DE69816725D1 - Methode zur Herstellung faserhaltiger Gegenstände - Google Patents
Methode zur Herstellung faserhaltiger GegenständeInfo
- Publication number
- DE69816725D1 DE69816725D1 DE69816725T DE69816725T DE69816725D1 DE 69816725 D1 DE69816725 D1 DE 69816725D1 DE 69816725 T DE69816725 T DE 69816725T DE 69816725 T DE69816725 T DE 69816725T DE 69816725 D1 DE69816725 D1 DE 69816725D1
- Authority
- DE
- Germany
- Prior art keywords
- fibrous articles
- making fibrous
- making
- articles
- fibrous
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
- B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
- B22F3/222—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by freeze-casting or in a supercritical fluid
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/38—Polysaccharides or derivatives thereof
- C04B24/383—Cellulose or derivatives thereof
-
- 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
- C04B30/00—Compositions for artificial stone, not containing binders
- C04B30/02—Compositions for artificial stone, not containing binders containing fibrous 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
-
- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
- C04B40/0683—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients inhibiting by freezing or cooling
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C47/00—Making alloys containing metallic or non-metallic fibres or filaments
- C22C47/02—Pretreatment of the fibres or filaments
- C22C47/06—Pretreatment of the fibres or filaments by forming the fibres or filaments into a preformed structure, e.g. using a temporary binder to form a mat-like element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Producing Shaped Articles From Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US882940 | 1992-05-14 | ||
US08/882,940 US5908587A (en) | 1997-06-26 | 1997-06-26 | Method of making fibrillose articles |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69816725D1 true DE69816725D1 (de) | 2003-09-04 |
DE69816725T2 DE69816725T2 (de) | 2004-04-15 |
Family
ID=25381650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69816725T Expired - Lifetime DE69816725T2 (de) | 1997-06-26 | 1998-05-19 | Methode zur Herstellung faserhaltiger Gegenstände |
Country Status (4)
Country | Link |
---|---|
US (1) | US5908587A (de) |
EP (1) | EP0887325B1 (de) |
JP (1) | JP2978152B2 (de) |
DE (1) | DE69816725T2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6029346A (en) * | 1998-04-30 | 2000-02-29 | Chellappa; Venkatesh | Method of fabricating carbon--carbon engine component |
US6368525B1 (en) | 2000-02-07 | 2002-04-09 | General Electric Company | Method for removing volatile components from a ceramic article, and related processes |
US7073559B2 (en) * | 2003-07-02 | 2006-07-11 | Ati Properties, Inc. | Method for producing metal fibers |
JP4224438B2 (ja) * | 2004-07-16 | 2009-02-12 | 日信工業株式会社 | 炭素繊維複合金属材料の製造方法 |
WO2008070636A1 (en) * | 2006-12-01 | 2008-06-12 | Ftf, Llc | Variable-density preforms |
WO2009055452A2 (en) * | 2007-10-24 | 2009-04-30 | Mott Corporation | Sintered fiber filter |
US11286208B2 (en) | 2018-08-21 | 2022-03-29 | General Electric Company | Systems and methods for thermally processing CMC components |
CN110663692B (zh) * | 2019-10-25 | 2021-11-02 | 临沂市丰瑞植保电子设备有限公司 | 一种杀虫农药组合物用背式农药机 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2893102A (en) * | 1954-01-07 | 1959-07-07 | William A Maxwell | Article fabrication from powders |
US3935099A (en) * | 1974-04-03 | 1976-01-27 | The United States Of America As Represented By The Secretary Of Agriculture | Method of reducing water content of emulsions, suspensions, and dispersions with highly absorbent starch-containing polymeric compositions |
US4569920A (en) * | 1983-09-06 | 1986-02-11 | Blasch Precision Ceramics, Inc. | Preparation of inorganic particle slurries |
JPS60218401A (ja) * | 1984-04-12 | 1985-11-01 | Nobuyuki Takahashi | 金属粉末の凍結成形法 |
JPS6194702A (ja) * | 1984-10-15 | 1986-05-13 | ユケン工業株式会社 | セラミツク製品の成形方法 |
US5047181A (en) * | 1987-04-09 | 1991-09-10 | Ceramics Process Systems Corporation | Forming of complex high performance ceramic and metallic shapes |
US5047182A (en) * | 1987-11-25 | 1991-09-10 | Ceramics Process Systems Corporation | Complex ceramic and metallic shaped by low pressure forming and sublimative drying |
US5145908A (en) * | 1988-02-22 | 1992-09-08 | Martin Marietta Energy Systems, Inc. | Method for molding ceramic powders using a water-based gel casting process |
US4894194A (en) * | 1988-02-22 | 1990-01-16 | Martin Marietta Energy Systems, Inc. | Method for molding ceramic powders |
US5028362A (en) * | 1988-06-17 | 1991-07-02 | Martin Marietta Energy Systems, Inc. | Method for molding ceramic powders using a water-based gel casting |
US5014763A (en) * | 1988-11-30 | 1991-05-14 | Howmet Corporation | Method of making ceramic cores |
US5108964A (en) * | 1989-02-15 | 1992-04-28 | Technical Ceramics Laboratories, Inc. | Shaped bodies containing short inorganic fibers or whiskers and methods of forming such bodies |
IL93620A0 (en) * | 1989-03-09 | 1990-12-23 | Butterfly Srl | Biodegradable articles based on starch and process for producing them |
DE3917734A1 (de) * | 1989-05-31 | 1990-12-06 | Hoechst Ag | Verfahren zur herstellung von keramischen formkoerpern durch gefrieren waessriger schlicker |
US5120477A (en) * | 1991-07-17 | 1992-06-09 | Suey Paul V | Preparing refractory articles by a freezecast process |
FR2705596B1 (fr) * | 1993-05-24 | 1995-07-13 | Impac Technologies | Procédé de moulage par injection de barbotines et dispositif pour sa mise en Óoeuvre. |
US5401445A (en) * | 1993-06-25 | 1995-03-28 | Martin Marietta Energy Systems, Inc. | Fluid casting of particle-based articles |
US5419860A (en) * | 1993-06-25 | 1995-05-30 | Martin Marietta Energy Systems, Inc. | Casting of particle-based hollow shapes |
-
1997
- 1997-06-26 US US08/882,940 patent/US5908587A/en not_active Expired - Fee Related
-
1998
- 1998-05-19 EP EP98201661A patent/EP0887325B1/de not_active Expired - Lifetime
- 1998-05-19 DE DE69816725T patent/DE69816725T2/de not_active Expired - Lifetime
- 1998-06-26 JP JP10180498A patent/JP2978152B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2978152B2 (ja) | 1999-11-15 |
EP0887325A1 (de) | 1998-12-30 |
EP0887325B1 (de) | 2003-07-30 |
JPH1190911A (ja) | 1999-04-06 |
DE69816725T2 (de) | 2004-04-15 |
US5908587A (en) | 1999-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8380 | Miscellaneous part iii |
Free format text: PFANDRECHT |
|
8380 | Miscellaneous part iii |
Free format text: PFANDRECHT AUFGEHOBEN |
|
8380 | Miscellaneous part iii |
Free format text: PFANDRECHT |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: GENERAL MOTORS COMPANY, DETROIT, MICH., US |