ES2041032T3 - Procedimiento y dispositivo para la fabricacion de cuerpos moldeados ceramicos. - Google Patents

Procedimiento y dispositivo para la fabricacion de cuerpos moldeados ceramicos.

Info

Publication number
ES2041032T3
ES2041032T3 ES198989730099T ES89730099T ES2041032T3 ES 2041032 T3 ES2041032 T3 ES 2041032T3 ES 198989730099 T ES198989730099 T ES 198989730099T ES 89730099 T ES89730099 T ES 89730099T ES 2041032 T3 ES2041032 T3 ES 2041032T3
Authority
ES
Spain
Prior art keywords
procedure
manufacture
molded bodies
ceramic molded
sintering mould
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
Application number
ES198989730099T
Other languages
English (en)
Inventor
Werner Hermanski
Otto Alfred Barbian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Preussag AG
Original Assignee
Preussag AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Preussag AG filed Critical Preussag AG
Application granted granted Critical
Publication of ES2041032T3 publication Critical patent/ES2041032T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C04B35/01—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
    • 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
    • B22F3/004—Filling molds with powder
    • 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
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • 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)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)

Abstract

EN UN PROCESO Y UN DISPOSITIVO DE PRODUCCION DE PIEZAS CERAMICAS MOLDEADAS A PARTIR DE MATERIAS PRIMAS INORGANICAS EN POLVO SE UNEN LAS PARTICULAS EN UN MOLDE SINTEREO POR MEDIO DE UN CAMPO ELECTROSTATICO HASTA FORMAR UN PAQUETE EXTREMADAMENTE DENSO, CARGANDOSE DESPUES POR PRIMEROS ELECTRODOS. UN SEGUNDO ELECTRODO SE ENCUENTRA EN AL MENOS UNA DE LAS SUPERFICIESEXTERIORES DEL MOLDE SINTEREO. LAS PIEZAS MOLDEADAS SON SINTERIZADAS DESPUES EN ELMOLDE SINTEREO.
ES198989730099T 1988-04-11 1989-04-10 Procedimiento y dispositivo para la fabricacion de cuerpos moldeados ceramicos. Expired - Lifetime ES2041032T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3812356A DE3812356A1 (de) 1988-04-11 1988-04-11 Verfahren und vorrichtung zur herstellung von keramischen formkoerpern und hiermit hergestellte formkoerper

Publications (1)

Publication Number Publication Date
ES2041032T3 true ES2041032T3 (es) 1993-11-01

Family

ID=6351931

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989730099T Expired - Lifetime ES2041032T3 (es) 1988-04-11 1989-04-10 Procedimiento y dispositivo para la fabricacion de cuerpos moldeados ceramicos.

Country Status (4)

Country Link
EP (1) EP0337930B1 (es)
AT (1) ATE88687T1 (es)
DE (2) DE3812356A1 (es)
ES (1) ES2041032T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010002259A1 (de) * 2010-02-23 2011-08-25 Robert Bosch GmbH, 70469 Verfahren und Vorrichtung zum Verbinden von Partikeln mit einem Substrat

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387972A (en) * 1964-01-27 1968-06-11 Inoue Kiyoshi Method of and apparatus for bonding together metallic bodies
FR2343818A1 (fr) * 1976-03-10 1977-10-07 Air Ind Procede et installation d'emaillage par poudrage electrostatique
GB2000990A (en) * 1977-07-15 1979-01-24 British Steel Corp Electrostatic deposition of metals
DE3248537C2 (de) * 1982-12-29 1986-10-23 Erich 8500 Nürnberg Rabe Sinterformkörper auf der Basis von Quarzsand sowie Verfahren und Vorrichtung zu ihrer Herstellung

Also Published As

Publication number Publication date
ATE88687T1 (de) 1993-05-15
EP0337930B1 (de) 1993-04-28
EP0337930A2 (de) 1989-10-18
EP0337930A3 (en) 1990-11-28
DE3812356C2 (es) 1990-02-08
DE3812356A1 (de) 1989-10-19
DE58904177D1 (de) 1993-06-03

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