DE69000733T2 - Ferroelektrisches keramisches material. - Google Patents

Ferroelektrisches keramisches material.

Info

Publication number
DE69000733T2
DE69000733T2 DE9090120123T DE69000733T DE69000733T2 DE 69000733 T2 DE69000733 T2 DE 69000733T2 DE 9090120123 T DE9090120123 T DE 9090120123T DE 69000733 T DE69000733 T DE 69000733T DE 69000733 T2 DE69000733 T2 DE 69000733T2
Authority
DE
Germany
Prior art keywords
ferroelectric ceramics
perovskite
ceramic material
ferroelectric ceramic
ferroelectric
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 - Fee Related
Application number
DE9090120123T
Other languages
English (en)
Other versions
DE69000733D1 (de
Inventor
Mitsui Petrochemical In Ushida
Mitsui Petrochemical Ind Mase
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Petrochemical Industries Ltd
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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of DE69000733D1 publication Critical patent/DE69000733D1/de
Application granted granted Critical
Publication of DE69000733T2 publication Critical patent/DE69000733T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C04B35/01—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
    • C04B35/46—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 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
    • 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
    • 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)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
DE9090120123T 1989-10-20 1990-10-19 Ferroelektrisches keramisches material. Expired - Fee Related DE69000733T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27348289 1989-10-20

Publications (2)

Publication Number Publication Date
DE69000733D1 DE69000733D1 (de) 1993-02-18
DE69000733T2 true DE69000733T2 (de) 1993-05-27

Family

ID=17528524

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9090120123T Expired - Fee Related DE69000733T2 (de) 1989-10-20 1990-10-19 Ferroelektrisches keramisches material.

Country Status (8)

Country Link
US (1) US5079197A (de)
EP (1) EP0423822B1 (de)
JP (1) JP2613671B2 (de)
KR (1) KR930002641B1 (de)
CN (1) CN1018493B (de)
AT (1) ATE84291T1 (de)
CA (1) CA2027922C (de)
DE (1) DE69000733T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5409548A (en) * 1993-05-17 1995-04-25 The United States Of America As Represented By The Secretary Of The Army Ferroelectric detector array utilizing material and fabrication technique
EP0631996B1 (de) * 1993-06-30 1998-08-26 Murata Manufacturing Co., Ltd. Dielektrische keramische Zusammensetzung
JP3296640B2 (ja) * 1993-11-04 2002-07-02 三井化学株式会社 圧電セラミックス
DE4442598A1 (de) * 1994-11-30 1996-06-05 Philips Patentverwaltung Komplexer, substituierter Lanthan-Blei-Zirkon-Titan-Perowskit, keramische Zusammensetzung und Aktuator
CN1055910C (zh) * 1995-08-21 2000-08-30 清华大学 电容器弛豫铁电陶瓷材料的制备工艺
KR100314762B1 (ko) * 1998-02-27 2002-01-09 사토 히로시 압전세라믹 및 압전장치
WO2002053514A1 (fr) 2000-12-28 2002-07-11 Bosch Automotive Systems Corporation Matériau céramique et élément piézo-électrique ainsi constitué
ATE521583T1 (de) * 2004-12-22 2011-09-15 Murata Manufacturing Co Piezoelektrische porzellanzusammensetzung und piezoelektrisches stellglied
CN103958439B (zh) * 2011-12-20 2016-10-26 太阳诱电株式会社 压电器件和压电陶瓷组合物
CN113185289B (zh) * 2021-03-31 2022-06-03 哈尔滨工业大学 一种超低介电损耗的铌锰酸铅-铌镍酸铅-锆钛酸铅高压电性铁电陶瓷及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54159697A (en) * 1978-06-06 1979-12-17 Tdk Corp High dielectric ceramic composition
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
JPS62290009A (ja) * 1986-06-09 1987-12-16 株式会社村田製作所 誘電体磁器組成物

Also Published As

Publication number Publication date
DE69000733D1 (de) 1993-02-18
CA2027922A1 (en) 1991-04-21
KR930002641B1 (ko) 1993-04-07
CN1018493B (zh) 1992-09-30
JP2613671B2 (ja) 1997-05-28
CA2027922C (en) 1993-04-20
ATE84291T1 (de) 1993-01-15
CN1051106A (zh) 1991-05-01
EP0423822A1 (de) 1991-04-24
US5079197A (en) 1992-01-07
EP0423822B1 (de) 1993-01-07
JPH03215359A (ja) 1991-09-20
KR910007832A (ko) 1991-05-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee