IT1015075B - Elettrodo di grafite con rivesti mento protettivo per forni ad arco - Google Patents
Elettrodo di grafite con rivesti mento protettivo per forni ad arcoInfo
- Publication number
- IT1015075B IT1015075B IT23993/74A IT2399374A IT1015075B IT 1015075 B IT1015075 B IT 1015075B IT 23993/74 A IT23993/74 A IT 23993/74A IT 2399374 A IT2399374 A IT 2399374A IT 1015075 B IT1015075 B IT 1015075B
- Authority
- IT
- Italy
- Prior art keywords
- protective coating
- graphite electrode
- arc ovens
- ovens
- arc
- Prior art date
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
- H05B7/12—Arrangements for cooling, sealing or protecting electrodes
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Discharge Heating (AREA)
- Electrolytic Production Of Metals (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2330798A DE2330798C2 (de) | 1973-06-16 | 1973-06-16 | Graphitelektrode mit Schutzüberzug für Lichtbogenöfen |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1015075B true IT1015075B (it) | 1977-05-10 |
Family
ID=5884252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23993/74A IT1015075B (it) | 1973-06-16 | 1974-06-14 | Elettrodo di grafite con rivesti mento protettivo per forni ad arco |
Country Status (11)
Country | Link |
---|---|
BE (1) | BE816344A (de) |
CH (1) | CH572695A5 (de) |
DE (1) | DE2330798C2 (de) |
FR (1) | FR2233788B1 (de) |
GB (1) | GB1457618A (de) |
IT (1) | IT1015075B (de) |
LU (1) | LU70325A1 (de) |
NL (1) | NL7408015A (de) |
NO (1) | NO742112L (de) |
SE (1) | SE398035B (de) |
YU (1) | YU165374A (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10253254B3 (de) | 2002-11-15 | 2004-05-27 | Sgl Carbon Ag | Elektrodenverbindung mit beschichteten Kontaktflächen |
DE102005013953A1 (de) * | 2005-03-26 | 2006-09-28 | Jungheinrich Ag | Stromanschluß für eine Leistungs- und Steuereinheit eines batteriebetriebenen Flurförderzeugs |
JP3186554U (ja) * | 2010-07-01 | 2013-10-17 | グラフテック インターナショナル ホールディングス インコーポレーテッド | 黒鉛電極 |
US20200176573A1 (en) * | 2018-12-04 | 2020-06-04 | Uthamalingam Balachandran | Electrodes for making nanocarbon-infused metals and alloys |
CN111943677A (zh) * | 2020-08-21 | 2020-11-17 | 合肥炭素有限责任公司 | 一种复合石墨电极及其制备方法 |
CN113747625B (zh) * | 2021-09-16 | 2022-05-03 | 宁夏盾源聚芯半导体科技股份有限公司 | 组合导气石墨电极及无内表面气泡群石英坩埚制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE767108C (de) * | 1938-04-26 | 1952-05-15 | Aluminium Ind Ag | Gegen Abbrand geschuetzte negative Graphitelektrode fuer nach dem Dreischichtenverfahren arbeitende Aluminium-Raffinationsoefen |
DE1765668B2 (de) * | 1968-06-27 | 1973-07-26 | Ibigawa Electric Industry Co , Ltd , Ogaki (Japan) | Kuppelbare stabelektrode |
GB1324704A (en) * | 1969-07-21 | 1973-07-25 | Dmz Lenin | Joint between two carbon electrodes |
-
1973
- 1973-06-16 DE DE2330798A patent/DE2330798C2/de not_active Expired
-
1974
- 1974-05-15 CH CH666274A patent/CH572695A5/xx not_active IP Right Cessation
- 1974-06-07 GB GB2533874A patent/GB1457618A/en not_active Expired
- 1974-06-11 NO NO742112A patent/NO742112L/no unknown
- 1974-06-13 SE SE7407823A patent/SE398035B/xx unknown
- 1974-06-13 YU YU01653/74A patent/YU165374A/xx unknown
- 1974-06-14 NL NL7408015A patent/NL7408015A/xx unknown
- 1974-06-14 LU LU70325A patent/LU70325A1/xx unknown
- 1974-06-14 IT IT23993/74A patent/IT1015075B/it active
- 1974-06-14 BE BE145429A patent/BE816344A/xx unknown
- 1974-06-14 FR FR7420706A patent/FR2233788B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1457618A (en) | 1976-12-08 |
LU70325A1 (de) | 1974-10-17 |
FR2233788A1 (de) | 1975-01-10 |
CH572695A5 (de) | 1976-02-13 |
NL7408015A (de) | 1974-12-18 |
SE398035B (sv) | 1977-11-28 |
YU165374A (en) | 1982-05-31 |
NO742112L (de) | 1975-01-13 |
BE816344A (fr) | 1974-09-30 |
DE2330798C2 (de) | 1979-08-16 |
SE7407823L (de) | 1974-12-17 |
DE2330798B1 (de) | 1974-08-22 |
FR2233788B1 (de) | 1978-02-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1002575A (en) | Graphite electrode with metal carbide coating | |
IT1009752B (it) | Elettrodo endocardico | |
IT978528B (it) | Elettrodi metallici e procedimen to per la loro attivazione | |
IT1057568B (it) | Gioglia di avanzamento per forni di combostione | |
IT1096153B (it) | Preparazione di oligomeri poliimmidici sostituiti con acetilene | |
US3935864B1 (en) | Endocardial electrode | |
IT1027753B (it) | Compisizione resistente al passaggio superficiale belle scariche ad arco | |
IT1126161B (it) | Piastra di raffreddamento per forni elettrici ad arco | |
IT1084091B (it) | Perfezionamento negli elettrodi per forni elettrici ad arco | |
IT1003621B (it) | Procedimento per il riscaldamento di forni | |
IT7849699A0 (it) | Elettrodo per forno ad arco voltaico | |
MX148002A (es) | Tupo de rayos catodicos mejorado con medios para suprimir la formacion de arco electrico en el mismo | |
IT1015075B (it) | Elettrodo di grafite con rivesti mento protettivo per forni ad arco | |
IT1105239B (it) | Elettrodo raffredato a liquido per forni ad arco voltaico | |
AT339694B (de) | Plasmabrenner | |
BE816631A (fr) | Electrode refractaire | |
IT1141944B (it) | Coperchio raffreddato ad acqua per forni industriali,specialmente per forni ad arco elettrico | |
IT1163995B (it) | Perfezionamento negli elettrodi per forni elettrici ad arco | |
IT1022753B (it) | Dispositivi di raffreddamento per proteggere i rivestimenti refrattari di forni | |
IT7912417A0 (it) | Mattone refrattario perfezionato con rivestimento metallico | |
IT1031669B (it) | Forni ad arco elettrico e particolari forme di refrattari per gli stessi | |
IT1149477B (it) | Disposizione elettrodica per forni ad arco voltaico, specialmente trifasi | |
CH480770A (it) | Elettrodo ad autocottura per forni elettrici, segnatamente per forni ad arco sommerso | |
IT1023431B (it) | Perfezionamento nebli elementi di tenuta di elettrodo per forni ad arco elettrico | |
IT1058840B (it) | Volta per forni elettrici ad arco |