ES295723U - Solera especialmente para hornos de arco electrico de corriente continua - Google Patents

Solera especialmente para hornos de arco electrico de corriente continua

Info

Publication number
ES295723U
ES295723U ES1985295723U ES295723U ES295723U ES 295723 U ES295723 U ES 295723U ES 1985295723 U ES1985295723 U ES 1985295723U ES 295723 U ES295723 U ES 295723U ES 295723 U ES295723 U ES 295723U
Authority
ES
Spain
Prior art keywords
hearth
arc furnace
layer
furnace
arc
Prior art date
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
ES1985295723U
Other languages
English (en)
Other versions
ES295723Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Didier Werke AG
MAN AG
Original Assignee
Didier Werke AG
MAN Maschinenfabrik Augsburg Nuernberg AG
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 Didier Werke AG, MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical Didier Werke AG
Publication of ES295723U publication Critical patent/ES295723U/es
Application granted granted Critical
Publication of ES295723Y publication Critical patent/ES295723Y/es
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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • 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
    • F27D11/10—Disposition of 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
    • 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; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/12—Working chambers or casings; Supports therefor
    • F27B3/14—Arrangements of linings
    • 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)
  • Mechanical Engineering (AREA)
  • General 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)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Materials For Medical Uses (AREA)
  • Packages (AREA)
  • Silicon Compounds (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

SOLERA, ESPECIALMENTE PARA HORNOS DE ARCO ELECTRICO DE CORRIENTE CONTINUA, CON UN ELECTRODO DE GRAFITO CENTRICO QUE ENTRA EN EL RECIPIENTE DEL HORNO Y CON VARIAS VARILLAS METALICAS O DE ACERO DE POSICION COAXIAL E INTRODUCIDAS EN LA SOLERA, CUYOS EXTREMOS EXTERIORES ESTAN COGIDOS POR UNA PLACA FUNDAMENTAL DE ACERO DE LA CAMISA METALICA DEL HORNO, CARACTERIZADA PORQUE LA SOLERA POR LO MENOS EN LA ZONA DE LAS VARILLAS DE ACERO O DE LA PLACA DE ACERO RESP. TIENE UNA CAPA SUPERIOR DEL LADO DEL FUEGO DE MAGNESIA QUE CONTIENE CROMOXIDO, Y UNA CAPA INFERIOR DE GRAFITO ORGANICAMENTE ENLAZADA ASI COMO UNA CAPA INTERMEDIA MEZCLADA DE AMBOS MATERIALES.
ES1985295723U 1984-03-14 1985-03-12 Solera especialmente para hornos de arco electrico de corriente continua Expired ES295723Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843409255 DE3409255A1 (de) 1984-03-14 1984-03-14 Herdboden, besonders fuer gleichstrom-lichtbogenoefen

Publications (2)

Publication Number Publication Date
ES295723U true ES295723U (es) 1987-10-16
ES295723Y ES295723Y (es) 1988-05-01

Family

ID=6230415

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985295723U Expired ES295723Y (es) 1984-03-14 1985-03-12 Solera especialmente para hornos de arco electrico de corriente continua

Country Status (15)

Country Link
US (1) US4829538A (es)
EP (1) EP0156126B1 (es)
JP (1) JPS60253786A (es)
KR (1) KR920003698B1 (es)
AT (1) ATE42396T1 (es)
BR (1) BR8501117A (es)
CA (1) CA1262166A (es)
CS (1) CS258123B2 (es)
DE (2) DE3409255A1 (es)
ES (1) ES295723Y (es)
GR (1) GR850354B (es)
HU (1) HU189458B (es)
MX (1) MX158064A (es)
NO (1) NO163116C (es)
ZA (1) ZA851301B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3535692A1 (de) * 1985-10-05 1987-04-09 Gutehoffnungshuette Man Kontaktelektroden-anordnung fuer gleichstrom-lichtbogen- oder widerstands-schmelzoefen
DE3535690A1 (de) * 1985-10-05 1987-04-09 Gutehoffnungshuette Man Kontaktelektrodenanordnung fuer gleichstrom-lichtbogen- oder widerstands-schmelzofen
DE3543278C1 (de) * 1985-12-05 1987-07-02 Mannesmann Ag Ofengefaess eines Gleichstrom-Lichtbogenofens mit Bodenelektroden sowie zugehoerige Bodenelektrode
US5142650A (en) * 1989-11-14 1992-08-25 Asahi Glass Company Ltd. Bottom electrode for a direct current arc furnace
DE4022720A1 (de) * 1990-07-17 1992-01-23 Flohe Gmbh & Co Untergefaess eines gleichstromlichtbogenofens
DE4129756C2 (de) * 1991-09-04 1995-06-29 Mannesmann Ag Metallurgisches Gefäß für eine Gleichstromlichtbogeneinrichtung
US5255284A (en) * 1991-11-04 1993-10-19 Deutsch Voest-Alpine Industrieanlagenbau Gmbh Anode for an electic arc furnace utilizing electrode segments
DE4222854C2 (de) * 1992-07-11 1995-08-31 Gutehoffnungshuette Man Bodenelektrode für Gleichstrom-Lichtbogenöfen
AT401303B (de) * 1993-09-06 1996-08-26 Voest Alpine Ind Anlagen Verfahren zum herstellen einer bodenanode für ein metallurgisches gefäss
DE10052352B4 (de) 2000-10-21 2005-04-14 Refractory Intellectual Property Gmbh & Co. Kg Verwendung eines Reduktionsmittels in MgO-Sinter-Massen
EP1533567A1 (de) * 2003-11-18 2005-05-25 Zwilag Zwischenlager Würenlingen AG Drehherd-Ofen für Abfälle mit Gefährdungspotential
CN101658901B (zh) * 2008-03-10 2014-10-29 王宇新 避免球铁铁液在浇注过程中发生球化衰退和降低浇注温度的处理方法及专用浇注设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE252528C (es) *
DE219575C (es) *
GB190912258A (en) * 1908-06-01 1909-09-30 Zucker Fabrik Frankenthal Device for Starting and Cutting Out Electric Motors.
US941419A (en) * 1908-11-04 1909-11-30 Charles Albert Keller Electric furnace.
GB118357A (en) * 1917-09-27 1918-08-29 Harold Wade Improvements in or relating to Electric Furnaces.
DE631872C (de) * 1931-12-31 1936-06-27 Marcel Paul Perron Einphasen-Elektrodenofen mit zur Stromzufuhr dienendem, die Ofenverkleidung bildendemMetallmantel
SE410654B (sv) * 1978-02-28 1979-10-22 Asea Ab Likstromsljusbagsugn med minst en katodiskt ansluten elektrod och minst en bottnkontakt
SE423275B (sv) * 1979-06-26 1982-04-26 Asea Ab Bottenkontakt vid likstromsljusbagsugn
DE3106741C2 (de) * 1981-02-24 1983-06-16 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Kontaktelektroden-Anordnung für Lichtbogen- oder Widerstandsschmelzofen

Also Published As

Publication number Publication date
ZA851301B (en) 1985-10-30
EP0156126A3 (en) 1987-04-15
EP0156126A2 (de) 1985-10-02
KR850007880A (ko) 1985-12-09
JPS60253786A (ja) 1985-12-14
US4829538A (en) 1989-05-09
NO163116C (no) 1990-04-04
CA1262166A (en) 1989-10-03
HU189458B (en) 1986-07-28
GR850354B (es) 1985-06-05
NO850991L (no) 1985-09-16
MX158064A (es) 1988-12-29
DE3409255A1 (de) 1985-12-12
ES295723Y (es) 1988-05-01
NO163116B (no) 1989-12-27
EP0156126B1 (de) 1989-04-19
ATE42396T1 (de) 1989-05-15
BR8501117A (pt) 1985-11-05
DE3569606D1 (en) 1989-05-24
HUT36578A (en) 1985-09-30
KR920003698B1 (ko) 1992-05-09
JPH0428990B2 (es) 1992-05-15
DE3409255C2 (es) 1987-08-20
CS258123B2 (en) 1988-07-15

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Effective date: 20011112