NO953518L - Binding av legemer av ildfaste harde materialer til karbonholdige underlag - Google Patents
Binding av legemer av ildfaste harde materialer til karbonholdige underlagInfo
- Publication number
- NO953518L NO953518L NO953518A NO953518A NO953518L NO 953518 L NO953518 L NO 953518L NO 953518 A NO953518 A NO 953518A NO 953518 A NO953518 A NO 953518A NO 953518 L NO953518 L NO 953518L
- Authority
- NO
- Norway
- Prior art keywords
- colloidal
- bodies
- slurry
- bonding
- refractory
- Prior art date
Links
Classifications
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- 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
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/111—Fine ceramics
- C04B35/117—Composites
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- 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
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- C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
- C04B37/003—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts
- C04B37/005—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts consisting of glass or ceramic material
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- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
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- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/51—Metallising, e.g. infiltration of sintered ceramic preforms with molten metal
- C04B41/515—Other specific metals
- C04B41/5155—Aluminium
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- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J1/00—Adhesives based on inorganic constituents
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- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
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- C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
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- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0087—Uses not provided for elsewhere in C04B2111/00 for metallurgical applications
- C04B2111/00879—Non-ferrous metallurgy
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- C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
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- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
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- C04B2237/80—Joining the largest surface of one substrate with a smaller surface of the other substrate, e.g. butt joining or forming a T-joint
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- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/84—Joining of a first substrate with a second substrate at least partially inside the first substrate, where the bonding area is at the inside of the first substrate, e.g. one tube inside another tube
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Composite Materials (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Metals (AREA)
- Ceramic Products (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Legemer (3), så som fliser, plater, slabber eller steiner, av Ildfast Hardt Materiale (IHM) eller andre ildfaste kompositter bindes til katodene eller til andre komponenter, spesielt en karboncellebunn (1), for en celle for produksjon av aluminium ved elektrolyse av en kryolittbasert smeltet elektrolytt og laget av karbonholdig eller annet elektrisk ledende ildfast materiale, ved hjelp av en ikke-reaktiv kolloidal oppslemming (4) som omfatter partikkelformig på forhånd formet IHM i en kolloidal bærer valgt fra kolloidalt alumina, kolloidalt yttriumoksid og kolloidalt ceriumoksid. Oppslemmingen omfatter vanligvis på forhånd formet partikkelformig TiB2 i kolloidalt alumina. Legemene (3) er vanligvis TiB2-A12O3-kompositter. Bindingen oppnås ganske enkelt ved å påføre oppslemmingen og la denne tørke.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/028,359 US5320717A (en) | 1993-03-09 | 1993-03-09 | Bonding of bodies of refractory hard materials to carbonaceous supports |
PCT/IB1994/000034 WO1994020651A2 (en) | 1993-03-09 | 1994-03-08 | The bonding of bodies of refractory hard materials to carbonaceous supports |
Publications (2)
Publication Number | Publication Date |
---|---|
NO953518L true NO953518L (no) | 1995-09-07 |
NO953518D0 NO953518D0 (no) | 1995-09-07 |
Family
ID=21843019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO953518A NO953518D0 (no) | 1993-03-09 | 1995-09-07 | Binding av legemer av ildfaste harde materialer til karbonholdige underlag |
Country Status (8)
Country | Link |
---|---|
US (2) | US5320717A (no) |
EP (1) | EP0688369B1 (no) |
AU (1) | AU670496B2 (no) |
CA (1) | CA2155203A1 (no) |
DE (1) | DE69404829T2 (no) |
NO (1) | NO953518D0 (no) |
SK (1) | SK109695A3 (no) |
WO (1) | WO1994020651A2 (no) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5534119A (en) * | 1992-06-12 | 1996-07-09 | Sekhar; Jainagesh A. | Method of reducing erosion of carbon-containing components of aluminum production cells |
US5413689A (en) * | 1992-06-12 | 1995-05-09 | Moltech Invent S.A. | Carbon containing body or mass useful as cell component |
CA2156268C (en) * | 1993-04-19 | 2001-06-12 | Jainagesh A. Sekhar | Conditioning of cell components for aluminium production |
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 |
US5679224A (en) * | 1993-11-23 | 1997-10-21 | Moltech Invent S.A. | Treated carbon or carbon-based cathodic components of aluminum production cells |
WO1995031416A1 (en) * | 1994-05-13 | 1995-11-23 | Micropyretics Heaters International | Sinter-homogenized heating products |
US5534130A (en) * | 1994-06-07 | 1996-07-09 | Moltech Invent S.A. | Application of phosphates of aluminum to carbonaceous components of aluminum production cells |
EP1146146B1 (en) | 1994-09-08 | 2003-10-29 | MOLTECH Invent S.A. | Horizontal drained cathode surface with recessed grooves for aluminium electrowinning |
US5560809A (en) * | 1995-05-26 | 1996-10-01 | Saint-Gobain/Norton Industrial Ceramics Corporation | Improved lining for aluminum production furnace |
US5753163A (en) | 1995-08-28 | 1998-05-19 | Moltech. Invent S.A. | Production of bodies of refractory borides |
US5753382A (en) * | 1996-01-10 | 1998-05-19 | Moltech Invent S.A. | Carbon bodies resistant to deterioration by oxidizing gases |
US6863788B2 (en) * | 2002-07-29 | 2005-03-08 | Alcoa Inc. | Interlocking wettable ceramic tiles |
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-
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- 1993-05-21 US US08/065,581 patent/US5342491A/en not_active Expired - Fee Related
-
1994
- 1994-03-08 CA CA002155203A patent/CA2155203A1/en not_active Abandoned
- 1994-03-08 EP EP94907655A patent/EP0688369B1/en not_active Expired - Lifetime
- 1994-03-08 WO PCT/IB1994/000034 patent/WO1994020651A2/en active IP Right Grant
- 1994-03-08 SK SK1096-95A patent/SK109695A3/sk unknown
- 1994-03-08 DE DE69404829T patent/DE69404829T2/de not_active Expired - Fee Related
- 1994-03-08 AU AU61143/94A patent/AU670496B2/en not_active Ceased
-
1995
- 1995-09-07 NO NO953518A patent/NO953518D0/no not_active Application Discontinuation
Also Published As
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CA2155203A1 (en) | 1994-09-15 |
DE69404829T2 (de) | 1998-04-02 |
US5342491A (en) | 1994-08-30 |
US5320717A (en) | 1994-06-14 |
WO1994020651A3 (en) | 1994-10-27 |
SK109695A3 (en) | 1996-03-06 |
DE69404829D1 (de) | 1997-09-11 |
EP0688369B1 (en) | 1997-08-06 |
AU670496B2 (en) | 1996-07-18 |
AU6114394A (en) | 1994-09-26 |
WO1994020651A2 (en) | 1994-09-15 |
NO953518D0 (no) | 1995-09-07 |
EP0688369A1 (en) | 1995-12-27 |
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