DE3905895C1 - - Google Patents
Info
- Publication number
- DE3905895C1 DE3905895C1 DE19893905895 DE3905895A DE3905895C1 DE 3905895 C1 DE3905895 C1 DE 3905895C1 DE 19893905895 DE19893905895 DE 19893905895 DE 3905895 A DE3905895 A DE 3905895A DE 3905895 C1 DE3905895 C1 DE 3905895C1
- Authority
- DE
- Germany
- Prior art keywords
- cordierite
- powder
- sintering
- less
- sintered
- 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 - Lifetime
Links
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 83
- 229910052878 cordierite Inorganic materials 0.000 claims abstract description 78
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 claims abstract description 78
- 238000005245 sintering Methods 0.000 claims abstract description 59
- 239000000843 powder Substances 0.000 claims abstract description 54
- 238000000034 method Methods 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 239000002245 particle Substances 0.000 claims abstract description 22
- 239000000203 mixture Substances 0.000 claims abstract description 20
- 230000008569 process Effects 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 238000012360 testing method Methods 0.000 claims description 8
- 238000002425 crystallisation Methods 0.000 claims description 3
- 230000008025 crystallization Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 18
- 238000000227 grinding Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000005452 bending Methods 0.000 description 6
- 239000002131 composite material Substances 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000007792 addition Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 3
- 229910052593 corundum Inorganic materials 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009694 cold isostatic pressing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- 208000031872 Body Remains Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C04B35/71—Ceramic products containing macroscopic reinforcing agents
- C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
-
- 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
- C04B35/01—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
- C04B35/16—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 silicates other than clay
- C04B35/18—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 silicates other than clay rich in aluminium oxide
- C04B35/195—Alkaline earth aluminosilicates, e.g. cordierite or anorthite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893905895 DE3905895C1 (enrdf_load_stackoverflow) | 1989-02-25 | 1989-02-25 | |
| GB9003789A GB2228932B (en) | 1989-02-25 | 1990-02-20 | Process for producing dense-sintered cordierite bodies |
| FR9002294A FR2643630B1 (fr) | 1989-02-25 | 1990-02-23 | Procede de fabrication de corps en cordierite frittes et densifies |
| JP2041395A JP2528372B2 (ja) | 1989-02-25 | 1990-02-23 | 稠密コ―ディエライト焼結体の製造方法 |
| US08/036,292 US5270270A (en) | 1989-02-25 | 1993-03-24 | Process for producing dense-sintered cordierite bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893905895 DE3905895C1 (enrdf_load_stackoverflow) | 1989-02-25 | 1989-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3905895C1 true DE3905895C1 (enrdf_load_stackoverflow) | 1990-05-23 |
Family
ID=6374916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893905895 Expired - Lifetime DE3905895C1 (enrdf_load_stackoverflow) | 1989-02-25 | 1989-02-25 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2528372B2 (enrdf_load_stackoverflow) |
| DE (1) | DE3905895C1 (enrdf_load_stackoverflow) |
| FR (1) | FR2643630B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2228932B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0690031A1 (de) | 1994-07-01 | 1996-01-03 | Ivoclar Ag | Zr02-haltige Glaskeramik |
| DE112017001794B4 (de) | 2016-03-31 | 2024-08-29 | Ntk Cutting Tools Co., Ltd. | Sinterkörper auf Siliziumnitridbasis |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002167268A (ja) * | 2000-11-29 | 2002-06-11 | Kyocera Corp | コージェライト質焼結体とその製造方法 |
| JP4731381B2 (ja) | 2006-03-31 | 2011-07-20 | ニチアス株式会社 | ディスクロール及びディスクロール用基材 |
| US8187525B2 (en) * | 2007-08-31 | 2012-05-29 | Corning Incorporated | Method of firing green bodies into porous ceramic articles |
| CN114671704B (zh) * | 2022-04-22 | 2023-04-18 | 广州粤瓷新材料有限公司 | 一种低膨胀多孔堇青石及其制备方法 |
| CN115231927B (zh) * | 2022-07-29 | 2023-05-23 | 湖南荣晟昌新材料科技有限公司 | 一种高强轻质耐火材料及其制备方法 |
| CN115974540B (zh) * | 2022-12-03 | 2023-11-24 | 昆明理工大学 | 一种稀土掺杂堇青石陶瓷材料及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1098548A (en) * | 1977-08-15 | 1981-03-31 | Ford Motor Company Of Canada, Limited | Crystalline additive for magnesium alumina silicate |
| JPS6117469A (ja) * | 1984-07-03 | 1986-01-25 | 日本碍子株式会社 | 緻密質コ−ジエライトの製造法 |
| DE3445765A1 (de) * | 1984-09-17 | 1986-03-27 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen | Keramischer formkoerper |
| US4576919A (en) * | 1984-11-02 | 1986-03-18 | General Electric Company | Zircon-cordierite composite ceramic |
| JP2527744B2 (ja) * | 1986-08-01 | 1996-08-28 | インタ−ナショナル・ビジネス・マシ−ンズ・コ−ポレ−ション | 電子回路パッケ−ジングに含まれる構造体、及び、製造方法 |
| US4745092A (en) * | 1987-04-27 | 1988-05-17 | The Dow Chemical Company | Strengthened cordierite having minor amounts of calcia |
-
1989
- 1989-02-25 DE DE19893905895 patent/DE3905895C1/de not_active Expired - Lifetime
-
1990
- 1990-02-20 GB GB9003789A patent/GB2228932B/en not_active Expired - Fee Related
- 1990-02-23 FR FR9002294A patent/FR2643630B1/fr not_active Expired - Fee Related
- 1990-02-23 JP JP2041395A patent/JP2528372B2/ja not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| NICHTS ERMITTELT * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0690031A1 (de) | 1994-07-01 | 1996-01-03 | Ivoclar Ag | Zr02-haltige Glaskeramik |
| DE4423794C1 (de) * | 1994-07-01 | 1996-02-08 | Ivoclar Ag | Zr0¶2¶-haltige Glaskeramik, Verfahren zu deren Herstellung sowie deren Verwendung |
| DE112017001794B4 (de) | 2016-03-31 | 2024-08-29 | Ntk Cutting Tools Co., Ltd. | Sinterkörper auf Siliziumnitridbasis |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2228932A (en) | 1990-09-12 |
| FR2643630A1 (fr) | 1990-08-31 |
| JP2528372B2 (ja) | 1996-08-28 |
| JPH02289461A (ja) | 1990-11-29 |
| GB2228932B (en) | 1993-07-07 |
| FR2643630B1 (fr) | 1993-01-08 |
| GB9003789D0 (en) | 1990-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of the examined application without publication of unexamined application | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SCHOTT GLAS, 55122 MAINZ, DE |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SCHOTT AG, 55122 MAINZ, DE |
|
| 8339 | Ceased/non-payment of the annual fee |