NO821537L - Titandiborid-grafitt-kompositter - Google Patents
Titandiborid-grafitt-kompositterInfo
- Publication number
- NO821537L NO821537L NO821537A NO821537A NO821537L NO 821537 L NO821537 L NO 821537L NO 821537 A NO821537 A NO 821537A NO 821537 A NO821537 A NO 821537A NO 821537 L NO821537 L NO 821537L
- Authority
- NO
- Norway
- Prior art keywords
- forming
- carbon
- binder
- tib2
- article
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title claims description 17
- 239000010936 titanium Substances 0.000 title description 6
- 229910052719 titanium Inorganic materials 0.000 title description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 28
- 229910033181 TiB2 Inorganic materials 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 26
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 claims description 25
- 229910052799 carbon Inorganic materials 0.000 claims description 23
- 239000000571 coke Substances 0.000 claims description 21
- 239000011230 binding agent Substances 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 15
- 239000011295 pitch Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 10
- 239000000376 reactant Substances 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 229910002804 graphite Inorganic materials 0.000 claims description 8
- 239000010439 graphite Substances 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000010304 firing Methods 0.000 claims description 7
- 235000013312 flour Nutrition 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims description 5
- 239000003830 anthracite Substances 0.000 claims description 5
- 239000011294 coal tar pitch Substances 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims description 5
- 239000002006 petroleum coke Substances 0.000 claims description 5
- 239000003575 carbonaceous material Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910021538 borax Inorganic materials 0.000 claims 2
- 239000004328 sodium tetraborate Substances 0.000 claims 2
- 235000010339 sodium tetraborate Nutrition 0.000 claims 2
- 239000003245 coal Substances 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 14
- 239000000463 material Substances 0.000 description 8
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 229910003481 amorphous carbon Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 229910001610 cryolite Inorganic materials 0.000 description 4
- 238000005470 impregnation Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 238000005087 graphitization Methods 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000011331 needle coke Substances 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000002601 radiography Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 229910052580 B4C Inorganic materials 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- RQMIWLMVTCKXAQ-UHFFFAOYSA-N [AlH3].[C] Chemical compound [AlH3].[C] RQMIWLMVTCKXAQ-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000002008 calcined petroleum coke Substances 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000011335 coal coke Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011301 petroleum pitch Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000006253 pitch coke Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 235000012712 vegetable carbon Nutrition 0.000 description 1
- 238000004876 x-ray fluorescence Methods 0.000 description 1
Classifications
-
- 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
- C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/5805—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides
- C04B35/58064—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides
- C04B35/58071—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides based on titanium borides
-
- 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
-
- 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
- C04B35/528—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 obtained from carbonaceous particles with or without other non-organic components
- C04B35/532—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 obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
-
- 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)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Ceramic Products (AREA)
- Electrolytic Production Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/186,181 US4376029A (en) | 1980-09-11 | 1980-09-11 | Titanium diboride-graphite composits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO821537L true NO821537L (no) | 1982-05-10 |
Family
ID=22683950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO821537A NO821537L (no) | 1980-09-11 | 1982-05-10 | Titandiborid-grafitt-kompositter |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4376029A (ru) |
| EP (1) | EP0059750A4 (ru) |
| JP (1) | JPS57501377A (ru) |
| AU (1) | AU544405B2 (ru) |
| BR (1) | BR8108789A (ru) |
| NO (1) | NO821537L (ru) |
| WO (1) | WO1982001018A1 (ru) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1983000325A1 (en) * | 1981-07-27 | 1983-02-03 | Great Lakes Carbon Corp | Sintered refractory hard metals |
| EP0084059A4 (en) * | 1981-07-27 | 1984-05-17 | Great Lakes Carbon Corp | COMPOSITE OF TIB2-GRAPHITE. |
| DE3215537A1 (de) * | 1982-04-26 | 1983-10-27 | C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach | Verwendung von temperatur- und korosionsbestaendigen gasdichten materialien als schutzueberzug fuer den metallteil von kombinationselektroden fuer die schmelzflusselektrolyse zur gewinnung von metallen, sowie hieraus gebildete schutzringe |
| US4526669A (en) * | 1982-06-03 | 1985-07-02 | Great Lakes Carbon Corporation | Cathodic component for aluminum reduction cell |
| CA1256232A (en) * | 1982-07-22 | 1989-06-20 | Larry G. Boxall | Cell for the electrolytic production of aluminum |
| US4544469A (en) * | 1982-07-22 | 1985-10-01 | Commonwealth Aluminum Corporation | Aluminum cell having aluminum wettable cathode surface |
| US4526911A (en) * | 1982-07-22 | 1985-07-02 | Martin Marietta Aluminum Inc. | Aluminum cell cathode coating composition |
| US4595545A (en) * | 1982-12-30 | 1986-06-17 | Eltech Systems Corporation | Refractory metal borides and composites containing them |
| US4481052A (en) * | 1983-01-28 | 1984-11-06 | Martin Marietta Corporation | Method of making refractory hard metal containing tiles for aluminum cell cathodes |
| CH654031A5 (de) * | 1983-02-10 | 1986-01-31 | Alusuisse | Verfahren zur herstellung von festkoerperkathoden. |
| US4582553A (en) * | 1984-02-03 | 1986-04-15 | Commonwealth Aluminum Corporation | Process for manufacture of refractory hard metal containing plates for aluminum cell cathodes |
| US4717692A (en) * | 1984-04-27 | 1988-01-05 | Aluminum Company Of America | Composites comprising one or more interwoven matrix compositions each containing a refractory hard metal and method of forming same |
| US4938942A (en) * | 1985-07-17 | 1990-07-03 | International Fuel Cells | Carbon graphite component for an electrochemical cell and method for making the component |
| US4617053A (en) * | 1985-09-20 | 1986-10-14 | Great Lakes Carbon Corporation | Metal reinforced porous refractory hard metal bodies |
| US4957884A (en) * | 1987-04-27 | 1990-09-18 | The Dow Chemical Company | Titanium diboride/boron carbide composites with high hardness and toughness |
| US4863649A (en) * | 1988-01-29 | 1989-09-05 | Mitsubishi Pencil Co., Ltd. | Process for producing carbon heat generator |
| US5045269A (en) * | 1988-11-17 | 1991-09-03 | Union Carbide Coatings Service Technology Corporation | Method for sintered shapes with controlled grain size |
| US5087592A (en) * | 1990-05-25 | 1992-02-11 | Alcan International Limited | Method of producing platelets of borides of refractory metals |
| US6649040B1 (en) | 1998-11-17 | 2003-11-18 | Alcan International Limited | Wettable and erosion/oxidation-resistant carbon-composite materials |
| US20040232392A1 (en) * | 2001-07-09 | 2004-11-25 | Tsutomu Masuko | Graphite fine powder, and production method and use thereof |
| US6719890B2 (en) | 2002-04-22 | 2004-04-13 | Northwest Aluminum Technologies | Cathode for a hall-heroult type electrolytic cell for producing aluminum |
| US6719889B2 (en) | 2002-04-22 | 2004-04-13 | Northwest Aluminum Technologies | Cathode for aluminum producing electrolytic cell |
| CA2722116A1 (en) * | 2008-04-30 | 2009-11-05 | Jean Camire | Multi-layer cathode block |
| KR101144809B1 (ko) * | 2009-03-20 | 2012-05-11 | 엘지전자 주식회사 | 세탁물 처리기기 및 세탁물 처리기기 제어방법 |
| DE102010038650A1 (de) * | 2010-07-29 | 2012-02-02 | Sgl Carbon Se | Verfahren zur Herstellung eines Kathodenblocks für eine Aluminium-Elektrolysezelle und einen Kathodenblock |
| DE102010038665A1 (de) * | 2010-07-29 | 2012-02-02 | Sgl Carbon Se | Verfahren zum Herstellen eines Kathodenblocks für eine Aluminium-Elektrolysezelle und einen Kathodenblock |
| DE102010038669A1 (de) * | 2010-07-29 | 2012-02-02 | Sgl Carbon Se | Kathodenblock für eine Aluminium-Elektrolysezelle und ein Verfahren zu seiner Herstellung |
| DE102011004013A1 (de) * | 2011-02-11 | 2012-08-16 | Sgl Carbon Se | Graphitierter Kathodenblock mit einer abrasionsbeständigen Oberfläche |
| DE102012201468A1 (de) * | 2012-02-01 | 2013-08-01 | Sgl Carbon Se | Verfahren zur Herstellung eines Kathodenblocks für eine Aluminium-Elektrolysezelle und einen Kathodenblock |
| DE102013202437A1 (de) * | 2013-02-14 | 2014-08-14 | Sgl Carbon Se | Kathodenblock mit einer benetzbaren und abrasionsbeständigen Oberfläche |
| DE102016201429A1 (de) * | 2016-01-29 | 2017-08-03 | Sgl Carbon Se | Neuartiger Koks mit Additiven |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2799912A (en) * | 1950-12-18 | 1957-07-23 | Greger Herbert Hans | Processes for forming high temperature ceramic articles |
| US3314876A (en) * | 1960-11-28 | 1967-04-18 | British Aluminium Co Ltd | Method for manufacturing solid current conducting elements |
| GB1004585A (en) * | 1961-05-15 | 1965-09-15 | United States Borax Chem | Improvements in or relating to the production of titanium diboride |
| US3202519A (en) * | 1961-10-09 | 1965-08-24 | Union Oil Co | Carbon-mineral refractory |
| US3351428A (en) * | 1962-01-29 | 1967-11-07 | Kaiser Aluminium Chem Corp | Process for the production of refractory hard metal materials |
| DE1251962B (de) * | 1963-11-21 | 1967-10-12 | The British Aluminium Company Limited, London | Kathode fur eine Elektrolysezelle zur Herstellung von Aluminium und Verfahren zur Herstellung derselben |
| US3672936A (en) * | 1968-04-18 | 1972-06-27 | Carborundum Co | Reinforced carbon and graphite articles |
| DE1904408A1 (de) * | 1969-01-30 | 1970-08-06 | Conradty Fa C | Hoechstleistungselektrode mit stabilisiertem Lichtbogen |
| US3616045A (en) * | 1969-02-17 | 1971-10-26 | Tatabanyai Aluminiumkoho | Process for increasing the strength and electrical conductivity of graphite or carbon articles and/or for bonding such articles to each other to ceramic articles or to metals |
| GB1289081A (ru) * | 1970-01-02 | 1972-09-13 | ||
| US4108670A (en) * | 1976-12-20 | 1978-08-22 | Ppg Industries, Inc. | Porous refractory metal boride article having dense matrix |
| US4111765A (en) * | 1976-12-23 | 1978-09-05 | Diamond Shamrock Technologies S.A. | Silicon carbide-valve metal borides-carbon electrodes |
-
1980
- 1980-09-11 US US06/186,181 patent/US4376029A/en not_active Expired - Lifetime
-
1981
- 1981-09-11 WO PCT/US1981/001215 patent/WO1982001018A1/en not_active Application Discontinuation
- 1981-09-11 BR BR8108789A patent/BR8108789A/pt unknown
- 1981-09-11 AU AU76422/81A patent/AU544405B2/en not_active Expired - Fee Related
- 1981-09-11 EP EP19810902691 patent/EP0059750A4/en not_active Withdrawn
- 1981-09-11 JP JP56503168A patent/JPS57501377A/ja active Pending
-
1982
- 1982-05-10 NO NO821537A patent/NO821537L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO1982001018A1 (en) | 1982-04-01 |
| EP0059750A1 (en) | 1982-09-15 |
| BR8108789A (pt) | 1982-08-10 |
| EP0059750A4 (en) | 1984-04-27 |
| AU7642281A (en) | 1982-04-14 |
| US4376029A (en) | 1983-03-08 |
| AU544405B2 (en) | 1985-05-23 |
| JPS57501377A (ru) | 1982-08-05 |
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