ES2113782B1 - Procedimiento de embuticion profunda de polvos ceramicos y/o metalicos para la fabricacion de compactos en verde para sintetizacion posterior. - Google Patents
Procedimiento de embuticion profunda de polvos ceramicos y/o metalicos para la fabricacion de compactos en verde para sintetizacion posterior.Info
- Publication number
- ES2113782B1 ES2113782B1 ES9400885A ES9400885A ES2113782B1 ES 2113782 B1 ES2113782 B1 ES 2113782B1 ES 9400885 A ES9400885 A ES 9400885A ES 9400885 A ES9400885 A ES 9400885A ES 2113782 B1 ES2113782 B1 ES 2113782B1
- Authority
- ES
- Spain
- Prior art keywords
- ceramic
- metallic powders
- manufacture
- green compacts
- synthesization
- 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 - Fee Related
Links
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
-
- 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
-
- 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
- B28B1/44—Producing shaped prefabricated articles from the material by forcing cores into filled moulds for forming hollow articles
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
- B29C67/242—Moulding mineral aggregates bonded with resin, e.g. resin concrete
- B29C67/243—Moulding mineral aggregates bonded with resin, e.g. resin concrete for making articles of definite length
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
PROCEDIMIENTO DE EMBUTICION PROFUNDA DE POLVOS CERAMICOS Y/O METALICOS PARA LA FABRICACION DE COMPACTOS EN VERDE PARA SINTERIZACION POSTERIOR. EL PROCESO CONSISTE EN LA EMBUTICION DE UNA MEZCLA DE POLVOS CERAMICAS Y/O METALICOS Y UN VEHICULO ORGANICO TERMOESTABLE, MEDIANTE LA APLICACION DE UNA PRESION UNIAXIAL, QUE HACE QUE LA MEZCLA VISCOSA PREPARADA FLUYA EN SENTIDO INVERSO A LA DIRECCION DE APLICACION DE LA PRESION, LLENANDO EL MOLDE, CUYA FORMA DETERMINA LA GEOMETRIA DEL COMPACTO FORMADO. FIGURAS 1, 2 Y 3.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400885A ES2113782B1 (es) | 1994-04-27 | 1994-04-27 | Procedimiento de embuticion profunda de polvos ceramicos y/o metalicos para la fabricacion de compactos en verde para sintetizacion posterior. |
EP95500060A EP0680811A1 (en) | 1994-04-27 | 1995-04-26 | Process for deep drawing of ceramic and/or metallic dusts for the fabrication of green compacts for later sintering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400885A ES2113782B1 (es) | 1994-04-27 | 1994-04-27 | Procedimiento de embuticion profunda de polvos ceramicos y/o metalicos para la fabricacion de compactos en verde para sintetizacion posterior. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2113782A1 ES2113782A1 (es) | 1998-05-01 |
ES2113782B1 true ES2113782B1 (es) | 1999-08-01 |
Family
ID=8286025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9400885A Expired - Fee Related ES2113782B1 (es) | 1994-04-27 | 1994-04-27 | Procedimiento de embuticion profunda de polvos ceramicos y/o metalicos para la fabricacion de compactos en verde para sintetizacion posterior. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0680811A1 (es) |
ES (1) | ES2113782B1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1314453B1 (it) * | 2000-11-06 | 2002-12-13 | Stone Italiana Srl | Procedimento per l'ottenimento di lastre bordate in materialeagglomerato, attrezzatura per la messa in opera di tale procedimento, |
DE102016220845B4 (de) | 2016-10-24 | 2022-12-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Umformung von keramischen und/oder pulvermetallurgischen Grünfolien |
DE102018127298A1 (de) * | 2018-10-31 | 2020-04-30 | Westerwälder Blumentopf-Fabrik Spang GmbH & Co KG | Verfahren zur Herstellung eines Topfes aus Keramik |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2149595A (en) * | 1938-03-12 | 1939-03-07 | Pittsburgh Plate Glass Co | Process for making clay pots |
US4011291A (en) * | 1973-10-23 | 1977-03-08 | Leco Corporation | Apparatus and method of manufacture of articles containing controlled amounts of binder |
DE3742417A1 (de) * | 1987-12-15 | 1989-06-29 | Sotralentz Sa | Verfahren und vorrichtung zur herstellung eines oben offenen leicht konischen behaelters aus beton |
US4929575A (en) * | 1988-03-21 | 1990-05-29 | The Dow Chemical Company | Melt processable, green, ceramic precursor powder |
US5204296A (en) * | 1989-09-26 | 1993-04-20 | Rockwell International Corporation | Process for injection molding ceramics |
JPH05117050A (ja) * | 1991-02-20 | 1993-05-14 | Sumitomo Electric Ind Ltd | セラミツクス複合材及びその製造方法 |
-
1994
- 1994-04-27 ES ES9400885A patent/ES2113782B1/es not_active Expired - Fee Related
-
1995
- 1995-04-26 EP EP95500060A patent/EP0680811A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ES2113782A1 (es) | 1998-05-01 |
EP0680811A1 (en) | 1995-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC2A | Transfer granted | ||
EC2A | Search report published |
Date of ref document: 19980501 Kind code of ref document: A1 Effective date: 19980501 |
|
FD1A | Patent lapsed |
Effective date: 20020401 |