en fusion
CH544578A (de) * 1973-02-09 1973-11-30 Alusuisse Elektrodenblock für eine Elektrolysezelle mit einem Stromleit-Barren in einer Nut des Elektrodenblockes
SE419929B (sv) * 1974-11-25 1981-08-31 Asea Ab Smeltkontaktelektrod for likstromsmatad ljusbagsugn
US4287380A (en) * 1979-09-18 1981-09-01 Emhart Industries, Inc. Electrode assembly for molten glass forehearth
FR2566984B1 (fr) * 1984-06-27 1986-12-19 Siderurgie Fse Inst Rech Dispositif de connexion electrique destine a etre place en paroi d'un recipient metallurgique au contact d'un metal en fusion
FR2577311B1 (fr) * 1985-02-11 1987-03-06 Siderurgie Fse Inst Rech Dispositif de connexion electrique destine a etre place en paroi d'un four metallurgique a courant continu.

Also Published As

Publication number Publication date
JPS6343675B2 (es) 1988-08-31
FR2572873B1 (fr) 1988-12-02
DE3572111D1 (en) 1989-09-07
AU579675B2 (en) 1988-12-01
ES296284Y (es) 1988-03-16
KR860004556A (ko) 1986-06-23
JPS61116282A (ja) 1986-06-03
EP0183631B1 (fr) 1989-08-02
BR8505531A (pt) 1986-08-12
ATE45263T1 (de) 1989-08-15
AU4915485A (en) 1986-05-15
FR2572873A1 (fr) 1986-05-09
CA1263679A (fr) 1989-12-05
ES296284U (es) 1987-08-16
KR940001233B1 (ko) 1994-02-17
US4982411A (en) 1991-01-01
ZA858162B (en) 1986-06-25
EP0183631A1 (fr) 1986-06-04

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