DE69031425T2 - Verfahren zur Formgebung von Keramik unter Verwendung eines flüssigen, härtbaren Keramik-Ausgangsmaterials - Google Patents

Verfahren zur Formgebung von Keramik unter Verwendung eines flüssigen, härtbaren Keramik-Ausgangsmaterials

Info

Publication number
DE69031425T2
DE69031425T2 DE1990631425 DE69031425T DE69031425T2 DE 69031425 T2 DE69031425 T2 DE 69031425T2 DE 1990631425 DE1990631425 DE 1990631425 DE 69031425 T DE69031425 T DE 69031425T DE 69031425 T2 DE69031425 T2 DE 69031425T2
Authority
DE
Germany
Prior art keywords
ceramic
liquid
starting material
hardenable
shaping
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
Application number
DE1990631425
Other languages
English (en)
Other versions
DE69031425D1 (de
Inventor
Alexander Lukacs
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.)
Lanxide Technology Co LP
Original Assignee
Lanxide Technology Co LP
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 Lanxide Technology Co LP filed Critical Lanxide Technology Co LP
Application granted granted Critical
Publication of DE69031425D1 publication Critical patent/DE69031425D1/de
Publication of DE69031425T2 publication Critical patent/DE69031425T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C04B35/515—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
    • C04B35/58—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 based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/584—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 based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
    • C04B35/589—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 based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained from Si-containing polymer precursors or organosilicon monomers
    • 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
    • C04B35/10—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 based on aluminium oxide
    • C04B35/111—Fine ceramics
    • 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
    • C04B35/56—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 based on carbides or oxycarbides
    • C04B35/565—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 based on carbides or oxycarbides based on silicon carbide
    • C04B35/571—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 based on carbides or oxycarbides based on silicon carbide obtained from Si-containing polymer precursors or organosilicon monomers
    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives
    • C04B35/6316—Binders based on silicon compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
DE1990631425 1990-07-23 1990-07-23 Verfahren zur Formgebung von Keramik unter Verwendung eines flüssigen, härtbaren Keramik-Ausgangsmaterials Expired - Fee Related DE69031425T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19900114100 EP0468066B1 (de) 1990-07-23 1990-07-23 Verfahren zur Formgebung von Keramik unter Verwendung eines flüssigen, härtbaren Keramik-Ausgangsmaterials

Publications (2)

Publication Number Publication Date
DE69031425D1 DE69031425D1 (de) 1997-10-16
DE69031425T2 true DE69031425T2 (de) 1998-01-22

Family

ID=8204248

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990631425 Expired - Fee Related DE69031425T2 (de) 1990-07-23 1990-07-23 Verfahren zur Formgebung von Keramik unter Verwendung eines flüssigen, härtbaren Keramik-Ausgangsmaterials

Country Status (2)

Country Link
EP (1) EP0468066B1 (de)
DE (1) DE69031425T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009022627A1 (de) * 2009-05-25 2010-12-02 Evonik Goldschmidt Gmbh Reaktive Silylgruppen tragende Hydroxylverbindungen als Keramikbindemittel

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5240658A (en) * 1991-03-26 1993-08-31 Lukacs Iii Alexander Reaction injection molding of silicon nitride ceramics having crystallized grain boundary phases
EP0674606A1 (de) * 1992-12-21 1995-10-04 Lanxide Technology Company, Lp Multiphasenkeramikbauteile hergestellt mittels reaktionsspritzguss
DE4316184A1 (de) * 1993-05-14 1994-11-17 Hoechst Ag Verfahren zur Herstellung keramischer Mikrostrukturen aus polymeren Precursoren
US5612414A (en) * 1993-11-05 1997-03-18 Lanxide Technology Company, Lp Organic/inorganic polymers
US5616650A (en) * 1993-11-05 1997-04-01 Lanxide Technology Company, Lp Metal-nitrogen polymer compositions comprising organic electrophiles
DE4444597C2 (de) * 1994-12-14 1998-11-05 Klingspor Gmbh C Verfahren zur Herstellung eines Aluminiumoxid enthaltenden gesinterten Materials
US5738818A (en) * 1996-08-28 1998-04-14 Northrop Grumman Corporation Compression/injection molding of polymer-derived fiber reinforced ceramic matrix composite materials
US20080053153A1 (en) * 2006-09-01 2008-03-06 Shin-Etsu Chemical Co., Ltd. Method of producing inorganic molded item, and inorganic molded item obtained using the method
US20110315046A1 (en) * 2010-06-28 2011-12-29 Paul Sheedy Method for fabricating composite powders

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55116665A (en) * 1979-02-28 1980-09-08 Ngk Insulators Ltd Manufacture of heat resisting ceramic product
JPS59174575A (ja) * 1983-03-18 1984-10-03 日本曹達株式会社 炭化ケイ素成形体の製造方法
WO1988007505A1 (en) * 1987-04-01 1988-10-06 Ceramics Process Systems Polymerizable binder solution for low viscosity, highly loaded particulate slurries and methods for making green articles therefrom
US4939197A (en) * 1988-10-03 1990-07-03 Gte Laboratories Incorporated Method of modifying thermal properties of polycarbosilane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009022627A1 (de) * 2009-05-25 2010-12-02 Evonik Goldschmidt Gmbh Reaktive Silylgruppen tragende Hydroxylverbindungen als Keramikbindemittel

Also Published As

Publication number Publication date
DE69031425D1 (de) 1997-10-16
EP0468066A1 (de) 1992-01-29
EP0468066B1 (de) 1997-09-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee