ES2103824T3 - Procedimiento para obtener material de silicio nitrurable. - Google Patents

Procedimiento para obtener material de silicio nitrurable.

Info

Publication number
ES2103824T3
ES2103824T3 ES91915133T ES91915133T ES2103824T3 ES 2103824 T3 ES2103824 T3 ES 2103824T3 ES 91915133 T ES91915133 T ES 91915133T ES 91915133 T ES91915133 T ES 91915133T ES 2103824 T3 ES2103824 T3 ES 2103824T3
Authority
ES
Spain
Prior art keywords
nitrurable
silicon
procedure
obtaining
silicon material
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
ES91915133T
Other languages
English (en)
Inventor
James P Edler
Bohdan Lisowsky
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of ES2103824T3 publication Critical patent/ES2103824T3/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
    • C04B35/515—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)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Silicon Compounds (AREA)

Abstract

UN PROCESO PARA PREPARAR UN MATERIAL QUE CONTIENE SILICIO NITRURABLE; PROCESO QUE INCLUYE (A) LA PULVERIZACION DE UNA MASA ACUOSA ESPESA DE MATERIAL PULVERIZADO DE SILICIO, AGUA, AL MENOS UN ACIDO DE DENSIFICACION, QUE INCLUYE AL2O3, Y OTRO ACIDO DE DENSIFICACION, LA PULVERIZACION SE REALIZA PARA PROVOCAR UNA REACCION QUIMICA SUBSTANCIAL ENTRE EL SILICIO Y EL AGUA; Y (B) LA REDUCCION DEL CONTENIDO DE AGUA DE LA MASA ACUOSA ESPESA QUE HA REACCIONADO PARA FORMAR UNA MASA DESHIDRATADA. EN OTRA REALIZACION, AL MENOS SE PUEDE INCORPORAR UN AGENTE DE NITRURACION PARA AYUDAR A CUALQUIER NITRURACION QUE SE PUEDA REALIZAR.
ES91915133T 1990-07-24 1991-07-23 Procedimiento para obtener material de silicio nitrurable. Expired - Lifetime ES2103824T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/557,379 US5055432A (en) 1990-07-24 1990-07-24 Process for preparing a nitridable silicon-containing material having at least one densification aid including alumina, and the material resulting therefrom

Publications (1)

Publication Number Publication Date
ES2103824T3 true ES2103824T3 (es) 1997-10-01

Family

ID=24225155

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91915133T Expired - Lifetime ES2103824T3 (es) 1990-07-24 1991-07-23 Procedimiento para obtener material de silicio nitrurable.

Country Status (6)

Country Link
US (1) US5055432A (es)
EP (1) EP0540668B1 (es)
JP (1) JP3240443B2 (es)
DE (1) DE69126308T2 (es)
ES (1) ES2103824T3 (es)
WO (1) WO1992001651A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW209854B (es) * 1991-08-28 1993-07-21 Hoechst Ceram Tec Ag
DE69433631T2 (de) * 1993-01-22 2005-03-10 Eaton Corp., Cleveland Verfahren zur herstellung eines siliciumhaltigen nitridierbaren basismaterials und von siliciumnitridmaterialien
US5364608A (en) * 1993-07-30 1994-11-15 Eaton Corporation Method of converting a silicon nitride from alpha-phase to beta-phase, apparatus used therefor, and silicon nitride material made therefrom
EP0669295B1 (en) * 1994-02-28 1998-09-16 Honda Giken Kogyo Kabushiki Kaisha Method for producing a silicon nitride reaction - sintered body
US5928601A (en) * 1994-02-28 1999-07-27 Honda Giken Kogyo Kabushiki Kaisha Method for producing silicon nitride reaction sintered body
JP2686248B2 (ja) * 1995-11-16 1997-12-08 住友電気工業株式会社 Ｓｉ３Ｎ４セラミックスとその製造用Ｓｉ基組成物及びこれらの製造方法
US5856265A (en) * 1997-05-23 1999-01-05 La Roche Industries, Inc. Alumina body formation using high pH
US6013600A (en) * 1997-05-23 2000-01-11 Laroche Industries Inc. Alumina bodies containing alkali or alkaline earth metal compounds
US6159898A (en) * 1997-05-23 2000-12-12 Uop Llc Alumina bodies containing alkali or alkaline earth metal compounds
US6143677A (en) * 1997-09-03 2000-11-07 Sumitomo Electric Industries, Ltd. Silicon nitride sinter having high thermal conductivity and process for preparing the same
JP3149827B2 (ja) * 1997-09-09 2001-03-26 住友電気工業株式会社 窒化珪素系焼結体およびその製造方法
JP2001080967A (ja) 1999-09-06 2001-03-27 Sumitomo Electric Ind Ltd Ｓｉ３Ｎ４セラミックスとその製造用Ｓｉ基組成物及びこれらの製造方法

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US779474A (en) * 1902-11-21 1905-01-10 John H Gruner Machine for cutting the shells of nuts.
US2268589A (en) * 1934-07-07 1942-01-06 Heany Ind Ceramic Corp Method of producing vitreous silica articles
US2869215A (en) * 1955-06-20 1959-01-20 Robert S Smith Molding method
NL121804C (es) * 1959-02-27
US3205080A (en) * 1964-10-19 1965-09-07 Nat Beryllia Corp Beryllia-silicon carbide ceramic bodies
GB1138284A (en) * 1966-02-09 1968-12-27 Nat Res Dev Spray deposition of silicon powder structures
US3819786A (en) * 1969-09-29 1974-06-25 Nat Res Dev Production of silicon nitride material components
US3991166A (en) * 1972-01-11 1976-11-09 Joseph Lucas (Industries) Limited Ceramic materials
JPS523647B2 (es) * 1972-10-24 1977-01-29
US3992497A (en) * 1973-05-18 1976-11-16 Westinghouse Electric Corporation Pressureless sintering silicon nitride powders
US4033400A (en) * 1973-07-05 1977-07-05 Eaton Corporation Method of forming a composite by infiltrating a porous preform
US3887412A (en) * 1973-12-20 1975-06-03 Ford Motor Co Method of making a triple density silicon nitride article
US4036653A (en) * 1975-05-28 1977-07-19 E. I. Du Pont De Nemours And Company Amorphous silicon nitride composition containing carbon, and vapor phase process
US4067943A (en) * 1975-07-18 1978-01-10 Ford Motor Company Method of manufacturing a slip cast article
JPS5830264B2 (ja) * 1975-10-18 1983-06-28 トウホクダイガク キンゾクザイリヨウケンキユウシヨチヨウ キンゾクチツカブツシヨウケツセイケイタイノセイゾウホウホウ
GB1556378A (en) * 1976-10-27 1979-11-21 Skf Uk Ltd Bearing cages
US4119689A (en) * 1977-01-03 1978-10-10 General Electric Company Sintering of silicon nitride using Be additive
GB2010913B (en) * 1977-12-23 1982-06-23 Fiat Spa Process for sintering silicon nitride compacts
US4285895A (en) * 1979-03-23 1981-08-25 Ford Motor Company Method of densifying a reaction bonded silicon nitride article
US4235857A (en) * 1979-07-02 1980-11-25 Ford Motor Company Method of nitriding silicon
US4356136A (en) * 1980-08-29 1982-10-26 Ford Motor Company Method of densifying an article formed of reaction bonded silicon nitride
US4376742A (en) * 1981-02-23 1983-03-15 Systems Research Laboratories, Inc. Fugitive liquid phase densification of silicon nitride
JPS5881250A (ja) * 1981-11-07 1983-05-16 Honda Motor Co Ltd Ｖ型多気筒内燃機関におけるバランシング構造
FR2517665B1 (fr) * 1981-12-08 1986-01-31 Ceraver Procede de fabrication d'un materiau fritte a base de nitrure de silicium, et materiau obtenu par ce procede
US4377542A (en) * 1981-12-21 1983-03-22 Ford Motor Company Method of forming a densified silicon nitride article
US4521358A (en) * 1982-08-12 1985-06-04 Agency Of Industrial Science & Technology Process for the production of silicon nitride sintered bodies
US4471060A (en) * 1983-07-08 1984-09-11 Ford Motor Company Method of forming a relatively stable slip of silicon metal particles and yttrium containing particles
US4443394A (en) * 1983-07-19 1984-04-17 Ford Motor Company Method of making a silicon nitride body from the Y2 O3 /SiO2 3 N4 /Al2 O3
US4519967A (en) * 1983-10-24 1985-05-28 Ford Motor Company Method of making a silicon metal containing article
JPS63315508A (ja) * 1987-06-18 1988-12-23 Ngk Insulators Ltd 窒化珪素粉末の調整法
US4781874A (en) * 1987-10-23 1988-11-01 Eaton Corporation Process for making silicon nitride articles
US4943401A (en) * 1987-12-21 1990-07-24 Eaton Corporation Process for making silicon nitride articles
JPH0283265A (ja) * 1988-09-19 1990-03-23 Denki Kagaku Kogyo Kk 窒化珪素の製造方法

Also Published As

Publication number Publication date
DE69126308T2 (de) 1997-09-04
EP0540668A1 (en) 1993-05-12
DE69126308D1 (de) 1997-07-03
EP0540668B1 (en) 1997-05-28
JPH06507142A (ja) 1994-08-11
EP0540668A4 (en) 1993-11-18
US5055432A (en) 1991-10-08
JP3240443B2 (ja) 2001-12-17
WO1992001651A1 (en) 1992-02-06

Similar Documents

Publication Publication Date Title
ES2103824T3 (es) Procedimiento para obtener material de silicio nitrurable.
ES2064112T3 (es) Composicion farmaceutica para suspension rapida en agua.
IL81081A (en) Topical pharmaceutical compositions for promoting wound healing containing synthetic polysulfated mono-and disaccharides
BR8506446A (pt) Composicao aquosa de peroxido de hidrogenio,processo para inibir a decomposicao de peroxido de hidrogenio e processo para a preparacao de uma composicao
ES2033196B1 (es) Granulos diospersables de productos fungicidas.
ES2061488T3 (es) Composiciones antimicrobianas.
ES2039226T3 (es) Procedimiento para preparar composiciones que contienen policarbofil.
MX170909B (es) Procedimiento para preparar un agente para la deteccion y determinacion de actividad de peroxidasa, producto resultante y su empleo
ES2058130T3 (es) Composicion de polimero absorbente de agua, metodo para formarla y articulo que la contiene.
SE8404182L (sv) Indometacin innehallande, gelartad salva
MY101750A (en) Improvements in or relating to calcium salts.
DE2965638D1 (en) Light-weight silicate aggregate
BE606950A (fr) Procédé pour la préparation de solutions d'acide péracétique pur
EP0021009A3 (en) Preparation for substances, process for its production and its utilisation
ES2103826T3 (es) Preparacion de material conteniendo silicio nitrurable y material resultante.
ES8607734A1 (es) Procedimiento para producir un preparado farmaceutico desti-nado a aplicacion por via topica
FR2164932A1 (en) Alkali alpha-olefinsulphonates wetting agents - used in strongly alkaline mercerising lyes for cellulosic textiles
DK325387D0 (da) 4-benzyloxy-3-pyrrolin-2-on-1-yl-acetamid samt dets fremstilling og anvendelse
FI932994A (fi) Skade- och brandskyddsmedel foer trae och andra organiska material
ATE20229T1 (de) Pharmazeutisch wirksame organische germaniumverbindungen.
ES2035286T3 (es) Composicion detergente.
FI930812A (fi) Ny sulfatiserad diosminderivat
FI873632A (fi) Nya analoger av hypokalcemiska polypeptidfoereningar, som bevarar organismens kalcium, deras framstaellning, deras anvaendning som laekemedel och dessa innehaollande sammansaettningar.
DE69703548D1 (de) Glutaminhaltiges orales rehydrationsprodukt
JPS51119163A (en) Treating method of waste liquor of sodium silicate solution containing oils

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 540668

Country of ref document: ES