ATE127109T1 - Keramiken mit hoher zähigkeit, festigkeit und härte. - Google Patents

Keramiken mit hoher zähigkeit, festigkeit und härte.

Info

Publication number: ATE127109T1
Authority: AT; Austria
Prior art keywords: strength; al2o3; ceramic; toughness; zro2
Prior art date: 1989-04-07

Application number

AT90907970T

Other languages

English (en)

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.)

1989-04-07

Filing date

1990-04-09

Publication date

1995-09-15

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=ATE127109(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1990-04-09 Application filed by Ceramatec Inc filed Critical Ceramatec Inc

1995-09-15 Application granted granted Critical

1995-09-15 Publication of ATE127109T1 publication Critical patent/ATE127109T1/de

Links

239000000919 ceramic Substances 0.000 title abstract 5
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 8
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 4
229910052593 corundum Inorganic materials 0.000 abstract 3
229910001845 yogo sapphire Inorganic materials 0.000 abstract 3
238000010952 in-situ formation Methods 0.000 abstract 2
239000011159 matrix material Substances 0.000 abstract 2
239000000203 mixture Substances 0.000 abstract 2
239000005084 Strontium aluminate Substances 0.000 abstract 1
RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 abstract 1
229910052712 strontium Inorganic materials 0.000 abstract 1
FNWBQFMGIFLWII-UHFFFAOYSA-N strontium aluminate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Al+3].[Sr+2].[Sr+2] FNWBQFMGIFLWII-UHFFFAOYSA-N 0.000 abstract 1
-1 strontium aluminates Chemical class 0.000 abstract 1

Classifications

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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
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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
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Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Manufacturing & Machinery (AREA)
Structural Engineering (AREA)
Materials Engineering (AREA)
Composite Materials (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Compositions Of Oxide Ceramics (AREA)
Ceramic Products (AREA)
Materials For Medical Uses (AREA)
Saccharide Compounds (AREA)
Glass Compositions (AREA)

AT90907970T 1989-04-07 1990-04-09 Keramiken mit hoher zähigkeit, festigkeit und härte. ATE127109T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
ATE127109T1 true ATE127109T1 (de)	1995-09-15

Family

ID=23310028

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT90907970T ATE127109T1 (de)	1989-04-07	1990-04-09	Keramiken mit hoher zähigkeit, festigkeit und härte.

Country Status (7)

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

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE109441T1 (de) *	1990-08-06	1994-08-15	Cerasiv Gmbh	Sinterformkörper und seine verwendung.
US5830816A (en) *	1990-08-06	1998-11-03	Cerasiv Gmbh Innovatives Keramik-Engineering	Sintered molding
DE4116008A1 (de) *	1991-05-16	1992-11-19	Feldmuehle Ag Stora	Sinterformkoerper und seine verwendung
US5137852A (en) *	1991-01-11	1992-08-11	Rockwell International Corp.	High temperature ceramic composites
CA2142466A1 (en) *	1992-09-25	1994-04-14	Henry A. Larmie	Abrasive grain including rare earth oxide therin
CA2142465A1 (en) *	1992-09-25	1994-04-14	Henry A. Larmie	Method for making abrasive grain containing alumina and ceria
KR960702420A (ko) *	1992-09-25	1996-04-27	워렌 리처드 보비	알루미나 및 지르코니아를 함유하는 연마 입자(abrasive grain containing alumina and zirconia)
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
DE19850366B4 (de) *	1997-10-31	2016-12-15	Ceramtec Gmbh	Plateletverstärkter Sinterformkörper, dessen Verwendung und Verfahren zu seiner Herstellung
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
US7820577B2 (en) *	2003-10-30	2010-10-26	Kyocera Corporation	Biomedical member and method for producing the same
US20080118722A1 (en) *	2005-01-27	2008-05-22	Kyocera Corporation	Composite Ceramic and Method for Making the Same
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
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JP5649959B2 (ja) *	2007-04-27	2015-01-07	セラムテックゲゼルシャフトミットベシュレンクテルハフツングＣｅｒａｍＴｅｃＧｍｂＨ	セラミック材料
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1989
- 1989-04-07 US US07/335,046 patent/US5002911A/en not_active Expired - Fee Related
1990
- 1990-04-09 JP JP2506774A patent/JPH04504559A/ja active Pending
- 1990-04-09 EP EP90907970A patent/EP0466836B1/de not_active Expired - Lifetime
- 1990-04-09 AT AT90907970T patent/ATE127109T1/de not_active IP Right Cessation
- 1990-04-09 DE DE69022045T patent/DE69022045T2/de not_active Expired - Fee Related
- 1990-04-09 WO PCT/US1990/001906 patent/WO1990011980A1/en not_active Ceased
1991
- 1991-10-01 NO NO913841A patent/NO302614B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPH04504559A (ja)	1992-08-13
NO913841D0 (no)	1991-10-01
EP0466836A1 (de)	1992-01-22
EP0466836A4 (en)	1993-06-23
DE69022045T2 (de)	1996-05-09
DE69022045D1 (de)	1995-10-05
NO302614B1 (no)	1998-03-30
EP0466836B1 (de)	1995-08-30
US5002911A (en)	1991-03-26
NO913841L (no)	1991-10-01
WO1990011980A1 (en)	1990-10-18

Legal Events

Date	Code	Title
1996-05-15	UEP	Publication of translation of european patent specification
1997-09-15	EEIH	Change in the person of patent owner
2002-01-15	REN	Ceased due to non-payment of the annual fee

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Yamada	1992	CONSIDERATION TO IMPROVE THE PERFORMANCE OF MAGNESIA-SPINEL BRICK IN CEMENT KILN. PT. 3
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