ZA928121B - Manufacture of electrodes for electric arc furnaces. - Google Patents

Manufacture of electrodes for electric arc furnaces.

Info

Publication number: ZA928121B
Authority: ZA; South Africa
Prior art keywords: electrodes; manufacture; electric arc; arc furnaces; furnaces
Prior art date: 1991-10-30

Application number

ZA928121A

Other languages

English (en)

Inventor

Francisco Javier Bull Camarasa

Juan Jose Ropero Beltran

Juan Antonio Benedit Del Burgo

Original Assignee

Espan Carburos Metal

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.)

1991-10-30

Filing date

1992-10-21

Publication date

1993-05-07

1992-10-21 Application filed by Espan Carburos Metal filed Critical Espan Carburos Metal

1993-05-07 Publication of ZA928121B publication Critical patent/ZA928121B/xx

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; 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
- 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)
Discharge Heating (AREA)
Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Ceramic Products (AREA)

ZA928121A 1991-10-30 1992-10-21 Manufacture of electrodes for electric arc furnaces. ZA928121B (en)

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 (1)

Publication Number	Publication Date
ZA928121B true ZA928121B (en)	1993-05-07

Family

ID=8274009

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA928121A ZA928121B (en)	1991-10-30	1992-10-21	Manufacture of electrodes for electric arc furnaces.

Country Status (13)

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

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
EP1540996B1 (en) *	2002-09-20	2006-01-11	Pyromet Proprietary Products (PTY) Limited	Arc furnace electrode length determination

Family Cites Families (17)

* 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
SU907881A1 (ru) *	1980-06-03	1982-02-23	Всесоюзный научно-исследовательский проектно-конструкторский и технологический институт электротермического оборудования	Устройство дл перепуска электрода дуговой электропечи
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

1991
- 1991-10-30 ES ES09102414A patent/ES2046098B1/es not_active Expired - Fee Related
1992
- 1992-10-21 ZA ZA928121A patent/ZA928121B/xx unknown
- 1992-10-23 DE DE4235900A patent/DE4235900C2/de not_active Expired - Fee Related
- 1992-10-23 CA CA002081295A patent/CA2081295C/en not_active Expired - Fee Related
- 1992-10-27 AU AU27355/92A patent/AU655683B2/en not_active Expired
- 1992-10-28 FR FR929212896A patent/FR2683421B1/fr not_active Expired - Fee Related
- 1992-10-29 BR BR929204210A patent/BR9204210A/pt not_active IP Right Cessation
- 1992-10-29 US US07/968,517 patent/US5351266A/en not_active Expired - Lifetime
- 1992-10-29 RU RU92004437A patent/RU2123242C1/ru not_active IP Right Cessation
- 1992-10-29 IT ITMI922478A patent/IT1255937B/it active IP Right Grant
- 1992-10-30 HR HRP921159AA patent/HRP921159A2/hr not_active Application Discontinuation
- 1992-10-30 NO NO924203A patent/NO300709B1/no not_active IP Right Cessation
1993
- 1993-03-15 UA UA93002823A patent/UA27736C2/uk unknown

Also Published As

Publication number	Publication date
BR9204210A (pt)	1993-05-04
HRP921159A2 (hr)	1995-02-28
CA2081295C (en)	1997-04-22
AU2735592A (en)	1993-05-06
DE4235900C2 (de)	1997-04-10
CA2081295A1 (en)	1993-05-01
ITMI922478A1 (it)	1994-04-29
DE4235900A1 (de)	1993-05-06
UA27736C2 (uk)	2000-10-16
US5351266A (en)	1994-09-27
NO924203L (no)	1993-05-03
IT1255937B (it)	1995-11-17
AU655683B2 (en)	1995-01-05
ES2046098A1 (es)	1994-01-16
RU2123242C1 (ru)	1998-12-10
ES2046098B1 (es)	1994-08-01
FR2683421B1 (fr)	1994-09-09
FR2683421A1 (fr)	1993-05-07
NO924203D0 (no)	1992-10-30
NO300709B1 (no)	1997-07-07
ITMI922478A0 (it)	1992-10-29

Publication	Publication Date	Title
EP0452599A3 (en)	1993-02-24	Arc furnace with consumable electrode
DE69430961D1 (de)	2002-08-14	Elektrolichtbogenofen
AU4967385A (en)	1986-05-15	Self-baking electrode for electric arc furnaces and the like
EP0096493A3 (en)	1984-05-23	Plasma arc furnaces
ZA851134B (en)	1985-09-25	Electric arc plasma torch
ZA845161B (en)	1986-04-30	Direct current arc furnace
ZA85530B (en)	1986-09-24	Direct current arc furnace
GB2121659B (en)	1985-09-18	Electric arc furnace electrodes
EG14976A (en)	1985-03-31	Electrode for arc furnaces
ZA928121B (en)	1993-05-07	Manufacture of electrodes for electric arc furnaces.
ZA84806B (en)	1984-09-26	Electrode for electric arc furnaces
ZA845843B (en)	1985-03-27	Electrode assembly for arc furnaces
YU255481A (en)	1983-12-31	Electrode for electric arc furnaces
ZA867174B (en)	1987-05-27	Arc furnace electrode control
YU255781A (en)	1983-12-31	Electrode for electric arc furnaces
GB8424274D0 (en)	1984-10-31	Electric arc furnace
ZA814343B (en)	1982-07-28	Electric arc furnaces
GB8408851D0 (en)	1984-05-16	Electric arc furnaces
ZA852786B (en)	1986-11-26	Direct current arc furnace
HUT35894A (en)	1985-07-29	Compund electrode for arc furnaces
DE3462946D1 (en)	1987-05-07	Direct current arc furnace
AU3564489A (en)	1989-12-12	Wear-resistant electrode for direct current arc furnaces
GB2166629B (en)	1987-12-02	Electrode for an arc furnace
ZA842954B (en)	1984-11-28	Direct current arc furnace
GB9225197D0 (en)	1993-01-20	Electrode for an arc furnace