DE69220039D1 - Kompositelektrode für elektrochemische verfahren und verfahren zu deren herstellung durch verbrennungssynthese ohne düse - Google Patents
Kompositelektrode für elektrochemische verfahren und verfahren zu deren herstellung durch verbrennungssynthese ohne düseInfo
- Publication number
- DE69220039D1 DE69220039D1 DE69220039T DE69220039T DE69220039D1 DE 69220039 D1 DE69220039 D1 DE 69220039D1 DE 69220039 T DE69220039 T DE 69220039T DE 69220039 T DE69220039 T DE 69220039T DE 69220039 D1 DE69220039 D1 DE 69220039D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion synthesis
- weight
- nozzle
- production
- composite electrode
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
- C25C3/12—Anodes
-
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
- C04B35/651—Thermite type sintering, e.g. combustion sintering
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
- C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
- C22C1/053—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of hard compounds
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
- C22C1/058—Mixtures of metal powder with non-metallic powder by reaction sintering (i.e. gasless reaction starting from a mixture of solid metal compounds)
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Electrolytic Production Of Metals (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/648,165 US5217583A (en) | 1991-01-30 | 1991-01-30 | Composite electrode for electrochemical processing and method for using the same in an electrolytic process for producing metallic aluminum |
PCT/EP1992/000161 WO1992013977A1 (en) | 1991-01-30 | 1992-01-24 | Composite electrode for electrochemical processing and method for preparation by combustion synthesis without a die |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69220039D1 true DE69220039D1 (de) | 1997-07-03 |
DE69220039T2 DE69220039T2 (de) | 1997-09-04 |
Family
ID=24599694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69220039T Expired - Fee Related DE69220039T2 (de) | 1991-01-30 | 1992-01-24 | Kompositelektrode für elektrochemische verfahren und verfahren zu deren herstellung durch verbrennungssynthese ohne düse |
Country Status (11)
Country | Link |
---|---|
US (1) | US5217583A (de) |
EP (1) | EP0569407B1 (de) |
AT (1) | ATE153708T1 (de) |
AU (1) | AU653904B2 (de) |
CA (1) | CA2101062C (de) |
DE (1) | DE69220039T2 (de) |
ES (1) | ES2101084T3 (de) |
HU (1) | HU214545B (de) |
NO (1) | NO305291B1 (de) |
RU (1) | RU2114718C1 (de) |
WO (1) | WO1992013977A1 (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5316718A (en) * | 1991-06-14 | 1994-05-31 | Moltech Invent S.A. | Composite electrode for electrochemical processing having improved high temperature properties and method for preparation by combustion synthesis |
JPH07507178A (ja) * | 1992-01-16 | 1995-08-03 | ユニバーシティ・オブ・シンシナティ | 電気加熱素子,関連複合体および組成物,およびこれらの製品を金型を用いないミクロ発熱合成法で製造する方法 |
US5310476A (en) * | 1992-04-01 | 1994-05-10 | Moltech Invent S.A. | Application of refractory protective coatings, particularly on the surface of electrolytic cell components |
US5651874A (en) | 1993-05-28 | 1997-07-29 | Moltech Invent S.A. | Method for production of aluminum utilizing protected carbon-containing components |
US6001236A (en) | 1992-04-01 | 1999-12-14 | Moltech Invent S.A. | Application of refractory borides to protect carbon-containing components of aluminium production cells |
US5560846A (en) * | 1993-03-08 | 1996-10-01 | Micropyretics Heaters International | Robust ceramic and metal-ceramic radiant heater designs for thin heating elements and method for production |
DE69404634D1 (de) * | 1993-03-09 | 1997-09-04 | Moltech Invent Sa | Behandelte kathoden fuer die aluminium erzeugung |
US5320717A (en) * | 1993-03-09 | 1994-06-14 | Moltech Invent S.A. | Bonding of bodies of refractory hard materials to carbonaceous supports |
US5449886A (en) * | 1993-03-09 | 1995-09-12 | University Of Cincinnati | Electric heating element assembly |
US5590383A (en) * | 1993-03-12 | 1996-12-31 | Micropyretics Heaters International, Inc. | Porous membranes and methods for making |
US5374342A (en) * | 1993-03-22 | 1994-12-20 | Moltech Invent S.A. | Production of carbon-based composite materials as components of aluminium production cells |
US5397450A (en) * | 1993-03-22 | 1995-03-14 | Moltech Invent S.A. | Carbon-based bodies in particular for use in aluminium production cells |
DE69326843T2 (de) * | 1993-04-19 | 2000-05-18 | Moltech Invent Sa | Mikro-pyrotechnisch-erzeugte bauteile von zellen fuer die aluminiumherstellung |
US5486278A (en) * | 1993-06-02 | 1996-01-23 | Moltech Invent S.A. | Treating prebaked carbon components for aluminum production, the treated components thereof, and the components use in an electrolytic cell |
CA2174741C (en) * | 1993-11-12 | 2001-10-02 | Jainagesh A. Sekhar | Composite refractory/carbon-containing components of aluminium production cells |
US5746895A (en) * | 1993-11-12 | 1998-05-05 | Moltech Invent S.A. | Composite refractory/carbon components of aluminium production cells |
AU2464595A (en) * | 1994-05-13 | 1995-12-05 | Micropyretics Heaters International | Sinter-homogenized heating products |
EP0905284B1 (de) | 1994-09-08 | 2002-04-03 | MOLTECH Invent S.A. | Aluminium Elektrolysezelle mit drainierfähige Kathode |
US5510008A (en) * | 1994-10-21 | 1996-04-23 | Sekhar; Jainagesh A. | Stable anodes for aluminium production cells |
JP3853866B2 (ja) * | 1995-02-21 | 2006-12-06 | 日本碍子株式会社 | 光ファイバー固定用基板 |
US5728466A (en) * | 1995-08-07 | 1998-03-17 | Moltech Invent S.A. | Hard and abrasion resistant surfaces protecting cathode blocks of aluminium electrowinning cells |
US5753163A (en) | 1995-08-28 | 1998-05-19 | Moltech. Invent S.A. | Production of bodies of refractory borides |
US5904828A (en) * | 1995-09-27 | 1999-05-18 | Moltech Invent S.A. | Stable anodes for aluminium production cells |
US5753382A (en) * | 1996-01-10 | 1998-05-19 | Moltech Invent S.A. | Carbon bodies resistant to deterioration by oxidizing gases |
US6551533B1 (en) * | 2000-11-28 | 2003-04-22 | Chemat Technology, Inc. | Method of forming fibrous materials and articles therefrom |
US6719889B2 (en) | 2002-04-22 | 2004-04-13 | Northwest Aluminum Technologies | Cathode for aluminum producing electrolytic cell |
US6719890B2 (en) | 2002-04-22 | 2004-04-13 | Northwest Aluminum Technologies | Cathode for a hall-heroult type electrolytic cell for producing aluminum |
KR101271243B1 (ko) * | 2006-07-27 | 2013-06-07 | 아르켐 에이비 | 3차원 물체 생성방법 및 장치 |
US20110114479A1 (en) * | 2009-11-13 | 2011-05-19 | Kennametal Inc. | Composite Material Useful in Electrolytic Aluminum Production Cells |
US8501050B2 (en) | 2011-09-28 | 2013-08-06 | Kennametal Inc. | Titanium diboride-silicon carbide composites useful in electrolytic aluminum production cells and methods for producing the same |
RU2502832C1 (ru) * | 2012-10-08 | 2013-12-27 | Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" | Способ защиты катодных блоков со смачиваемым покрытием на основе диборида титана при обжиге электролизера |
RU2533510C1 (ru) * | 2013-05-06 | 2014-11-20 | Общество с ограниченной ответственностью "Синтезин-В" | Способ изготовления высокопористых керамических блоков |
RU2569875C1 (ru) * | 2014-05-12 | 2015-11-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" | Способ получения материала, содержащего гексаборид лантана и диборид титана |
FR3023961A1 (fr) * | 2014-07-17 | 2016-01-22 | Herakles | Procede de fabrication d'une piece en materiau composite par synthese par reaction auto-entretenue a haute temperature |
US9738983B2 (en) | 2014-12-01 | 2017-08-22 | KCL Enterprises, LLC | Method for fabricating a dense, dimensionally stable, wettable cathode substrate in situ |
CA2972949A1 (en) * | 2015-01-06 | 2016-07-14 | Osamu Yamada | Medicinal composition, blood treatment device, cosmetic, food and drink using combustion synthesis material |
RU2637198C1 (ru) * | 2016-06-14 | 2017-11-30 | Федеральное государственное бюджетное учреждение науки Институт механики Уральского отделения Российской академии наук | Способ получения компактных материалов, содержащих карбиды хрома и титана, методом самораспространяющегося высокотемпературного синтеза (варианты) |
RU2716569C1 (ru) * | 2019-05-31 | 2020-03-12 | Евгений Сергеевич Горланов | Способ электролиза криолитоглиноземных расплавов с применением твердых катодов |
RU2758654C1 (ru) * | 2020-10-28 | 2021-11-01 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тихоокеанский государственный университет" | Способ получения композиционного материала W2B5 -WC-Al2O3 из шеелитового концентрата ДВ-региона |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4374761A (en) * | 1980-11-10 | 1983-02-22 | Aluminum Company Of America | Inert electrode formulations |
US4405433A (en) * | 1981-04-06 | 1983-09-20 | Kaiser Aluminum & Chemical Corporation | Aluminum reduction cell electrode |
AU2713684A (en) * | 1983-04-26 | 1984-11-01 | Aluminium Company Of America | Electrolytic cell |
US4610726A (en) * | 1984-06-29 | 1986-09-09 | Eltech Systems Corporation | Dense cermets containing fine grained ceramics and their manufacture |
US4836982A (en) * | 1984-10-19 | 1989-06-06 | Martin Marietta Corporation | Rapid solidification of metal-second phase composites |
DE3687072T2 (de) * | 1985-02-18 | 1993-03-18 | Moltech Invent Sa | Aluminiumoxid-elektrolyse bei niedriger temperatur. |
JPH0788500B2 (ja) * | 1986-06-13 | 1995-09-27 | 株式会社曙ブレ−キ中央技術研究所 | 摩擦材料 |
US4699763A (en) * | 1986-06-25 | 1987-10-13 | Westinghouse Electric Corp. | Circuit breaker contact containing silver and graphite fibers |
US4948676A (en) * | 1986-08-21 | 1990-08-14 | Moltech Invent S.A. | Cermet material, cermet body and method of manufacture |
US5015343A (en) * | 1987-12-28 | 1991-05-14 | Aluminum Company Of America | Electrolytic cell and process for metal reduction |
US4961778A (en) * | 1988-01-13 | 1990-10-09 | The Dow Chemical Company | Densification of ceramic-metal composites |
US4909842A (en) * | 1988-10-21 | 1990-03-20 | The United States Of America As Represented By The United States Department Of Energy | Grained composite materials prepared by combustion synthesis under mechanical pressure |
US4988645A (en) * | 1988-12-12 | 1991-01-29 | The United States Of America As Represented By The United States Department Of Energy | Cermet materials prepared by combustion synthesis and metal infiltration |
US5316718A (en) * | 1991-06-14 | 1994-05-31 | Moltech Invent S.A. | Composite electrode for electrochemical processing having improved high temperature properties and method for preparation by combustion synthesis |
-
1991
- 1991-01-30 US US07/648,165 patent/US5217583A/en not_active Expired - Fee Related
-
1992
- 1992-01-24 CA CA002101062A patent/CA2101062C/en not_active Expired - Fee Related
- 1992-01-24 DE DE69220039T patent/DE69220039T2/de not_active Expired - Fee Related
- 1992-01-24 WO PCT/EP1992/000161 patent/WO1992013977A1/en active IP Right Grant
- 1992-01-24 EP EP92903242A patent/EP0569407B1/de not_active Expired - Lifetime
- 1992-01-24 AT AT92903242T patent/ATE153708T1/de not_active IP Right Cessation
- 1992-01-24 HU HU9302222A patent/HU214545B/hu not_active IP Right Cessation
- 1992-01-24 ES ES92903242T patent/ES2101084T3/es not_active Expired - Lifetime
- 1992-01-24 RU RU93051523A patent/RU2114718C1/ru active
- 1992-01-24 AU AU11671/92A patent/AU653904B2/en not_active Ceased
-
1993
- 1993-07-16 NO NO932592A patent/NO305291B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
DE69220039T2 (de) | 1997-09-04 |
US5217583A (en) | 1993-06-08 |
CA2101062A1 (en) | 1992-07-31 |
AU1167192A (en) | 1992-09-07 |
ATE153708T1 (de) | 1997-06-15 |
HU214545B (hu) | 1998-03-30 |
WO1992013977A1 (en) | 1992-08-20 |
RU2114718C1 (ru) | 1998-07-10 |
HUT66711A (en) | 1994-12-28 |
EP0569407A1 (de) | 1993-11-18 |
HU9302222D0 (en) | 1993-11-29 |
CA2101062C (en) | 1996-11-19 |
NO932592D0 (no) | 1993-07-16 |
NO305291B1 (no) | 1999-05-03 |
ES2101084T3 (es) | 1997-07-01 |
AU653904B2 (en) | 1994-10-13 |
NO932592L (no) | 1993-07-16 |
EP0569407B1 (de) | 1997-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |