ATE93354T1 - Schmelz- und raffinierungsverfahren von metallen sowie vorrichtung zur kuehlung der verwendeten elektroden. - Google Patents
Schmelz- und raffinierungsverfahren von metallen sowie vorrichtung zur kuehlung der verwendeten elektroden.Info
- Publication number
- ATE93354T1 ATE93354T1 AT87904111T AT87904111T ATE93354T1 AT E93354 T1 ATE93354 T1 AT E93354T1 AT 87904111 T AT87904111 T AT 87904111T AT 87904111 T AT87904111 T AT 87904111T AT E93354 T1 ATE93354 T1 AT E93354T1
- Authority
- AT
- Austria
- Prior art keywords
- cooling
- metals
- electrode
- graphite
- melting
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 3
- 150000002739 metals Chemical class 0.000 title abstract 3
- 238000007670 refining Methods 0.000 title abstract 3
- 238000002844 melting Methods 0.000 title abstract 2
- 230000008018 melting Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 5
- 229910002804 graphite Inorganic materials 0.000 abstract 5
- 239000010439 graphite Substances 0.000 abstract 5
- 238000001816 cooling Methods 0.000 abstract 3
- 210000002445 nipple Anatomy 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- H05B7/12—Arrangements for cooling, sealing or protecting electrodes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Discharge Heating (AREA)
- Furnace Details (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Carbon And Carbon Compounds (AREA)
- Resistance Heating (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62063304A JPH0795474B2 (ja) | 1987-03-17 | 1987-03-17 | 電気ア−ク製鋼等金属の溶解および精錬法ならびにそれに供する電極冷却装置 |
| PCT/JP1987/000415 WO1988007315A1 (fr) | 1987-03-17 | 1987-06-24 | Procede de fusion et de raffinage de metaux, et dispositif de refroidissement des electrodes utilisees a cet effet |
| EP87904111A EP0309583B1 (de) | 1987-03-17 | 1987-06-24 | Schmelz- und raffinierungsverfahren von metallen sowie vorrichtung zur kühlung der verwendeten elektroden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE93354T1 true ATE93354T1 (de) | 1993-09-15 |
Family
ID=13225423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT87904111T ATE93354T1 (de) | 1987-03-17 | 1987-06-24 | Schmelz- und raffinierungsverfahren von metallen sowie vorrichtung zur kuehlung der verwendeten elektroden. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4941149A (de) |
| EP (1) | EP0309583B1 (de) |
| JP (1) | JPH0795474B2 (de) |
| AT (1) | ATE93354T1 (de) |
| AU (1) | AU7582387A (de) |
| DE (1) | DE3787096T2 (de) |
| FI (1) | FI91477C (de) |
| NO (1) | NO172320C (de) |
| WO (1) | WO1988007315A1 (de) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3809361A1 (de) * | 1988-03-19 | 1989-09-28 | Sigri Gmbh | Verfahren zur verringerung des abbrands von graphitelektroden |
| FR2652890B1 (fr) * | 1989-10-11 | 1995-01-20 | Siderurgie Fse Inst Rech | Dispositif de connexion electrique destine a etre place en paroi d'un recipient metallurgique au contact d'un metal en fusion. |
| DE3940848A1 (de) * | 1989-12-11 | 1991-06-13 | Foseco Int | Verfahren und vorrichtung zum verschliessen des spaltes zwischen elektrode und ofendeckel eines elektro-schmelzofens |
| US5205834A (en) * | 1990-09-04 | 1993-04-27 | Moorehead H Robert | Two-way outdwelling slit valving of medical liquid flow through a cannula and methods |
| KR970016508A (ko) * | 1995-09-26 | 1997-04-28 | 다이타 히로시 | 전기아크용광로와 레이들내에서 금속용융과 정련에 사용되는 그래파이트전극 냉각 방법 |
| DE19608532A1 (de) * | 1996-02-09 | 1997-08-14 | Eisenbau Essen Gmbh | Verfahren zum Kühlen einer oder mehrerer Elektroden in einem Lichtbogenofen |
| EP0827365A3 (de) | 1996-08-30 | 1998-08-19 | Nippon Carbon Co., Ltd. | Verfahren zum Kühlung von Graphitelektroden für Metallschmelz- und Raffinierungsverfahren in einem Dichtbogenofen und Pfanne |
| IT1291117B1 (it) * | 1997-03-25 | 1998-12-29 | Acciai Speciali Terni Spa | Dispositivo per la protezione degli elettrodi di grafite nei forni elettrici metallurgici |
| KR100422910B1 (ko) * | 1999-12-11 | 2004-03-12 | 주식회사 포스코 | 전기로의 전극봉 냉각장치 |
| DE10236442A1 (de) * | 2002-08-08 | 2004-02-19 | Kark Ag | Elektrodenkühleinrichtung |
| EP1680530A4 (de) * | 2003-09-16 | 2007-06-13 | Global Ionix Inc | Elektrolysezelle zur entfernung von material aus einer lösung |
| EP2190262A1 (de) | 2008-11-25 | 2010-05-26 | SGL Carbon SE | Kohlenstoffelektrode mit verlängerter Standzeit |
| JP5409561B2 (ja) * | 2010-09-03 | 2014-02-05 | 株式会社日立製作所 | 二次電池モジュールおよび車両 |
| JP2013136007A (ja) * | 2011-12-28 | 2013-07-11 | Toyota Motor Corp | 吸水ホース用異物除去治具 |
| JP2015006673A (ja) * | 2014-10-10 | 2015-01-15 | トヨタ自動車株式会社 | 吸水ホース用異物除去治具 |
| WO2018042296A1 (en) * | 2016-08-30 | 2018-03-08 | Sabic Global Technologies B.V. | Systems and methods for electrode cooling in an electric arc furnace using wastewater |
| PT3815465T (pt) | 2018-10-15 | 2023-05-24 | Chemtreat Inc | Métodos de proteção de elétrodos de forno com líquido de refrigeração que contém um aditivo |
| EP3785490B1 (de) | 2018-10-15 | 2023-03-29 | Chemtreat, Inc. | Sprühkühlung von ofenelektroden mit einer tensidhaltigen kühlflüssigkeit |
| RU2753817C1 (ru) * | 2020-10-09 | 2021-08-23 | Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) | Способ защиты графитированного электрода от окисления |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1167992B (de) * | 1960-06-02 | 1964-04-16 | Bbc Brown Boveri & Cie | Elektrodenabdichtung fuer elektrische Lichtbogen- und Reduktionsoefen |
| SU1035838A1 (ru) * | 1982-03-23 | 1983-08-15 | Научно-исследовательский институт металлургии | Газодинамическое уплотнение электродных отверстий дуговой электропечи |
| JPS5951496A (ja) * | 1982-09-18 | 1984-03-24 | 松下電器産業株式会社 | カ−トリツジヒ−タの製造方法 |
| JPS5923357Y2 (ja) * | 1982-09-28 | 1984-07-11 | 株式会社ニツコ− | 電気炉電極の冷却装置 |
| JPS59101198A (ja) * | 1982-12-01 | 1984-06-11 | 東芝ホームテクノ株式会社 | スチ−ムアイロン |
| JPS59101198U (ja) * | 1982-12-24 | 1984-07-07 | トピ−工業株式会社 | 電気炉蓋の電極孔シ−ル装置 |
| SU1125787A1 (ru) * | 1983-02-17 | 1984-11-23 | Научно-исследовательский институт металлургии | Газодинамическое уплотнение электродного отверсти дуговой печи |
| DD220766A1 (de) * | 1984-01-20 | 1985-04-03 | Groeditz Stahl Walzwerk Veb | Elektrodenabdichtung fuer elektrolichtbogenoefen |
| DD220776A1 (de) * | 1984-01-26 | 1985-04-10 | Univ Schiller Jena | Ionenleitendes chalkogenidglas |
-
1987
- 1987-03-17 JP JP62063304A patent/JPH0795474B2/ja not_active Expired - Fee Related
- 1987-06-24 WO PCT/JP1987/000415 patent/WO1988007315A1/ja not_active Ceased
- 1987-06-24 EP EP87904111A patent/EP0309583B1/de not_active Expired - Lifetime
- 1987-06-24 DE DE87904111T patent/DE3787096T2/de not_active Expired - Fee Related
- 1987-06-24 AT AT87904111T patent/ATE93354T1/de not_active IP Right Cessation
- 1987-06-24 US US07/231,819 patent/US4941149A/en not_active Expired - Lifetime
- 1987-06-24 AU AU75823/87A patent/AU7582387A/en not_active Abandoned
-
1988
- 1988-06-07 FI FI882693A patent/FI91477C/fi not_active IP Right Cessation
- 1988-06-16 NO NO882680A patent/NO172320C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI91477C (fi) | 1994-06-27 |
| NO882680D0 (no) | 1988-06-16 |
| NO172320B (no) | 1993-03-22 |
| EP0309583B1 (de) | 1993-08-18 |
| EP0309583A1 (de) | 1989-04-05 |
| AU7582387A (en) | 1988-10-10 |
| FI882693A7 (fi) | 1988-09-18 |
| FI91477B (fi) | 1994-03-15 |
| EP0309583A4 (de) | 1989-07-26 |
| NO882680L (no) | 1988-09-22 |
| WO1988007315A1 (fr) | 1988-09-22 |
| JPH0795474B2 (ja) | 1995-10-11 |
| DE3787096T2 (de) | 1994-04-21 |
| NO172320C (no) | 1993-06-30 |
| FI882693A0 (fi) | 1988-06-07 |
| JPS63228591A (ja) | 1988-09-22 |
| US4941149A (en) | 1990-07-10 |
| DE3787096D1 (de) | 1993-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE93354T1 (de) | Schmelz- und raffinierungsverfahren von metallen sowie vorrichtung zur kuehlung der verwendeten elektroden. | |
| DE3775443D1 (de) | Verfahren und vorrichtung zum schmelzen von metall. | |
| SE8206682D0 (sv) | Sett och anordning for behandling av smelta metallegeringar | |
| ATE123535T1 (de) | Behandlung von schlacken in einem lichtbogendrehofen. | |
| JPS5721230A (en) | Positioning method in wire cut electric discharge processing | |
| AT382101B (de) | Verfahren und vorrichtung zur regelung der eintauchtiefe von abschmelzelektroden in elektroschlacke-umschmelzanlagen | |
| SE7608378L (sv) | Anordning for esr-smeltning | |
| DE3261404D1 (en) | Method and apparatus for controlling the melting rate of an electrode by electroslag remelting | |
| SE8404224D0 (sv) | Sett vid raffinering av metall | |
| US4073640A (en) | Method of melting slag | |
| JPS642294A (en) | Metal melting, refining method and electrode cooling device used therein | |
| NO852102L (no) | Fremgangsmaate ved smelting av stoerknet glass i en smelteenhet | |
| AT389324B (de) | Verfahren zur elektroschlacke-behandlung von metallschmelzen in einem ausgemauerten metallurgischen gefaess | |
| CA1208006A (en) | Method of and apparatus for tapping a furnace containing a melt to be tapped | |
| GB1370721A (en) | Method of electroslag remelting of consumable electrodes | |
| SU1527302A1 (ru) | Способ электрошлакового переплыва | |
| ATE58363T1 (de) | Verfahren und vorrichtung zur behandlung von gebrauchter glaswolle. | |
| SE8404116L (sv) | Sett vid raffinering av metall | |
| ATE11594T1 (de) | Vorrichtung und verfahren zum schmelzen oder fluessighalten von metallen mit hilfe eines elektrischen widerstandstaucheizelementes. | |
| JPH035840Y2 (de) | ||
| SU337018A1 (ru) | Способ подогрева шлакового расплава | |
| SU385515A1 (ru) | Способ нагрева шлаковой ванны | |
| SU387592A1 (ru) | Способ электрошлаковой выплавки заготовок патрубков | |
| JPS5841324B2 (ja) | Rh真空脱ガス槽の槽内地金付着防止方法 | |
| SU653911A1 (ru) | Способ электрошлакового переплава |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |