KR920006252A - 작동기용 압전 세라믹 조성물 - Google Patents

작동기용 압전 세라믹 조성물 Download PDF

Info

Publication number
KR920006252A
KR920006252A KR1019910016572A KR910016572A KR920006252A KR 920006252 A KR920006252 A KR 920006252A KR 1019910016572 A KR1019910016572 A KR 1019910016572A KR 910016572 A KR910016572 A KR 910016572A KR 920006252 A KR920006252 A KR 920006252A
Authority
KR
South Korea
Prior art keywords
piezoelectric ceramic
ceramic composition
contained
terms
weight
Prior art date
Application number
KR1019910016572A
Other languages
English (en)
Other versions
KR0161988B1 (ko
Inventor
데쓰히꼬 니시무라
다까히로 조다
유끼오 지다
야스오 오구리
Original Assignee
에또 다께또시
미쓰비시가세이 가부시끼가이샤
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 에또 다께또시, 미쓰비시가세이 가부시끼가이샤 filed Critical 에또 다께또시
Publication of KR920006252A publication Critical patent/KR920006252A/ko
Application granted granted Critical
Publication of KR0161988B1 publication Critical patent/KR0161988B1/ko

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/12—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances ceramics
    • 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
    • C04B35/49—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 also titanium oxides or titanates
    • 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
    • C04B35/49—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 also titanium oxides or titanates
    • C04B35/491—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 also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT
    • C04B35/493—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 also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT containing also other lead compounds
    • 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
    • C04B35/495—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 vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
    • C04B35/497—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 vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates based on solid solutions with lead oxides
    • C04B35/499—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 vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates based on solid solutions with lead oxides containing also titanates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/853—Ceramic compositions

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)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

내용 없음

Description

작동기용 압전 세라믹 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 납, 란탄, 지르코늄, 마그네슘, 아연, 니오븀, 망간, 크롬 및 산소원자로 구성된 조성물로서, 하기식(Ⅰ)의 주성분 조성에 대하여, 망간을 Mn2O로 환산하여, 1.5중량%이하의 양 크롬을 Cr2O3로 환산하여 0.5중량%이하의 양으로 함유함을 특징으로 하는 작동기용 압전 세라믹 조성물.
    (Ⅰ)
    [상기 식중,및].
  2. 제1항에 있어서, 망간을 Mn2O로 환산하여 0.3중량%의 이상의 양으로 함유함을 특징으로 하는 작동기용 압전 세라믹 조성물.
  3. 제2항에 있어서, 망간을 Mn2O로 환산하여 0.4-1.2중량%의 양으로 함유함을 특징으로 하는 작동기용 압전 세라믹 조성물.
  4. 제2항에 있어서, 크롬을 Cr2O3로 환산하여 0.002중량%이상의 양으로 함유함을 특징으로 하는 작동기용 압전 세라믹 조성물.
  5. 제2항에 있어서, 식(Ⅰ)에서의 x가 0.05이하임을 특징으로 하는 작동기용 압전 세라믹 조성물.
  6. 제1항에 있어서, 망간을 MnO2로 환산하여 0.3중량%미만의 양으로 함유함을 특징으로 하는 작동기용 압전 세라믹 조성물.
  7. 제6항에 있어서, 망간을 MnO2로 환산하여 0.05-10.25중량%의 양으로 함유함을 특징으로 하는 작동기용 압전 세라믹 조성물.
  8. 제6항에 있어서, 크롬을 Cr2O3로 환산하여 0.002중량%이상의 양으로 함유함을 특징으로 하는 작동기용 압전 세라믹 조성물.
  9. 제6항에 있어서, 식(Ⅰ)에서의 x가 0.05이하임을 특징으로 하는 작동기용 압전 세라믹 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910016572A 1990-09-20 1991-09-20 작동기용 압전 세라믹 조성물 KR0161988B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2250700A JPH04130682A (ja) 1990-09-20 1990-09-20 アクチュエータ用圧電セラミック組成物
JP90-250700 1990-09-20

Publications (2)

Publication Number Publication Date
KR920006252A true KR920006252A (ko) 1992-04-27
KR0161988B1 KR0161988B1 (ko) 1998-11-16

Family

ID=17211744

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910016572A KR0161988B1 (ko) 1990-09-20 1991-09-20 작동기용 압전 세라믹 조성물

Country Status (5)

Country Link
US (1) US5188992A (ko)
EP (1) EP0476703B1 (ko)
JP (1) JPH04130682A (ko)
KR (1) KR0161988B1 (ko)
DE (1) DE69116048T2 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100305167B1 (ko) * 1997-12-03 2001-11-14 모리시타 요이찌 압전자기조성물및이를이용한압전소자
KR20030032354A (ko) * 2001-10-17 2003-04-26 임기조 압전세라믹 및 이를 이용한 발전장치

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9217808D0 (en) 1992-08-21 1992-10-07 Unilever Plc Advisory method
GB9217864D0 (en) 1992-08-21 1992-10-07 Unilever Plc Monitoring method
GB9217865D0 (en) 1992-08-21 1992-10-07 Unilever Plc Monitoring method
US5345139A (en) * 1993-08-27 1994-09-06 Hewlett-Packard Company Electrostrictive ultrasonic probe having expanded operating temperature range
US7141212B2 (en) 1993-11-12 2006-11-28 Inverness Medical Switzerland Gmbh Reading devices and assay devices for use therewith
KR0147245B1 (ko) * 1993-12-01 1998-09-15 모리시타 요이찌 강유전체박막 및 그 제조방법
US5378382A (en) * 1993-12-09 1995-01-03 Mitsubishi Kasei Corporation Piezoelectric ceramic composition for actuator
US6451619B1 (en) 1994-06-29 2002-09-17 Inverness Medical Switzerland Gmbh Monitoring methods and devices for use therein
JP3295871B2 (ja) * 1996-05-28 2002-06-24 株式会社豊田中央研究所 圧電磁器組成物
EP0833145B1 (en) 1996-09-27 2003-01-29 Inverness Medical Switzerland GmbH Test kit and devices
EP1025061B1 (de) * 1997-09-05 2013-12-04 CeramTec GmbH Hochleistungs-piezokeramik
JP4600650B2 (ja) * 2003-11-05 2010-12-15 セイコーエプソン株式会社 圧電体膜、圧電素子、圧電アクチュエーター、圧電ポンプ、インクジェット式記録ヘッド、インクジェットプリンター、表面弾性波素子、薄膜圧電共振子、周波数フィルタ、発振器、電子回路、および電子機器
JP2008512666A (ja) 2004-09-10 2008-04-24 ワラック オサケ ユキチュア 増幅発光近接均質解析（ＡｍｐｌｉｆｉｅｄＬｕｍｉｎｅｓｃｅｎｔＰｒｏｘｉｍｉｔｙＨｏｍｏｇｅｎｅｏｕｓＡｓｓａｙ）の光学的測定に適合する器具類および方法
US10932398B2 (en) * 2013-12-18 2021-02-23 3M Innovative Properties Company Electromagnetic interference (EMI) shielding products using titanium monoxide (TiO) based materials

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210546A (en) * 1974-10-09 1980-07-01 Matsushita Electric Industrial Co., Ltd. Piezoelectric ceramic compositions
EP0012583B1 (en) * 1978-12-08 1984-02-15 Matsushita Electric Industrial Co., Ltd. Piezoelectric ceramic production
US4542107A (en) * 1983-05-30 1985-09-17 Matsushita Electric Industrial Co., Ltd. Dielectric ceramic compositions
JP2543021B2 (ja) * 1984-12-17 1996-10-16 株式会社日本自動車部品総合研究所 アクチュエ−タ用セラミツク圧電材料
US4711862A (en) * 1984-12-27 1987-12-08 Matsushita Electric Industrial Co., Ltd. Dielectric ceramic compositions
JPS6287456A (ja) * 1985-10-11 1987-04-21 日本碍子株式会社 誘電体磁器用セラミツク組成物
JPH07109725B2 (ja) * 1986-05-27 1995-11-22 株式会社村田製作所 誘電体磁器組成物
JP2566995B2 (ja) * 1986-11-04 1996-12-25 株式会社東芝 高誘電率磁器組成物及びセラミックコンデンサ
JPH01148749A (ja) * 1987-12-04 1989-06-12 Mitsubishi Kasei Corp アクチュエータ用圧電セラミック組成物
JP2811800B2 (ja) * 1989-09-18 1998-10-15 三菱化学株式会社 アクチュエータ用圧電セラミック組成物

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100305167B1 (ko) * 1997-12-03 2001-11-14 모리시타 요이찌 압전자기조성물및이를이용한압전소자
KR20030032354A (ko) * 2001-10-17 2003-04-26 임기조 압전세라믹 및 이를 이용한 발전장치

Also Published As

Publication number Publication date
US5188992A (en) 1993-02-23
DE69116048D1 (de) 1996-02-15
JPH04130682A (ja) 1992-05-01
DE69116048T2 (de) 1996-09-19
KR0161988B1 (ko) 1998-11-16
EP0476703B1 (en) 1996-01-03
EP0476703A1 (en) 1992-03-25

Similar Documents

Publication Publication Date Title
KR920006252A (ko) 작동기용 압전 세라믹 조성물
KR870001322A (ko) 내식성 비결정성 크롬 합금 조성물
KR890008086A (ko) 사이클로헥산 유도체
KR870008824A (ko) 디플루오로할로메톡시페닐 유도체 및 그것을 유효성분으로 함유하는 살비제(殺碑制)
KR970701270A (ko) 고수명의 침탄 베어링 강(long-lived carburized bearing steel)
KR950703662A (ko) 산화물계 개재물 초미세 분산강(steel containing super-finely dospersed oxide system inclusions)
KR950014030A (ko) 압전세라믹
KR890016074A (ko) 표면처리된 폴리오르가노시르세스키옥산 미분말
KR890016080A (ko) 용융상태에서 광학 이방성을 나타내는 폴리에스테르 수지와 그 조성물
KR900004645A (ko) 유전체 자기 조성물
KR920702031A (ko) 작동기용 압전 세라믹 조성물
KR910008097A (ko) 수지 조성물
KR900004952A (ko) 도금성이 우수한 자기 디스크 기판용 알루미늄 합금
KR890016079A (ko) 용융상태에서 이방성을 나타내는 폴리에스테르 수지와 그것의 조성물
KR850008243A (ko) 반도체 기구용 리이드 재료(半導體機구用 lead材料)
KR910002428A (ko) 트로치 조성물
KR880006330A (ko) 코팅 조성물
KR890014621A (ko) 용융상태에서 이방성을 나타내는 폴리에스테르 수지와 그 조성물
KR930020500A (ko) 후막 저항기 조성물
KR910014967A (ko) 전기접점재료의 내부산화법과 전기접점재료
KR870008952A (ko) 폴리아세탈 조성물
KR920021472A (ko) 착색 알루미나 세라믹 조성물
KR900006391A (ko) 용융상태에서 광학적 이방성을 나타내는 폴리에스테르 수지 및 수지 조성물
KR920009731A (ko) 착색 알루미나 자기조성물
KR920013505A (ko) 유전체 자기 조성물

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee