AT298087B - Graphite or carbon electrode for electric arc furnaces - Google Patents

Graphite or carbon electrode for electric arc furnaces

Info

Publication number: AT298087B
Authority: AT; Austria
Prior art keywords: graphite; electric arc; carbon electrode; arc furnaces; furnaces
Prior art date: 1969-01-30

Application number

AT49470A

Other languages

German (de)

Inventor

Dieter Dipl Chem Dr Zoellner

Konrad Dipl Chem Koziol

Bernhard Dipl Chem Reichelt

Wolfgang Dipl Chem Lippert

Original Assignee

Contradty Fa C

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.)

1969-01-30

Filing date

1970-01-20

Publication date

1972-04-25

1970-01-20 Application filed by Contradty Fa C filed Critical Contradty Fa C

1972-04-25 Application granted granted Critical

1972-04-25 Publication of AT298087B publication Critical patent/AT298087B/en

Links

OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 2
229910052799 carbon Inorganic materials 0.000 title 1
238000010891 electric arc Methods 0.000 title 1
229910002804 graphite Inorganic materials 0.000 title 1
239000010439 graphite Substances 0.000 title 1

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
- H05B7/06—Electrodes
- H05B7/08—Electrodes non-consumable
- H05B7/085—Electrodes non-consumable mainly consisting of carbon
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Ceramic Engineering (AREA)
Materials Engineering (AREA)
Manufacturing & Machinery (AREA)
Plasma & Fusion (AREA)
Physics & Mathematics (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Discharge Heating (AREA)
Ceramic Products (AREA)
Carbon And Carbon Compounds (AREA)
Furnace Details (AREA)

AT49470A 1969-01-30 1970-01-20 Graphite or carbon electrode for electric arc furnaces AT298087B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19691904408 DE1904408A1 (en)	1969-01-30	1969-01-30	High performance electrode with stabilized arc

Publications (1)

Publication Number	Publication Date
AT298087B true AT298087B (en)	1972-04-25

Family

ID=5723716

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT49470A AT298087B (en)	1969-01-30	1970-01-20	Graphite or carbon electrode for electric arc furnaces

Country Status (13)

Country	Link
US (1)	US3676371A (en)
AT (1)	AT298087B (en)
BE (1)	BE745161A (en)
CA (1)	CA922384A (en)
CH (1)	CH544474A (en)
DE (1)	DE1904408A1 (en)
ES (1)	ES374541A1 (en)
FI (1)	FI50577C (en)
FR (1)	FR2029694A1 (en)
GB (1)	GB1283562A (en)
LU (1)	LU60219A1 (en)
NO (1)	NO124752B (en)
SE (1)	SE346197B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1113803B (en) *	1977-12-05	1986-01-27	Oronzio De Nora Impianti	NEW CATALYTIC MATERIALS FOR THE DECOMPOSITION OF AMALGAMS OF ALKALINE METALS
US4376029A (en) *	1980-09-11	1983-03-08	Great Lakes Carbon Corporation	Titanium diboride-graphite composits
US4377463A (en)	1981-07-27	1983-03-22	Great Lakes Carbon Corporation	Controlled atmosphere processing of TiB2 /carbon composites
EP0084059A4 (en) *	1981-07-27	1984-05-17	Great Lakes Carbon Corp	Composite of tib2-graphite.
US4465581A (en) *	1981-07-27	1984-08-14	Great Lakes Carbon Corporation	Composite of TiB2 -graphite
US4439382A (en) *	1981-07-27	1984-03-27	Great Lakes Carbon Corporation	Titanium diboride-graphite composites
WO1983000325A1 (en) *	1981-07-27	1983-02-03	Great Lakes Carbon Corp	Sintered refractory hard metals
DE3380551D1 (en) *	1982-11-19	1989-10-12	Union Carbide Corp	Method of making graphite electrodes
JP3744726B2 (en) *	1999-06-08	2006-02-15	信越化学工業株式会社	Silicon electrode plate
JP2006506525A (en) *	2002-11-15	2006-02-23	ユニバーシティ・オブ・ユタ・リサーチ・ファウンデーション	Integrated titanium boride coating on titanium surfaces and related methods
DE10343687A1 (en) *	2003-09-20	2005-04-21	Sachtleben Chemie Gmbh	Process for improving the durability of carbon or graphite electrodes by using products containing TiO 2 O 2
US7459105B2 (en) *	2005-05-10	2008-12-02	University Of Utah Research Foundation	Nanostructured titanium monoboride monolithic material and associated methods
US20100176339A1 (en) *	2009-01-12	2010-07-15	Chandran K S Ravi	Jewelry having titanium boride compounds and methods of making the same
CN102575362B (en)	2009-07-28	2015-09-02	美铝公司	Composition for making wettable cathodes in aluminum smelting
JP5554117B2 (en) *	2010-03-30	2014-07-23	日本電極株式会社	Cathode carbon block for aluminum refining and method for producing the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1024257A (en) *	1905-04-27	1912-04-23	Gen Electric	Electrode.
US3065088A (en) *	1959-09-30	1962-11-20	Union Carbide Corp	Oxidation-resistant graphite article and method
US3174872A (en) *	1963-01-08	1965-03-23	Union Carbide Corp	Oxidation resistant carbon refractory articles

1969
- 1969-01-30 DE DE19691904408 patent/DE1904408A1/en active Pending
- 1969-10-21 CH CH1571869A patent/CH544474A/en not_active IP Right Cessation
- 1969-11-19 SE SE15903/69A patent/SE346197B/xx unknown
- 1969-12-03 FI FI693499A patent/FI50577C/en active
- 1969-12-12 GB GB60666/69A patent/GB1283562A/en not_active Expired
- 1969-12-13 ES ES374541A patent/ES374541A1/en not_active Expired
- 1969-12-20 NO NO5057/69A patent/NO124752B/no unknown
1970
- 1970-01-20 AT AT49470A patent/AT298087B/en active
- 1970-01-22 LU LU60219D patent/LU60219A1/xx unknown
- 1970-01-29 FR FR7003069A patent/FR2029694A1/fr not_active Withdrawn
- 1970-01-29 BE BE745161D patent/BE745161A/en unknown
- 1970-01-30 US US7235A patent/US3676371A/en not_active Expired - Lifetime
- 1970-01-30 CA CA073509A patent/CA922384A/en not_active Expired

Also Published As

Publication number	Publication date
FI50577B (en)	1975-12-31
FI50577C (en)	1976-04-12
BE745161A (en)	1970-07-01
CA922384A (en)	1973-03-06
NO124752B (en)	1972-05-29
CH544474A (en)	1973-11-15
DE1904408A1 (en)	1970-08-06
FR2029694A1 (en)	1970-10-23
ES374541A1 (en)	1972-01-01
US3676371A (en)	1972-07-11
DE1904408B2 (en)	1975-02-13
LU60219A1 (en)	1970-03-23
GB1283562A (en)	1972-07-26
SE346197B (en)	1972-06-26

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