CA1037973A - Ceramic refractory fibrous material - Google Patents
Ceramic refractory fibrous materialInfo
- Publication number
- CA1037973A CA1037973A CA225,815A CA225815A CA1037973A CA 1037973 A CA1037973 A CA 1037973A CA 225815 A CA225815 A CA 225815A CA 1037973 A CA1037973 A CA 1037973A
- Authority
- CA
- Canada
- Prior art keywords
- ceramic refractory
- fiber
- fibers
- temperature
- fine
- 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
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 28
- 239000002657 fibrous material Substances 0.000 title claims abstract description 19
- 239000000835 fiber Substances 0.000 claims abstract description 42
- 238000004031 devitrification Methods 0.000 claims abstract description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 21
- 239000000377 silicon dioxide Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000011222 crystalline ceramic Substances 0.000 claims 2
- 229910002106 crystalline ceramic Inorganic materials 0.000 claims 2
- 239000011819 refractory material Substances 0.000 claims 2
- 239000012858 resilient material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 21
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004455 differential thermal analysis Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- YSGQGNQWBLYHPE-CFUSNLFHSA-N (7r,8r,9s,10r,13s,14s,17s)-17-hydroxy-7,13-dimethyl-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1h-cyclopenta[a]phenanthren-3-one Chemical compound C1C[C@]2(C)[C@@H](O)CC[C@H]2[C@@H]2[C@H](C)CC3=CC(=O)CC[C@@H]3[C@H]21 YSGQGNQWBLYHPE-CFUSNLFHSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000452 restraining effect Effects 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
- C04B35/62231—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on oxide ceramics
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Fibers (AREA)
- Glass Compositions (AREA)
- Thermal Insulation (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US47462674A | 1974-05-30 | 1974-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1037973A true CA1037973A (en) | 1978-09-05 |
Family
ID=23884352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA225,815A Expired CA1037973A (en) | 1974-05-30 | 1975-04-24 | Ceramic refractory fibrous material |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS595539B2 (cs) |
| AR (1) | AR204579A1 (cs) |
| BE (1) | BE829069A (cs) |
| BR (1) | BR7502989A (cs) |
| CA (1) | CA1037973A (cs) |
| DE (1) | DE2521613C3 (cs) |
| FR (1) | FR2272968B1 (cs) |
| GB (1) | GB1481133A (cs) |
| SE (1) | SE408167B (cs) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7033412B2 (en) | 2002-09-30 | 2006-04-25 | Unifrax Corporation | Exhaust gas treatment device and method for making the same |
| US7971357B2 (en) | 2004-06-29 | 2011-07-05 | Unifrax I Llc | Exhaust gas treatment device and method for making the same |
| US8404187B1 (en) | 1998-03-11 | 2013-03-26 | Unifrax I Llc | Support element for fragile structures such as catalytic converters |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0007485A1 (en) * | 1978-07-26 | 1980-02-06 | Kennecott Corporation | A process for the manufacture of a shrink resistant refractory ceramic fiber and fiber of this kind |
| US4379111A (en) | 1979-05-21 | 1983-04-05 | Kennecott Corporation | Method for producing chromium oxide coated refractory fibers |
| CA1140004A (en) * | 1979-05-21 | 1983-01-25 | Russell D. Smith | Chromium oxide coated refractory fibers |
| US4312911A (en) | 1979-05-21 | 1982-01-26 | Kennecott Corporation | Chromium oxide coated refractory fibers |
| US4382104A (en) | 1979-05-21 | 1983-05-03 | Kennecott Corporation | Method for coating alumina containing refractory fibers with chromium oxide |
| US4240833A (en) * | 1979-12-12 | 1980-12-23 | The Carborundum Company | Shrink-resistant refractory fiber and process for making same |
| FR2481263A1 (fr) * | 1980-04-23 | 1981-10-30 | Produits Refractaires | Utilisation de fibres refractaires a base de silice et d'alumine contenant des cristaux de mullite comme isolant thermique resistant aux acides |
| JPS6077147A (ja) * | 1983-10-04 | 1985-05-01 | Isolite Babcock Taika Kk | Ａｌ↓２Ｏ↓３−ＳｉＯ↓２系セラミツク繊維とその製造法 |
| JPS61291445A (ja) * | 1985-06-18 | 1986-12-22 | イソライト工業株式会社 | セラミツクフアイバ−ブランケツトの処理方法 |
| US5250269A (en) * | 1992-05-21 | 1993-10-05 | Minnesota Mining And Manufacturing Company | Catalytic converter having a metallic monolith mounted by a heat-insulating mat of refractory ceramic fibers |
| CA2321647C (en) * | 1998-03-11 | 2005-11-15 | Unifrax Corporation | Support element for fragile structures such as catalytic converters |
| US6231818B1 (en) | 1998-12-08 | 2001-05-15 | Unifrax Corporation | Amorphous non-intumescent inorganic fiber mat for low temperature exhaust gas treatment devices |
| BR9917356A (pt) * | 1999-06-08 | 2002-02-26 | 3M Innovative Properties Co | Esteira de alta temperatura para uso em um dispositivo de controle de poluição, e, dispositivo de controle de poluição |
| JP4975179B2 (ja) * | 2010-10-14 | 2012-07-11 | ニチアス株式会社 | 無機繊維質成形体及びその製造方法並びに加熱設備 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2154985A5 (cs) * | 1971-10-01 | 1973-05-18 | Honeywell Bull | |
| JPS5533416B2 (cs) * | 1972-04-18 | 1980-08-30 |
-
1975
- 1975-01-01 AR AR258560A patent/AR204579A1/es active
- 1975-04-24 CA CA225,815A patent/CA1037973A/en not_active Expired
- 1975-04-30 SE SE7505057A patent/SE408167B/xx unknown
- 1975-05-12 GB GB19876/75A patent/GB1481133A/en not_active Expired
- 1975-05-14 BR BR3811/75A patent/BR7502989A/pt unknown
- 1975-05-14 BE BE156347A patent/BE829069A/xx not_active IP Right Cessation
- 1975-05-15 DE DE2521613A patent/DE2521613C3/de not_active Expired
- 1975-05-28 FR FR7516593A patent/FR2272968B1/fr not_active Expired
- 1975-05-30 JP JP50064419A patent/JPS595539B2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8404187B1 (en) | 1998-03-11 | 2013-03-26 | Unifrax I Llc | Support element for fragile structures such as catalytic converters |
| US7033412B2 (en) | 2002-09-30 | 2006-04-25 | Unifrax Corporation | Exhaust gas treatment device and method for making the same |
| US7971357B2 (en) | 2004-06-29 | 2011-07-05 | Unifrax I Llc | Exhaust gas treatment device and method for making the same |
| US7998422B2 (en) | 2004-06-29 | 2011-08-16 | Unifrax I Llc | Exhaust gas treatment device |
| US8182752B2 (en) | 2004-06-29 | 2012-05-22 | Unifrax I Llc | Exhaust gas treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS595539B2 (ja) | 1984-02-06 |
| GB1481133A (en) | 1977-07-27 |
| DE2521613C3 (de) | 1978-12-21 |
| AU8121675A (en) | 1976-11-18 |
| DE2521613B2 (de) | 1978-05-18 |
| JPS512714A (en) | 1976-01-10 |
| SE7505057L (sv) | 1975-12-01 |
| DE2521613A1 (de) | 1975-12-04 |
| FR2272968A1 (cs) | 1975-12-26 |
| BE829069A (fr) | 1975-09-01 |
| FR2272968B1 (cs) | 1980-05-09 |
| AR204579A1 (es) | 1976-02-12 |
| BR7502989A (pt) | 1976-04-20 |
| SE408167B (sv) | 1979-05-21 |
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