IT940039B - Pezzo ceramico a base di nitruro di silicio e procedimento per la sua fabbricazione - Google Patents

Pezzo ceramico a base di nitruro di silicio e procedimento per la sua fabbricazione

Info

Publication number
IT940039B
IT940039B IT70458/71A IT7045871A IT940039B IT 940039 B IT940039 B IT 940039B IT 70458/71 A IT70458/71 A IT 70458/71A IT 7045871 A IT7045871 A IT 7045871A IT 940039 B IT940039 B IT 940039B
Authority
IT
Italy
Prior art keywords
procedure
manufacturing
silicon nitride
ceramic piece
piece based
Prior art date
Application number
IT70458/71A
Other languages
English (en)
Original Assignee
Aea
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 Aea filed Critical Aea
Application granted granted Critical
Publication of IT940039B publication Critical patent/IT940039B/it

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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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5022—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • 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
    • C04B35/583—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 boron nitride
    • 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
    • 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
    • C04B35/591—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 by reaction sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Compositions (AREA)
  • Ceramic Products (AREA)
  • Formation Of Insulating Films (AREA)
IT70458/71A 1970-10-20 1971-10-20 Pezzo ceramico a base di nitruro di silicio e procedimento per la sua fabbricazione IT940039B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4985570A GB1376891A (en) 1970-10-20 1970-10-20 Silicon nitride ceramics

Publications (1)

Publication Number Publication Date
IT940039B true IT940039B (it) 1973-02-10

Family

ID=10453792

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70458/71A IT940039B (it) 1970-10-20 1971-10-20 Pezzo ceramico a base di nitruro di silicio e procedimento per la sua fabbricazione

Country Status (7)

Country Link
US (1) US3811928A (it)
DE (1) DE2152066A1 (it)
FR (1) FR2111595A5 (it)
GB (1) GB1376891A (it)
IT (1) IT940039B (it)
NL (1) NL7114446A (it)
SE (1) SE379743B (it)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025351A (en) * 1972-10-24 1977-05-24 Kabushiki Kaisha Toyota Chuo Kenkyusho Sintered silicon nitride base ceramic and said ceramic
JPS523647B2 (it) * 1972-10-24 1977-01-29
US4004937A (en) * 1972-10-24 1977-01-25 Kabushiki Kaisha Toyota Chuo Kenkyusho Method for producing a sintered silicon nitride base ceramic and said ceramic
US4143182A (en) * 1974-09-10 1979-03-06 United Kingdom Atomic Energy Authority Porous bodies
US4134947A (en) * 1975-04-07 1979-01-16 Ngk Insulators, Ltd. Sintered silicon nitride body and a method of producing the same
DE2544437C3 (de) * 1975-10-04 1979-04-05 Rosenthal Ag, 8672 Selb Verfahren zur Herstellung von silizhimnitridhaltigen mit einer Selbstglasur Überzogenen Gegenständen
US4073845A (en) * 1976-01-29 1978-02-14 Gte Sylvania Incorporated High density high strength S13 N4 ceramics prepared by pressureless sintering of partly crystalline, partly amorphous S13 N4 powder
US4069059A (en) * 1976-06-11 1978-01-17 The United States Of America As Represented By The Secretary Of The Navy Silicon nitride-zirconium silicate ceramics
US4102698A (en) * 1976-11-23 1978-07-25 Westinghouse Electric Corp. Silicon nitride compositions in the Si3 N4 -Y2 O3 -SiO2 system
US4099979A (en) * 1976-12-29 1978-07-11 Westinghouse Electric Corp. Si3 N4 Hot-pressed with MgO
DE2737267C2 (de) * 1977-08-18 1983-04-14 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zum heißisostatischen Pressen (HIP) von Keramikbauteilen
DE2737266C2 (de) * 1977-08-18 1987-08-20 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zur Kapselung eines Formkörpers aus Siliziumkeramik für das heißisostatische Pressen
FR2445747A1 (fr) * 1979-01-05 1980-08-01 Armines Procede de fabrication de pieces en silicium nitrure
US4280973A (en) * 1979-11-14 1981-07-28 Ford Motor Company Process for producing Si3 N4 base articles by the cold press sinter method
JPS6022676B2 (ja) * 1980-02-23 1985-06-03 日本鋼管株式会社 窒化硅素・窒化硼素複合焼結体及びその製造方法
US4457958A (en) * 1980-05-02 1984-07-03 Rockwell International Corporation Method of strengthening silicon nitride ceramics
DE3216308A1 (de) * 1982-04-30 1983-11-03 Feldmühle AG, 4000 Düsseldorf Gesinterter formkoerper auf basis von siliziumnitrid
US4948662A (en) * 1985-03-14 1990-08-14 The Boeing Company Boron nitride coated ceramic fibers and coating method
US4605588A (en) * 1985-03-14 1986-08-12 The Boeing Company Barrier coated ceramic fiber and coating method
US4892848A (en) * 1985-07-30 1990-01-09 Kyocera Corporation Silicon nitride sintered body and process for preparation thereof
US4661369A (en) * 1985-09-05 1987-04-28 The United States Of America As Represented By The Secretary Of The Air Force Non-destructive evaluation method for coated carbon-carbon composites
JPH02500667A (ja) * 1986-08-19 1990-03-08 コモンウェルス サイエンティフィック アンド インダストリアル リサーチ オーガナイゼーション 複合耐火材料
SE460025B (sv) * 1987-12-18 1989-09-04 Asea Cerama Ab Saett att framstaella foeremaal av pulverformi gt material genom varm isostatisk pressning i en glasomslutning
US5332697A (en) * 1989-05-31 1994-07-26 Smith Rosemary L Formation of silicon nitride by nitridation of porous silicon
JPH03155494A (ja) * 1989-11-13 1991-07-03 Okabe Co Ltd 溶接補助材
US5252361A (en) * 1990-01-19 1993-10-12 The Carborundum Company Protective coating for non-oxide sintered fibers generated by in situ chemical reaction
JPH0565809A (ja) * 1991-09-04 1993-03-19 Sumitomo Electric Ind Ltd アジヤステイングシム
LU88773A1 (fr) * 1996-06-19 1997-12-19 Euratom Matériaux composites réfractaires protégés contre l'oxydation à haute température précurseurs desdits matériaux leurs préparations
DE19712918C1 (de) * 1997-03-27 1998-09-03 Fraunhofer Ges Forschung Verfahren zur Herstellung eines Körpers aus einem Silicium enthaltenden, nichtoxidischen Werkstoff und nach dem Verfahren hergestellter Körper
JP3353768B2 (ja) * 1999-12-17 2002-12-03 日本電気株式会社 ナノチューブの加工方法
CN100390105C (zh) * 2003-03-26 2008-05-28 圣戈本陶瓷及塑料股份有限公司 具有氧化层的碳化硅陶瓷部件
US7452606B2 (en) * 2003-05-01 2008-11-18 Saint-Gobain Ceramics & Plastics, Inc. Silicon carbide ceramic components having oxide layer

Also Published As

Publication number Publication date
GB1376891A (en) 1974-12-11
NL7114446A (it) 1972-04-24
DE2152066A1 (de) 1972-04-27
SE379743B (it) 1975-10-20
FR2111595A5 (it) 1972-06-02
US3811928A (en) 1974-05-21

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