EP1951640A2 - Formmasse zum herstellen einer feuerfesten auskleidung - Google Patents
Formmasse zum herstellen einer feuerfesten auskleidungInfo
- Publication number
- EP1951640A2 EP1951640A2 EP06807748A EP06807748A EP1951640A2 EP 1951640 A2 EP1951640 A2 EP 1951640A2 EP 06807748 A EP06807748 A EP 06807748A EP 06807748 A EP06807748 A EP 06807748A EP 1951640 A2 EP1951640 A2 EP 1951640A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- less
- molding
- fired
- weight fraction
- molding composition
- 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.)
- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000000465 moulding Methods 0.000 title claims description 49
- 150000001875 compounds Chemical class 0.000 title claims description 19
- 239000000203 mixture Substances 0.000 claims abstract description 20
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 15
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000002485 combustion reaction Methods 0.000 claims abstract description 11
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims abstract description 8
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 8
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 9
- 239000012778 molding material Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 238000010304 firing Methods 0.000 claims description 5
- 229910021487 silica fume Inorganic materials 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000008119 colloidal silica Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 6
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000005995 Aluminium silicate Substances 0.000 abstract 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- TWHBEKGYWPPYQL-UHFFFAOYSA-N aluminium carbide Chemical compound [C-4].[C-4].[C-4].[Al+3].[Al+3].[Al+3].[Al+3] TWHBEKGYWPPYQL-UHFFFAOYSA-N 0.000 abstract 1
- 235000012211 aluminium silicate Nutrition 0.000 abstract 1
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 abstract 1
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 description 12
- 239000002131 composite material Substances 0.000 description 6
- 238000005245 sintering Methods 0.000 description 5
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 239000011153 ceramic matrix composite Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 3
- 229910052863 mullite Inorganic materials 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- -1 compound silicon carbide Chemical class 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 239000010431 corundum Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 238000003980 solgel method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011226 reinforced ceramic Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
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
- C04B35/515—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
- C04B35/56—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 carbides or oxycarbides
- C04B35/565—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 carbides or oxycarbides based on silicon carbide
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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
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62625—Wet mixtures
- C04B35/6263—Wet mixtures characterised by their solids loadings, i.e. the percentage of solids
-
- 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
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
- C04B35/62655—Drying, e.g. freeze-drying, spray-drying, microwave or supercritical drying
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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
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/0051—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore size, pore shape or kind of porosity
- C04B38/0058—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore size, pore shape or kind of porosity open porosity
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00982—Uses not provided for elsewhere in C04B2111/00 as construction elements for space vehicles or aeroplanes
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
- C04B2235/3218—Aluminium (oxy)hydroxides, e.g. boehmite, gibbsite, alumina sol
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5427—Particle size related information expressed by the size of the particles or aggregates thereof millimeter or submillimeter sized, i.e. larger than 0,1 mm
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/77—Density
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
Definitions
- the molding compound must meet the requirements for ceramic components for use in stationary gas turbines in the hot gas path or in the combustion chamber.
- Silicic acid solution can be solidified in a so-called sol-gel process and further processed by casting under vibration.
- the first as SoI or colloidal Solution present silicic acid is converted by said abrupt lowering of the temperature in a gel and thus the molding material, which can also be referred to as casting or Vibrati ⁇ onsmasse solidified.
- the actual drying and sintering process can be carried out subsequently at ver ⁇ tively low firing temperatures, as will be explained in more detail below.
- mass in the inventive form is corundum aluminum oxide, ie aluminum oxide in trigonal tional structure with the chemical formula AI2O3, in particular in a weight proportion of between about 5% and apply approximately 20% ⁇ ver.
- the molding according to the invention should advantageously be free of unbonded silicon oxide, SiO 2 or the proportion by weight of such silicon oxide should be at least less than approximately 10%. Finally, it is also advantageous if the molding material is free of calcium aluminates.
- the proportion by weight of the colloidal silicic acid solution added according to the invention should advantageously be less than approximately 10%. Furthermore, the colloidal silicic acid solution should have a solids content of at least about 30 weight percent.
- the molding composition should preferably be admixed with a liquid, in particular water, with a weight fraction of more than approximately 1% and less than approximately 10%.
- the present invention fired molded part should have in its composition to ⁇ weight, which surfaces in Wesentli ⁇ which correspond to the above-mentioned molding compositions.
- the open porosity of the fired molding should be greater than about 10%, more preferably greater than about 13%, and less than about 35%.
- the present invention advantageous in ⁇ desired bulk density of the fired molded article is less than about 3.5 g / cm 3, especially less than about 3.0 g / cm 3.
- the molded part thus produced from a molding composition according to the invention can advantageously be used as a refractory lining Combustion chambers are used by stationary gas turbines, especially when the hot gas side facing a so-called EBC (Environmental Barrier Coating) protective layer having a hot gas temperature adapted layer thickness in the order of 5 mm or preferably at least 10 mm.
- EBC Environmental Barrier Coating
- the molding compound under vibration by Verfes ⁇ actuation on the basis of colloidal silica solution.
- microsilica SiO 2
- silicon carbide SiC
- corundum Al 2 O 3
- mullite 2Al 2 O 3 -ISiO 2 or 3Al 2 O 3 -2SiO 2
- silica ⁇ acid Si (OH) 4
- water H 2 O
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Products (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06807748A EP1951640A2 (de) | 2005-11-21 | 2006-11-06 | Formmasse zum herstellen einer feuerfesten auskleidung |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20050025360 EP1787967B1 (de) | 2005-11-21 | 2005-11-21 | Verfahren zum Herstellen eines gebrannten Formteils einer feuerfesten Auskleidung |
PCT/EP2006/068114 WO2007057315A2 (de) | 2005-11-21 | 2006-11-06 | Formmasse zum herstellen einer feuerfesten auskleidung |
EP06807748A EP1951640A2 (de) | 2005-11-21 | 2006-11-06 | Formmasse zum herstellen einer feuerfesten auskleidung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1951640A2 true EP1951640A2 (de) | 2008-08-06 |
Family
ID=36202524
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20050025360 Not-in-force EP1787967B1 (de) | 2005-11-21 | 2005-11-21 | Verfahren zum Herstellen eines gebrannten Formteils einer feuerfesten Auskleidung |
EP06807748A Withdrawn EP1951640A2 (de) | 2005-11-21 | 2006-11-06 | Formmasse zum herstellen einer feuerfesten auskleidung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20050025360 Not-in-force EP1787967B1 (de) | 2005-11-21 | 2005-11-21 | Verfahren zum Herstellen eines gebrannten Formteils einer feuerfesten Auskleidung |
Country Status (6)
Country | Link |
---|---|
US (2) | US8129301B2 (de) |
EP (2) | EP1787967B1 (de) |
CN (1) | CN101374784B (de) |
AT (1) | ATE469110T1 (de) |
DE (1) | DE502005009649D1 (de) |
WO (1) | WO2007057315A2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2168935A1 (de) | 2008-09-29 | 2010-03-31 | Siemens Aktiengesellschaft | Materialzusammensetzung zur Herstellung eines Feuerfestwerkstoffes sowie ihre Verwendung und Feuerfestformkörper sowie Verfahren zu seiner Herstellung |
US8382436B2 (en) | 2009-01-06 | 2013-02-26 | General Electric Company | Non-integral turbine blade platforms and systems |
US8262345B2 (en) | 2009-02-06 | 2012-09-11 | General Electric Company | Ceramic matrix composite turbine engine |
US8347636B2 (en) | 2010-09-24 | 2013-01-08 | General Electric Company | Turbomachine including a ceramic matrix composite (CMC) bridge |
CN103954131B (zh) * | 2014-04-17 | 2015-06-03 | 四川科达节能技术有限公司 | 一种工业炉窑内衬材料 |
CN105000917B (zh) * | 2015-08-14 | 2017-04-12 | 中南大学 | 一种莫来石抗氧化涂层的制备方法 |
CN113501681B (zh) * | 2021-06-29 | 2023-05-02 | 常州江南冶金科技有限公司 | 上升管换热器用耐温防腐内衬涂料及施工方法 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US800181A (en) | 1903-02-18 | 1905-09-26 | Chem Fab Griesheim Electron | Method of producing electrodes. |
US3230100A (en) * | 1965-02-15 | 1966-01-18 | Harbison Walker Refractories | Refractory |
SU361159A1 (ru) * | 1971-03-10 | 1972-12-07 | Огнеупорный материал | |
JPS5290507A (en) * | 1976-01-26 | 1977-07-29 | Shinagawa Refractories Co | Refractories*compositions therefor and manufacture |
US4093470A (en) * | 1976-10-20 | 1978-06-06 | Combustion Engineering, Inc. | Alumina refractories |
DE3507876A1 (de) | 1985-03-06 | 1986-09-11 | Didier-Werke Ag, 6200 Wiesbaden | Verwendung von zementfreien vibriermassen auf basis von aluminiumoxid und/oder zirkoniumdioxid zur herstellung von verschleissteilen |
US4800181A (en) * | 1987-09-01 | 1989-01-24 | Combustion Engineering, Inc. | Silicon carbide refractory composition |
DE3842403C1 (de) * | 1988-12-16 | 1990-01-18 | Radex-Heraklith Industriebeteiligungs Ag, Wien, At | |
DD294701A5 (de) * | 1990-05-31 | 1991-10-10 | Energiewerke Schwarze Pumpe Ag,De | Siliciumcarbidmoertel fuer die feuerfestzustellung von festbettdruckvergasern |
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DE4242610A1 (en) | 1992-12-14 | 1993-07-22 | Siegfried Dipl Ing Mueller | Mixt. for high value silicon carbide prods. - comprises silicon carbide, dextrin soln., alumina, corundum, amorphous silicic acid and refractory binding clay |
DE4338159A1 (de) * | 1993-11-02 | 1995-05-04 | Projektierung Und Anlagenbau G | Bindemittel für mullitgebundene SiC- haltige Erzeugnisse und Verfahren zu seiner Herstellung |
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JPH10279357A (ja) | 1997-04-02 | 1998-10-20 | Tokyo Yogyo Co Ltd | 誘導炉用内張り材 |
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CN1155540C (zh) * | 2000-07-15 | 2004-06-30 | 淄博科鲁能源动力有限责任公司 | 高强度耐磨耐火砖 |
CN1232470C (zh) * | 2003-11-18 | 2005-12-21 | 北京科技大学 | 一种含氮化硅铁的免烘烤铁沟捣打料 |
RU2257361C1 (ru) * | 2004-07-30 | 2005-07-27 | Общество с ограниченной ответственностью "ЦЕНТР ЭНЕРГОСБЕРЕГАЮЩИХ ТЕХНОЛОГИЙ" | Карбидкремниевый бетон |
EP1739356A1 (de) * | 2005-07-01 | 2007-01-03 | Siemens Aktiengesellschaft | Formmasse zum Herstellen einer feuerfesten Auskleidung |
-
2005
- 2005-11-21 AT AT05025360T patent/ATE469110T1/de not_active IP Right Cessation
- 2005-11-21 DE DE200550009649 patent/DE502005009649D1/de active Active
- 2005-11-21 EP EP20050025360 patent/EP1787967B1/de not_active Not-in-force
-
2006
- 2006-11-06 WO PCT/EP2006/068114 patent/WO2007057315A2/de active Application Filing
- 2006-11-06 EP EP06807748A patent/EP1951640A2/de not_active Withdrawn
- 2006-11-06 US US12/085,276 patent/US8129301B2/en not_active Expired - Fee Related
- 2006-11-06 CN CN2006800434625A patent/CN101374784B/zh not_active Expired - Fee Related
-
2011
- 2011-10-03 US US13/251,561 patent/US8137610B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
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See references of WO2007057315A3 * |
Also Published As
Publication number | Publication date |
---|---|
WO2007057315A2 (de) | 2007-05-24 |
EP1787967B1 (de) | 2010-05-26 |
WO2007057315A3 (de) | 2008-09-04 |
ATE469110T1 (de) | 2010-06-15 |
EP1787967A1 (de) | 2007-05-23 |
DE502005009649D1 (de) | 2010-07-08 |
CN101374784A (zh) | 2009-02-25 |
US8129301B2 (en) | 2012-03-06 |
US8137610B2 (en) | 2012-03-20 |
US20120021203A1 (en) | 2012-01-26 |
US20090227443A1 (en) | 2009-09-10 |
CN101374784B (zh) | 2013-07-17 |
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