ITMI922478A0 - Miglioramenti nel processo di fabbricazione continua di elettrodi esenti d'impurita' e di ferro per forni ad arco elettrico - Google Patents

Miglioramenti nel processo di fabbricazione continua di elettrodi esenti d'impurita' e di ferro per forni ad arco elettrico

Info

Publication number
ITMI922478A0
ITMI922478A0 IT92MI2478A ITMI922478A ITMI922478A0 IT MI922478 A0 ITMI922478 A0 IT MI922478A0 IT 92MI2478 A IT92MI2478 A IT 92MI2478A IT MI922478 A ITMI922478 A IT MI922478A IT MI922478 A0 ITMI922478 A0 IT MI922478A0
Authority
IT
Italy
Prior art keywords
free
impurity
iron
manufacturing process
electric arc
Prior art date
Application number
IT92MI2478A
Other languages
English (en)
Inventor
Camarasa Francisco Javi Bullon
Beltram Juan Jose Ripero
Del Burgo Juan Antonio Benedit
Original Assignee
Carburos Metalicos Soc Esp
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 Carburos Metalicos Soc Esp filed Critical Carburos Metalicos Soc Esp
Publication of ITMI922478A0 publication Critical patent/ITMI922478A0/it
Publication of ITMI922478A1 publication Critical patent/ITMI922478A1/it
Application granted granted Critical
Publication of IT1255937B publication Critical patent/IT1255937B/it

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
    • 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
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Silicon Compounds (AREA)
  • Ceramic Products (AREA)
  • Discharge Heating (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
ITMI922478A 1991-10-30 1992-10-29 Miglioramento nel processo di fabbricazione continua di elettrodi esenti d'impurita' e di ferro per forni ad arco elettrico. IT1255937B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09102414A ES2046098B1 (es) 1991-10-30 1991-10-30 Mejoras sobre el proceso de fabricacion en continuo de electrodos libres de impurezas y hierro para hornos de arco electrico.

Publications (3)

Publication Number Publication Date
ITMI922478A0 true ITMI922478A0 (it) 1992-10-29
ITMI922478A1 ITMI922478A1 (it) 1994-04-29
IT1255937B IT1255937B (it) 1995-11-17

Family

ID=8274009

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922478A IT1255937B (it) 1991-10-30 1992-10-29 Miglioramento nel processo di fabbricazione continua di elettrodi esenti d'impurita' e di ferro per forni ad arco elettrico.

Country Status (13)

Country Link
US (1) US5351266A (it)
AU (1) AU655683B2 (it)
BR (1) BR9204210A (it)
CA (1) CA2081295C (it)
DE (1) DE4235900C2 (it)
ES (1) ES2046098B1 (it)
FR (1) FR2683421B1 (it)
HR (1) HRP921159A2 (it)
IT (1) IT1255937B (it)
NO (1) NO300709B1 (it)
RU (1) RU2123242C1 (it)
UA (1) UA27736C2 (it)
ZA (1) ZA928121B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4342511C2 (de) * 1993-12-08 1996-02-08 Mannesmann Ag Elektroinduktionsofen mit vertikal bewegbarem Rahmen
FR2724219B1 (fr) * 1994-09-05 1996-10-25 Pechiney Electrometallurgie Dispositif de montage d'une electrode composite a autocuisson pour four electrique a arc
ES2147061B1 (es) * 1996-10-31 2001-04-01 Fundacion Inasmet Antorcha de plasma perfeccionada con electrodo refrigerado de recambio rapido.
CA2204425A1 (en) * 1997-05-02 1998-11-02 Skw Canada Inc. Electrode for silicon alloys and silicon metal
BR9900253A (pt) 1999-02-02 2000-08-29 Companhia Brasileira Carbureto Recipiente de alumìnio e aço inoxidável a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução
BR9900252A (pt) 1999-02-02 2000-08-29 Companhia Brasileira Carbureto Recipiente de aço inoxidável para a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução
FR2797739B1 (fr) * 1999-08-19 2001-09-21 Invensil Dispositif de montage d'electrode composite a auto-cuisson pour four electrique a arc
UA80479C2 (en) * 2002-09-20 2007-09-25 Electrode column of an active furnace and a method of determining the electrode length

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1441037A (en) * 1923-01-02 soderberg
US1498582A (en) * 1921-01-24 1924-06-24 Norske Elektrokemisk Ind As Electrode holder
FR589995A (fr) * 1924-01-17 1925-06-09 Norske Elektrokemisk Ind As Procédé de fabrication d'électrodes à auto-cuisson
US1579824A (en) * 1924-07-12 1926-04-06 Laurell Axel Hugo Electrode consisting of lengths that can be joined together in a continuous manner
US1691505A (en) * 1925-05-15 1928-11-13 Norske Elektrokemisk Ind As Electrode
US2477077A (en) * 1946-03-09 1949-07-26 Delaware Engineering Corp Electrode clamp
DE1058652B (de) * 1957-04-17 1959-06-04 Elektrokemisk As Fassung fuer Elektroden in elektrischen Schmelzoefen
US3524004A (en) * 1968-12-03 1970-08-11 Ohio Ferro Alloys Corp Non-metal reinforced self-baking electrode for electric furnaces
US3819841A (en) * 1973-08-06 1974-06-25 Pennsylvania Engineering Corp Iron-free self-braking electrode
US4044199A (en) * 1975-06-10 1977-08-23 Union Carbide Corporation Apparatus for applying torque to electrodes
DE2536083A1 (de) * 1975-08-13 1977-02-17 Ishikawajima Harima Heavy Ind Elektroschmelzofen
BR7807158A (pt) * 1978-10-31 1979-04-03 Carboindustrial Sa Aperfeicoamento em processo para a fabricacao in loco de eletrodos de carbono
US4575856A (en) * 1984-05-18 1986-03-11 Pennsylvania Engineering Corporation Iron free self baking electrode
EP0179164B1 (en) * 1984-10-23 1987-09-02 Kinglor - Ltd Self-baking electrode for electric arc furnaces and the like
US4756004A (en) * 1987-02-13 1988-07-05 Stanley Earl K Self baking electrode with pressure advancement
US4978556A (en) * 1988-07-18 1990-12-18 Vapor Technologies Inc. Electrode for vapor deposition and vapor-deposition method using same

Also Published As

Publication number Publication date
BR9204210A (pt) 1993-05-04
ZA928121B (en) 1993-05-07
FR2683421B1 (fr) 1994-09-09
DE4235900C2 (de) 1997-04-10
CA2081295C (en) 1997-04-22
AU2735592A (en) 1993-05-06
FR2683421A1 (fr) 1993-05-07
NO300709B1 (no) 1997-07-07
CA2081295A1 (en) 1993-05-01
RU2123242C1 (ru) 1998-12-10
IT1255937B (it) 1995-11-17
HRP921159A2 (hr) 1995-02-28
NO924203D0 (no) 1992-10-30
ES2046098A1 (es) 1994-01-16
ES2046098B1 (es) 1994-08-01
ITMI922478A1 (it) 1994-04-29
NO924203L (no) 1993-05-03
UA27736C2 (uk) 2000-10-16
DE4235900A1 (de) 1993-05-06
AU655683B2 (en) 1995-01-05
US5351266A (en) 1994-09-27

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970829