GB1437597A - Ferroelectric ceramics - Google Patents

Ferroelectric ceramics

Info

Publication number
GB1437597A
GB1437597A GB5069374A GB5069374A GB1437597A GB 1437597 A GB1437597 A GB 1437597A GB 5069374 A GB5069374 A GB 5069374A GB 5069374 A GB5069374 A GB 5069374A GB 1437597 A GB1437597 A GB 1437597A
Authority
GB
United Kingdom
Prior art keywords
case
different
mno
nov
ceramics
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
Application number
GB5069374A
Other languages
English (en)
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1437597A publication Critical patent/GB1437597A/en
Expired 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
    • C04B35/48—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
    • 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)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
GB5069374A 1973-11-24 1974-11-22 Ferroelectric ceramics Expired GB1437597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13236073A JPS5528436B2 (en, 2012) 1973-11-24 1973-11-24

Publications (1)

Publication Number Publication Date
GB1437597A true GB1437597A (en) 1976-05-26

Family

ID=15079531

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5069374A Expired GB1437597A (en) 1973-11-24 1974-11-22 Ferroelectric ceramics

Country Status (6)

Country Link
US (1) US3956150A (en, 2012)
JP (1) JPS5528436B2 (en, 2012)
CA (1) CA1033945A (en, 2012)
DE (1) DE2456050A1 (en, 2012)
FR (1) FR2252311B1 (en, 2012)
GB (1) GB1437597A (en, 2012)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141899A (en) * 1974-10-08 1976-04-08 Matsushita Electric Ind Co Ltd Atsudenseijikino seizohoho
DE2538408C2 (de) * 1975-08-29 1982-06-09 Standard Elektrik Lorenz Ag, 7000 Stuttgart Piezoelektrische Keramik
DE2538458A1 (de) * 1975-08-29 1977-03-10 Hilgers Ag Momentschluessige verbindungsanordnung fuer die teleskopteile eines mastes, insbesondere fuer einen strassenverfahrbaren baudrehkran
US4124671A (en) * 1975-11-25 1978-11-07 The United States Of America As Represented By The Secretary Of The Navy Method for strengthening PZT transducers
JPS53142700A (en) * 1977-05-19 1978-12-12 Matsushita Electric Ind Co Ltd Method of manufacturing piezoelectric porcelain element
DE2741890C2 (de) * 1977-09-17 1983-03-17 Philips Patentverwaltung Gmbh, 2000 Hamburg Piezoelektrische Keramik
DE2747473C2 (de) * 1977-10-22 1983-08-04 Standard Elektrik Lorenz Ag, 7000 Stuttgart Piezoelektrische keramische Masse
EP0012583B1 (en) * 1978-12-08 1984-02-15 Matsushita Electric Industrial Co., Ltd. Piezoelectric ceramic production
JPS5932074B2 (ja) * 1979-07-20 1984-08-06 松下電器産業株式会社 圧電磁器の製造方法
DE2940393A1 (de) * 1979-10-05 1981-04-16 Standard Elektrik Lorenz Ag, 7000 Stuttgart Piezoelektrische keramik
JPS5867550U (ja) * 1981-11-02 1983-05-09 東京理化器械株式会社 粉体分離用サイクロン
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
JPS61276279A (ja) * 1985-05-30 1986-12-06 Nippon Denso Co Ltd 圧電磁器組成物
KR910001362B1 (ko) * 1987-07-14 1991-03-04 미쓰이 세끼유 가가꾸 고오교오 가부시끼가이샤 강유전성 세라믹
MY104020A (en) * 1988-05-27 1993-10-30 Mitsui Chemicals Inc Ferroelectric ceramic material.
MY104019A (en) * 1988-05-27 1993-10-30 Mitsui Chemicals Inc Ferroelectric ceramic material.
JP2737532B2 (ja) * 1991-07-23 1998-04-08 株式会社村田製作所 圧電磁器組成物
JP3616967B2 (ja) * 1994-07-27 2005-02-02 株式会社村田製作所 圧電性磁器
EP0736915A1 (en) * 1995-04-03 1996-10-09 Seiko Epson Corporation Piezoelectric thin film, method for producing the same, and ink jet recording head using the thin film
JP3562402B2 (ja) * 1999-09-29 2004-09-08 株式会社村田製作所 圧電磁器材料およびこれを用いた表面波装置
JP3791361B2 (ja) * 2000-08-31 2006-06-28 株式会社村田製作所 弾性表面波素子及び弾性表面波フィルタ
CN1814572A (zh) * 2000-12-28 2006-08-09 株式会社博世汽车系统 陶瓷材料及使用它的压电元件
US6979410B2 (en) 2001-03-30 2005-12-27 Tdk Corporation Piezoelectric ceramic, method of manufacturing the same and piezoelectric device
DE102004002204A1 (de) * 2004-01-15 2005-08-11 Epcos Ag Keramikmaterial
JP2009170467A (ja) * 2008-01-10 2009-07-30 Seiko Epson Corp 液体噴射ヘッドの製造方法及びアクチュエータ装置の製造方法
CN114436654B (zh) * 2022-02-07 2022-10-28 哈尔滨工业大学 具有高相变温度、优异抗疲劳性和高机电性能的弛豫铁电铅基陶瓷材料及制备方法和应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1581461A (en, 2012) * 1966-11-26 1969-09-19
US3528918A (en) * 1967-09-26 1970-09-15 Matsushita Electric Ind Co Ltd Piezoelectric ceramic compositions
US3595795A (en) * 1967-11-08 1971-07-27 Nippon Electric Co Piezoelectric ceramic
US3669887A (en) * 1968-08-08 1972-06-13 Matsushita Electric Ind Co Ltd Piezoelectric ceramic compositions
JPS533079B2 (en, 2012) * 1971-12-27 1978-02-02

Also Published As

Publication number Publication date
JPS5528436B2 (en, 2012) 1980-07-28
JPS5082596A (en, 2012) 1975-07-04
FR2252311B1 (en, 2012) 1978-07-07
FR2252311A1 (en, 2012) 1975-06-20
CA1033945A (en) 1978-07-04
DE2456050A1 (de) 1975-05-28
US3956150A (en) 1976-05-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19941121