NO913841D0 - Keramer med hoey seighet, styrke og hardhet. - Google Patents

Keramer med hoey seighet, styrke og hardhet.

Info

Publication number
NO913841D0
NO913841D0 NO1991913841A NO913841A NO913841D0 NO 913841 D0 NO913841 D0 NO 913841D0 NO 1991913841 A NO1991913841 A NO 1991913841A NO 913841 A NO913841 A NO 913841A NO 913841 D0 NO913841 D0 NO 913841D0
Authority
NO
Norway
Prior art keywords
strength
al2o3
ceramic
toughness
zro2
Prior art date
Application number
NO1991913841A
Other languages
English (en)
Other versions
NO913841L (no
NO302614B1 (no
Inventor
Robert L K Matsumoto
Anil V Virkar
Raymond A Cutler
Original Assignee
Ceramatec Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23310028&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO913841(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ceramatec Inc filed Critical Ceramatec Inc
Publication of NO913841D0 publication Critical patent/NO913841D0/no
Publication of NO913841L publication Critical patent/NO913841L/no
Publication of NO302614B1 publication Critical patent/NO302614B1/no

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    • 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
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • C04B35/6455—Hot isostatic pressing
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    • 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
    • C04B35/117—Composites
    • C04B35/119—Composites with zirconium oxide
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    • 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
    • C04B35/486—Fine ceramics
    • C04B35/488—Composites
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    • 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
    • C04B35/486—Fine ceramics
    • C04B35/488—Composites
    • C04B35/4885—Composites with aluminium oxide
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    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
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    • C04B2235/3222—Aluminates other than alumino-silicates, e.g. spinel (MgAl2O4)
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
    • C04B2235/3246—Stabilised zirconias, e.g. YSZ or cerium stabilised zirconia
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/604—Pressing at temperatures other than sintering temperatures
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    • C—CHEMISTRY; METALLURGY
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NO913841A 1989-04-07 1991-10-01 Keramer med höy seighet, styrke og hardhet samt fremgangsmåte for fremstilling av slike keramer NO302614B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/335,046 US5002911A (en) 1989-04-07 1989-04-07 Ceramics with high toughness, strength and hardness
PCT/US1990/001906 WO1990011980A1 (en) 1989-04-07 1990-04-09 Ceramics with high toughness, strength and hardness

Publications (3)

Publication Number Publication Date
NO913841D0 true NO913841D0 (no) 1991-10-01
NO913841L NO913841L (no) 1991-10-01
NO302614B1 NO302614B1 (no) 1998-03-30

Family

ID=23310028

Family Applications (1)

Application Number Title Priority Date Filing Date
NO913841A NO302614B1 (no) 1989-04-07 1991-10-01 Keramer med höy seighet, styrke og hardhet samt fremgangsmåte for fremstilling av slike keramer

Country Status (7)

Country Link
US (1) US5002911A (no)
EP (1) EP0466836B1 (no)
JP (1) JPH04504559A (no)
AT (1) ATE127109T1 (no)
DE (1) DE69022045T2 (no)
NO (1) NO302614B1 (no)
WO (1) WO1990011980A1 (no)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
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WO1992002470A1 (de) * 1990-08-06 1992-02-20 Stora Feldmühle Aktiengesellschaft Sinterformkörper und seine verwendung
DE4116008A1 (de) * 1991-05-16 1992-11-19 Feldmuehle Ag Stora Sinterformkoerper und seine verwendung
US5830816A (en) * 1990-08-06 1998-11-03 Cerasiv Gmbh Innovatives Keramik-Engineering Sintered molding
US5137852A (en) * 1991-01-11 1992-08-11 Rockwell International Corp. High temperature ceramic composites
KR950703625A (ko) * 1992-09-25 1995-09-20 테릴 켄트 퀄리 희토류 산화물을 포함하는 연마 입자(abrasive grain including rare earth oxide therein)
KR950703624A (ko) * 1992-09-25 1995-09-20 워렌 리처드 보비 알루미나 및 세리아를 함유하는 연마 그레인의 제조 방법(method of making abrasive grain containing alumina and ceria)
JP3560341B2 (ja) * 1992-09-25 2004-09-02 ミネソタ・マイニング・アンド・マニュファクチュアリング・カンパニー アルミナおよびジルコニアを含む砥粒
JP2945221B2 (ja) * 1992-11-19 1999-09-06 ワイケイケイ株式会社 高靭性アルミナ系複合焼結体の製造方法
JP3287149B2 (ja) * 1994-02-14 2002-05-27 松下電器産業株式会社 アルミナ質のセラミックス
US5674616A (en) * 1995-02-06 1997-10-07 Conversion Technologies International, Inc. Glass beads having improved fracture toughness
JP2945935B2 (ja) * 1996-10-01 1999-09-06 松下電工株式会社 ジルコニア系複合セラミック焼結体、及びその製法
US5885626A (en) * 1996-10-28 1999-03-23 Eastman Kodak Company Die retaining element
US5733588A (en) * 1996-10-28 1998-03-31 Eastman Kodak Company Ceramic molding equipment
KR100635675B1 (ko) * 1997-10-31 2006-10-17 세람텍 아게 이노바티베 세라믹 엔지니어링 소형판이 보강된 소결체
JPH11160572A (ja) * 1997-11-28 1999-06-18 Kyocera Corp 光ファイバコネクタ用フェルール
EP1679089A4 (en) * 2003-10-30 2009-11-04 Kyocera Corp BIOLOGICAL ELEMENT AND METHOD FOR ITS MANUFACTURE
WO2006080473A1 (ja) 2005-01-27 2006-08-03 Kyocera Corporation 複合セラミックス及びその製法
FR2882749B1 (fr) 2005-03-01 2007-04-27 Saint Gobain Ct Recherches Bille frittee a base de zircone et d'oxyde de cerium
DE102006035704A1 (de) * 2006-08-01 2008-02-07 Robert Bosch Gmbh Sinterformkörper, Verfahren zu dessen Herstellung und Verwendung desselben
BRPI0810501A2 (pt) * 2007-04-27 2014-10-14 Ceramtec Ag Material cerâmico
DE102007020471A1 (de) * 2007-04-27 2008-11-06 Ceramtec Ag Innovative Ceramic Engineering Sinterformkörper
DE102007020473B4 (de) * 2007-04-27 2016-03-03 Ceramtec Gmbh Keramischer Werkstoff, seine Verwendung und Sinterformkörper
US8074472B2 (en) * 2007-07-31 2011-12-13 Zircoa Inc. Grinding beads and method of producing the same
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KR101869533B1 (ko) * 2009-12-16 2018-06-22 세람테크 게엠베하 주성분으로서의 알루미늄 옥사이드 및 지르코늄 옥사이드로 구성되는 세라믹 복합 재료
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NO913841L (no) 1991-10-01
WO1990011980A1 (en) 1990-10-18
NO302614B1 (no) 1998-03-30
DE69022045D1 (de) 1995-10-05
US5002911A (en) 1991-03-26
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EP0466836A1 (en) 1992-01-22
EP0466836B1 (en) 1995-08-30

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