BR9101237A - Processo para operar um forno metalurgico com eletrodo de cozimento proprio e forno metalurgico com eletrodo de cozimento proprio - Google Patents

Processo para operar um forno metalurgico com eletrodo de cozimento proprio e forno metalurgico com eletrodo de cozimento proprio

Info

Publication number
BR9101237A
BR9101237A BR919101237A BR9101237A BR9101237A BR 9101237 A BR9101237 A BR 9101237A BR 919101237 A BR919101237 A BR 919101237A BR 9101237 A BR9101237 A BR 9101237A BR 9101237 A BR9101237 A BR 9101237A
Authority
BR
Brazil
Prior art keywords
metallurgic
oven
cooking
electrode
operate
Prior art date
Application number
BR919101237A
Other languages
English (en)
Portuguese (pt)
Inventor
Heinz Stark
Heribert Koenig
Original Assignee
Mannesmann 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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of BR9101237A publication Critical patent/BR9101237A/pt

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
    • H05B7/02—Details
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
    • H05B7/107—Mountings, supports, terminals or arrangements for feeding or guiding electrodes specially adapted for self-baking electrodes
    • 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
    • F27B3/10—Details, accessories or equipment, e.g. dust-collectors, specially adapted for hearth-type furnaces
    • 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
    • H05B7/08—Electrodes non-consumable
    • H05B7/085—Electrodes non-consumable mainly consisting of carbon
    • H05B7/09—Self-baking electrodes, e.g. Söderberg type electrodes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Discharge Heating (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Contacts (AREA)
BR919101237A 1990-03-28 1991-03-27 Processo para operar um forno metalurgico com eletrodo de cozimento proprio e forno metalurgico com eletrodo de cozimento proprio BR9101237A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4010353A DE4010353A1 (de) 1990-03-28 1990-03-28 Verfahren und vorrichtung zum betreiben eines metallurgischen ofens mit selbstbackender elektrode

Publications (1)

Publication Number Publication Date
BR9101237A true BR9101237A (pt) 1991-11-05

Family

ID=6403458

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919101237A BR9101237A (pt) 1990-03-28 1991-03-27 Processo para operar um forno metalurgico com eletrodo de cozimento proprio e forno metalurgico com eletrodo de cozimento proprio

Country Status (6)

Country Link
JP (1) JP3315706B2 (cs)
AU (1) AU646021B2 (cs)
BR (1) BR9101237A (cs)
DE (1) DE4010353A1 (cs)
NO (1) NO177370C (cs)
ZA (1) ZA911495B (cs)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2724219B1 (fr) * 1994-09-05 1996-10-25 Pechiney Electrometallurgie Dispositif de montage d'une electrode composite a autocuisson pour four electrique a arc
CA2204425A1 (en) * 1997-05-02 1998-11-02 Skw Canada Inc. Electrode for silicon alloys and silicon metal
PL189321B1 (pl) * 1997-05-02 2005-07-29 Silicium Becancour Inc Elektroda samo-spiekająca się na miejscu, do wytwarzania krzemu i stopów z krzemem w elektrycznym piecu łukowym
US5939012A (en) * 1997-12-12 1999-08-17 Globe Metallurgical, Inc. Method and apparatus for manufacture of carbonaceous articles
AU5382699A (en) * 1998-08-25 2000-03-14 Pyromet (Proprietary) Limited Soderberg-type composite electrode for arc smelting furnace
ES2724498B2 (es) * 2018-03-05 2020-01-17 Silbucam S L Columna central para los electrodos de auto-coccion en hornos de arco electrico sumergido
WO2019233549A1 (de) * 2018-06-04 2019-12-12 Rheinfelden Carbon Gmbh & Co. Kg Selbstbackende elektrode

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE324741C (de) * 1919-01-17 1920-09-02 Norsk Ind Hypotekbank Verfahren zur Herstellung von Elektroden fuer elektrische OEfen
FR647208A (fr) * 1928-01-16 1928-11-21 Norske Elektrokemisk Ind As Dispositif de sûreté pour électrodes
DE1161652B (de) * 1958-11-05 1964-01-23 Edison Settore Chimico Azienda Kontinuierliche, selbstbackende Metallmantelelektrode fuer Lichtbogenoefen
DE1440564B2 (de) * 1959-04-11 1972-02-17 Societe Edison-Settore Chimico S.p.A.-Azienda Industriale San Marco, Mailand (Italien) Elektrischer lichtbogen oder reduktionsofen

Also Published As

Publication number Publication date
DE4010353C2 (cs) 1993-04-22
ZA911495B (en) 1991-12-24
NO911017D0 (no) 1991-03-14
JPH0794274A (ja) 1995-04-07
AU646021B2 (en) 1994-02-03
NO177370C (no) 1995-08-30
NO911017L (no) 1991-09-30
NO177370B (no) 1995-05-22
DE4010353A1 (de) 1991-10-02
JP3315706B2 (ja) 2002-08-19
AU7261091A (en) 1991-10-03

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 27/03/2011