DE2325338A1 - Verfahren zur herstellung von keramischen hohlkoerpern - Google Patents
Verfahren zur herstellung von keramischen hohlkoerpernInfo
- Publication number
- DE2325338A1 DE2325338A1 DE19732325338 DE2325338A DE2325338A1 DE 2325338 A1 DE2325338 A1 DE 2325338A1 DE 19732325338 DE19732325338 DE 19732325338 DE 2325338 A DE2325338 A DE 2325338A DE 2325338 A1 DE2325338 A1 DE 2325338A1
- Authority
- DE
- Germany
- Prior art keywords
- tube
- ceramic
- production
- mandrel
- layers
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title description 13
- 239000000919 ceramic Substances 0.000 title description 9
- 238000004519 manufacturing process Methods 0.000 title description 6
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/30—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon
- B28B1/40—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon by wrapping, e.g. winding
- B28B1/42—Producing shaped prefabricated articles from the material by applying the material on to a core or other moulding surface to form a layer thereon by wrapping, e.g. winding using mixtures containing fibres, e.g. for making sheets by slitting the wound layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/70—Methods or machines specially adapted for the production of tubular articles by building-up from preformed elements
- B28B21/72—Producing multilayer tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
- B29C33/485—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/10—Rigid pipes of glass or ceramics, e.g. clay, clay tile, porcelain
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2332772A GB1375223A (enExample) | 1972-05-18 | 1972-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2325338A1 true DE2325338A1 (de) | 1973-12-06 |
Family
ID=10193822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732325338 Pending DE2325338A1 (de) | 1972-05-18 | 1973-05-18 | Verfahren zur herstellung von keramischen hohlkoerpern |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4967007A (enExample) |
| DE (1) | DE2325338A1 (enExample) |
| GB (1) | GB1375223A (enExample) |
| IT (1) | IT985177B (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6974516B2 (en) * | 2001-04-05 | 2005-12-13 | Presidio Components, Inc. | Method of making laminate thin-wall ceramic tubes and said tubes with electrodes, particularly for solid oxide fuel cells |
| DE102009054910A1 (de) * | 2009-12-17 | 2011-06-22 | Sgl Carbon Se, 65203 | Faserarmierter Körper |
| EP2596885A3 (de) * | 2011-11-25 | 2015-07-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Keramische und/oder pulvermetallurgische Formteile und Verfahren zu ihrer Herstellung |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6311587U (enExample) * | 1986-07-10 | 1988-01-26 |
-
1972
- 1972-05-18 GB GB2332772A patent/GB1375223A/en not_active Expired
-
1973
- 1973-05-17 IT IT5001673A patent/IT985177B/it active
- 1973-05-18 DE DE19732325338 patent/DE2325338A1/de active Pending
- 1973-05-18 JP JP5475973A patent/JPS4967007A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6974516B2 (en) * | 2001-04-05 | 2005-12-13 | Presidio Components, Inc. | Method of making laminate thin-wall ceramic tubes and said tubes with electrodes, particularly for solid oxide fuel cells |
| DE102009054910A1 (de) * | 2009-12-17 | 2011-06-22 | Sgl Carbon Se, 65203 | Faserarmierter Körper |
| EP2596885A3 (de) * | 2011-11-25 | 2015-07-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Keramische und/oder pulvermetallurgische Formteile und Verfahren zu ihrer Herstellung |
Also Published As
| Publication number | Publication date |
|---|---|
| IT985177B (it) | 1974-11-30 |
| GB1375223A (enExample) | 1974-11-27 |
| JPS4967007A (enExample) | 1974-06-28 |
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