ES2027293T3 - Un material ceramico mejorado y un procedimiento para su preparacion. - Google Patents

Un material ceramico mejorado y un procedimiento para su preparacion.

Info

Publication number
ES2027293T3
ES2027293T3 ES198787304742T ES87304742T ES2027293T3 ES 2027293 T3 ES2027293 T3 ES 2027293T3 ES 198787304742 T ES198787304742 T ES 198787304742T ES 87304742 T ES87304742 T ES 87304742T ES 2027293 T3 ES2027293 T3 ES 2027293T3
Authority
ES
Spain
Prior art keywords
ceramic material
procedure
preparation
improved ceramic
sialon
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
ES198787304742T
Other languages
English (en)
Inventor
Michael Anseau
James Macdonald Lawson
Shaun Slasor
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.)
Vesuvius Holdings Ltd
Original Assignee
Cookson Group PLC
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
Priority claimed from GB868612938A external-priority patent/GB8612938D0/en
Priority claimed from GB868625342A external-priority patent/GB8625342D0/en
Application filed by Cookson Group PLC filed Critical Cookson Group PLC
Application granted granted Critical
Publication of ES2027293T3 publication Critical patent/ES2027293T3/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
    • 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
    • C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/481—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 zirconium or hafnium oxides, zirconates, zircon or hafnates containing silicon, e.g. zircon
    • 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
    • C04B35/597—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 oxynitride, e.g. SIALONS

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)

Abstract

UN MATERIAL CERAMICO QUE CONTIENE UN COMPUESTO DE OXIDO DE CIRCONIO Y O''-SIALON U OXINITRURO DE SILICIO. EL MATERIAL CERAMICO PUEDE CONTENER UNA DISPERSION DE OXIDO DE CIRCONIO EN UNA MATRIZ DE O''-SIALON, Y DICHA DISPERSION SE OBTIENE CUANDO LA CANTIDAD DE OXIDO DE CIRCONIO ES DEL 5 AL 30% EN VOLUMEN, PREFERIBLEMENTE DEL 15 AL 25 %, SOBRE EL VOLUMEN TOTAL DE LA COMPOSICION.
ES198787304742T 1986-05-28 1987-05-28 Un material ceramico mejorado y un procedimiento para su preparacion. Expired - Lifetime ES2027293T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868612938A GB8612938D0 (en) 1986-05-28 1986-05-28 Ceramic material
GB868625342A GB8625342D0 (en) 1986-10-22 1986-10-22 Ceramic material

Publications (1)

Publication Number Publication Date
ES2027293T3 true ES2027293T3 (es) 1992-06-01

Family

ID=26290824

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787304742T Expired - Lifetime ES2027293T3 (es) 1986-05-28 1987-05-28 Un material ceramico mejorado y un procedimiento para su preparacion.

Country Status (10)

Country Link
US (2) US4804644A (es)
EP (1) EP0247878B1 (es)
AT (1) ATE70526T1 (es)
AU (1) AU597664B2 (es)
BR (1) BR8702723A (es)
CA (2) CA1266062C (es)
DE (1) DE3775277D1 (es)
DK (1) DK272087A (es)
ES (1) ES2027293T3 (es)
NO (1) NO872251L (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4804644A (en) * 1986-05-28 1989-02-14 Cookson Group Plc Ceramic material
GB8712683D0 (en) * 1987-05-29 1987-07-01 Cookson Group Plc Ceramic material
US4913408A (en) * 1988-09-06 1990-04-03 Vesuvius Crucible Company Refractory liner compositions
JPH06503797A (ja) * 1990-08-23 1994-04-28 コモンウェルス　サイエンティフィク　アンド　インダストリアル　リサーチ　オーガナイゼイション セラミック複合材料とその製造
US5107864A (en) * 1991-02-19 1992-04-28 P. H. Glatfelter Company Wrapper for smoking article, smoking article, and method of making same
US5316988A (en) * 1993-08-02 1994-05-31 Eg&G Idaho, Inc. Sialon ceramic compositions and methods of fabrication
US6040256A (en) * 1993-10-12 2000-03-21 Isuzu Ceramics Research Institute Co., Ltd. Method for producing a reaction sintered ceramic
DE69518750T2 (de) * 1994-06-03 2001-06-28 Industrial Research Ltd., Lower Hutt Herstellungsverfahren für keramik
NZ280375A (en) * 1996-05-01 1998-09-24 Ind Res Ltd A silicon oxynitride ceramic material characterised by its x-ray powder diffraction trace
AUPP099097A0 (en) 1997-12-18 1998-01-15 Commonwealth Scientific And Industrial Research Organisation Dense refractories with improved thermal shock resistance
US8986597B2 (en) * 2007-10-31 2015-03-24 Corning Incorporated Low creep refractory ceramic and method of making
US9561476B2 (en) 2010-12-15 2017-02-07 Praxair Technology, Inc. Catalyst containing oxygen transport membrane
US9115032B2 (en) * 2011-02-24 2015-08-25 Praxair Technology, Inc. Sintering aids for lanthanide ceramics
US9486735B2 (en) 2011-12-15 2016-11-08 Praxair Technology, Inc. Composite oxygen transport membrane
WO2013089895A1 (en) 2011-12-15 2013-06-20 Praxair Technology, Inc. Composite oxygen transport membrane
FR2985137B1 (fr) * 2011-12-23 2015-12-04 Saint Gobain Ct Recherches Dispositif de communication
WO2014100376A1 (en) 2012-12-19 2014-06-26 Praxair Technology, Inc. Method for sealing an oxygen transport membrane assembly
US9453644B2 (en) 2012-12-28 2016-09-27 Praxair Technology, Inc. Oxygen transport membrane based advanced power cycle with low pressure synthesis gas slip stream
US9212113B2 (en) 2013-04-26 2015-12-15 Praxair Technology, Inc. Method and system for producing a synthesis gas using an oxygen transport membrane based reforming system with secondary reforming and auxiliary heat source
US9296671B2 (en) 2013-04-26 2016-03-29 Praxair Technology, Inc. Method and system for producing methanol using an integrated oxygen transport membrane based reforming system
US9938145B2 (en) 2013-04-26 2018-04-10 Praxair Technology, Inc. Method and system for adjusting synthesis gas module in an oxygen transport membrane based reforming system
US9611144B2 (en) 2013-04-26 2017-04-04 Praxair Technology, Inc. Method and system for producing a synthesis gas in an oxygen transport membrane based reforming system that is free of metal dusting corrosion
EP3055054A2 (en) 2013-10-07 2016-08-17 Praxair Technology Inc. Ceramic oxygen transport membrane array reactor and reforming method
RU2661581C2 (ru) 2013-10-08 2018-07-17 Праксайр Текнолоджи, Инк. Система и способ регулирования температуры в реакторе на основе кислородпроводящих мембран
US9556027B2 (en) 2013-12-02 2017-01-31 Praxair Technology, Inc. Method and system for producing hydrogen using an oxygen transport membrane based reforming system with secondary reforming
CA2937943A1 (en) 2014-02-12 2015-08-20 Praxair Technology, Inc. Oxygen transport membrane reactor based method and system for generating electric power
WO2015160609A1 (en) 2014-04-16 2015-10-22 Praxair Technology, Inc. Method and system for oxygen transport membrane enhanced integrated gasifier combined cycle (igcc)
US9789445B2 (en) 2014-10-07 2017-10-17 Praxair Technology, Inc. Composite oxygen ion transport membrane
US10441922B2 (en) 2015-06-29 2019-10-15 Praxair Technology, Inc. Dual function composite oxygen transport membrane
US10118823B2 (en) 2015-12-15 2018-11-06 Praxair Technology, Inc. Method of thermally-stabilizing an oxygen transport membrane-based reforming system
US9938146B2 (en) 2015-12-28 2018-04-10 Praxair Technology, Inc. High aspect ratio catalytic reactor and catalyst inserts therefor
CN109070014A (zh) 2016-04-01 2018-12-21 普莱克斯技术有限公司 含催化剂的氧气传送膜
WO2017203738A1 (ja) * 2016-05-27 2017-11-30 住友電気工業株式会社 焼結体およびそれを含む切削工具
EP3797085A1 (en) 2018-05-21 2021-03-31 Praxair Technology, Inc. Otm syngas panel with gas heated reformer

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU541823A1 (ru) * 1974-07-01 1977-01-05 Ордена Трудового Красного Знамени Институт Проблем Материаловедения Ан Украинской Сср Огнеупорный материал
CA1075437A (en) * 1975-07-28 1980-04-15 Malcolm E. Washburn Porous silicon oxynitride refractory shapes
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
DE2805292C2 (de) * 1977-09-28 1982-03-11 Toshiba Ceramics Co., Ltd., Tokyo Verfahren zur Herstellung eines Sinterkörpers
FR2420515A1 (fr) * 1978-03-21 1979-10-19 Produits Refractaires Compositions refractaires utiles pour la production de pates injectables a faible teneur en eau
JPS5895654A (ja) * 1981-11-30 1983-06-07 トヨタ自動車株式会社 サイアロン焼結体
US4426209A (en) * 1982-05-20 1984-01-17 Gte Laboratories Carbide coated composite modified silicon aluminum oxynitride cutting tools
US4499193A (en) * 1982-12-16 1985-02-12 Aluminum Company Of America Process for producing beta'-silicon aluminum oxynitride (B'-SiAlON) using discrete particles
DE3460366D1 (en) * 1983-02-26 1986-09-04 Lucas Cookson Syalon Limited Silicon aluminium oxynitride ceramic product and method of production
JPS59232971A (ja) * 1983-05-13 1984-12-27 三菱マテリアル株式会社 耐摩耗性のすぐれたサイアロン基セラミツクス
JPS6054977A (ja) * 1983-09-05 1985-03-29 東京窯業株式会社 焼結体の製造方法
SE451581B (sv) * 1984-04-06 1987-10-19 Sandvik Ab Keramiskt material huvudsakligen baserat pa kiselnitrid, aluminiumnitrid och aluminiumoxid
JPS61191506A (ja) * 1985-02-18 1986-08-26 Toyo Soda Mfg Co Ltd 高α型窒化珪素粉末の製造法
JPS61266358A (ja) * 1985-05-17 1986-11-26 住友電気工業株式会社 窒化けい素焼結体及びその製造法
US4640902A (en) * 1985-05-31 1987-02-03 Rockwell International Corporation Low thermal conductivity Si3 N4 /ZrO2 composite ceramics
JPS62148309A (ja) * 1985-12-23 1987-07-02 Toyo Soda Mfg Co Ltd 高α型窒化珪素粉末の製造法
US4804644A (en) * 1986-05-28 1989-02-14 Cookson Group Plc Ceramic material
JPS63260869A (ja) * 1986-08-18 1988-10-27 日本特殊陶業株式会社 炭化珪素ウイスカ−強化複合材料
EP0262654B2 (en) * 1986-09-30 1997-03-26 Sumitomo Electric Industries Limited Silicon nitride sintered material for cutting tools and process for making the same
JPS6389461A (ja) * 1986-10-03 1988-04-20 住友電気工業株式会社 セラミツク複合体及びその製造方法
JPH075385B2 (ja) * 1986-11-27 1995-01-25 東ソー株式会社 窒化ケイ素質焼結体およびその製造法

Also Published As

Publication number Publication date
AU597664B2 (en) 1990-06-07
ATE70526T1 (de) 1992-01-15
EP0247878A1 (en) 1987-12-02
US4866013A (en) 1989-09-12
NO872251D0 (no) 1987-05-27
EP0247878B1 (en) 1991-12-18
BR8702723A (pt) 1988-03-01
CA1266062A (en) 1990-02-20
DK272087A (da) 1987-11-29
AU7339587A (en) 1987-12-03
DK272087D0 (da) 1987-05-27
NO872251L (no) 1987-11-30
DE3775277D1 (de) 1992-01-30
US4804644A (en) 1989-02-14
CA1266062C (en) 1990-02-20

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