KR950014030A - 압전세라믹 - Google Patents

압전세라믹 Download PDF

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Publication number
KR950014030A
KR950014030A KR1019940028719A KR19940028719A KR950014030A KR 950014030 A KR950014030 A KR 950014030A KR 1019940028719 A KR1019940028719 A KR 1019940028719A KR 19940028719 A KR19940028719 A KR 19940028719A KR 950014030 A KR950014030 A KR 950014030A
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KR
South Korea
Prior art keywords
group
oxide selected
metal ion
piezoceramic
perovskite
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Application number
KR1019940028719A
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English (en)
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KR970009986B1 (ko
Inventor
요시히사 우시다
히로시 마세
Original Assignee
고다 시게노리
미쓰이세끼유 가가꾸고오교오 가부시끼가이샤
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Application filed by 고다 시게노리, 미쓰이세끼유 가가꾸고오교오 가부시끼가이샤 filed Critical 고다 시게노리
Publication of KR950014030A publication Critical patent/KR950014030A/ko
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Publication of KR970009986B1 publication Critical patent/KR970009986B1/ko

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    • 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
    • H10N30/8548—Lead-based oxides
    • H10N30/8554—Lead-zirconium titanate [PZT] based
    • 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
    • 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

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  • 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)

Abstract

그룹 A의 금속산화물로서 La2O3또는 Nd2O4가 첨가되고, 그룹B의 금속산화물로서 NiO, Fe2O4, SnO2또는 Ta2O5가 첨가된 식 Pb1-aMa{(Ni1-bZnb)1/3Nb2/3}TiZr2O3[식중 M은 Ba 또는 Sr, x-y-z=1]로 표시된 퍼브스카이트 기재의 고체용역으로 구성된 압전세라믹이 제공된다.
이 압전세라믹은 큰 압전상수 d와 고큐리점을 나타내므로 압전작동자의 재료로서 유용하다.

Description

압전세라믹
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 하기식으로 표시되는 퍼브스카이트 기재의 고용체에
    Pb1-aMa[Ni1-bZnb)1/3Nb2/3]xTi|yZrzO3
    상기식에서 M은 Ba 또는 Sr, x + y + z=1
    a=0.01∼0.10
    b=0.50∼0.90
    x=0.15∼0.25
    y=0.35∼0.45
    z=0.35∼0.45을 나타냄,
    하기 그룹 A 중에서 선택된 적어도 하나의 산화물과 하기 그룹 B 중에서 선택된 적어도 하나의 산화물의 조합을 함유시킨 퍼브스카이트 고용체로 된 압전세라믹
    그룹 A ; La2O3및 Nd2O3
    그룹 B : NiO, Fe2O3,SnO2및 Ta2O3
    2. 제1항에 있어서, 그룹A 중에서 선택된 하나의 산화물의 금속이온이 원자당량으로 0.5∼2.0 함유하며, 또한 그룹B 중에서 선택된 하나의 산화물의 금속이온이 1.0≤N≤4.0의 관계를 만족시키는 양을 함유하는 압전세라믹.
    상기식에서 하기식으로 표시되는 퍼브스카이트 기재의 고용체 중 Pb와 M의 총계를 원자당량으로 100이라할 때, nAi는 그룹A 중에서 선택한 적어도 하나의 산화물의 금속이온의 원자가, nBj는 그룹 B 중에서 선택된 적어도 하나의 산화물의 금속이온의 원자가, xAi는 그룹 A중에서 선택된 적어도 하나의 산화물의 금속이온의 원자당량, XBj는 그룹 B 중에서 선택된 적어도 하나의 산화물의 금속이온의 원자당량을 나타낸다.
    Pb1-aMa[Ni1-bZnb)1/3Nb2/3]xTi|yZrzO3[여기서 M은 Ba 또는 Sr, x + y + z=1]
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940028719A 1993-11-04 1994-11-03 압전세라믹 KR970009986B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93-275528 1993-11-04
JP27552893A JP3296640B2 (ja) 1993-11-04 1993-11-04 圧電セラミックス

Publications (2)

Publication Number Publication Date
KR950014030A true KR950014030A (ko) 1995-06-15
KR970009986B1 KR970009986B1 (ko) 1997-06-20

Family

ID=17556714

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940028719A KR970009986B1 (ko) 1993-11-04 1994-11-03 압전세라믹

Country Status (9)

Country Link
US (1) US5500142A (ko)
EP (1) EP0652189B1 (ko)
JP (1) JP3296640B2 (ko)
KR (1) KR970009986B1 (ko)
CN (1) CN1048477C (ko)
CA (1) CA2134919C (ko)
DE (1) DE69404804T2 (ko)
HK (1) HK1001837A1 (ko)
TW (1) TW291611B (ko)

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US5668071A (en) * 1995-02-22 1997-09-16 Ngk Insulators, Ltd. Piezoelectric porcelain
JP3087644B2 (ja) * 1996-03-26 2000-09-11 株式会社村田製作所 誘電体磁器組成物
US20020036282A1 (en) * 1998-10-19 2002-03-28 Yet-Ming Chiang Electromechanical actuators
US6231779B1 (en) 1997-10-20 2001-05-15 Massachusetts Institute Of Technology Piezoelectric actuators and method of making same
US6787232B1 (en) 1998-04-30 2004-09-07 Massachusetts Institute Of Technology Intercalation compounds and electrodes for batteries
US6586889B1 (en) 2000-06-21 2003-07-01 Si Diamond Technology, Inc. MEMS field emission device
JP3512379B2 (ja) * 2000-09-20 2004-03-29 日本碍子株式会社 圧電体素子、及びその製造方法
CN1272281C (zh) * 2000-12-28 2006-08-30 株式会社博世汽车系统 陶瓷材料及使用它的压电元件
EP1495802A1 (en) * 2002-03-29 2005-01-12 Kyushu Electric Power Co., Inc. Modification catalyst composition
WO2006075449A1 (ja) 2005-01-14 2006-07-20 Murata Manufacturing Co., Ltd 圧電磁器組成物および圧電アクチュエータ
US8349409B2 (en) * 2006-01-31 2013-01-08 Brother Kogyo Kabushiki Kaisha Pattern forming method, method for forming composite-metal oxide film and method for coating two-liquid reaction curing type adhesive
DE102007045089A1 (de) * 2007-09-07 2009-03-12 Epcos Ag Keramikmaterial, Verfahren zur Herstellung desselben und elektrokeramisches Bauelement umfassend das Keramikmaterial
RU2604359C1 (ru) * 2015-11-25 2016-12-10 федеральное государственное автономное образовательное учреждение высшего образования "Южный федеральный университет" Композиционный пьезокерамический материал
CN109824357A (zh) * 2018-12-21 2019-05-31 贵州振华红云电子有限公司 高压电和高介电低温共烧压电陶瓷及其制备方法
CN113716958B (zh) * 2021-09-06 2022-03-01 无锡邦能超声科技有限公司 一种压电陶瓷材料及高机电转换效率的换能器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS488434U (ko) * 1971-06-11 1973-01-30
JPS5613032B2 (ko) * 1973-08-31 1981-03-25
DE2741890C2 (de) * 1977-09-17 1983-03-17 Philips Patentverwaltung Gmbh, 2000 Hamburg Piezoelektrische Keramik
SU743976A1 (ru) * 1978-04-14 1980-06-30 Предприятие П/Я А-1687 Пьезоэлектрический керамический материал
JPS6057237B2 (ja) * 1978-12-28 1985-12-13 ソニー株式会社 圧電磁器組成物
JPS60103079A (ja) * 1983-11-05 1985-06-07 住友特殊金属株式会社 圧電磁器組成物
JPS6289372A (ja) * 1985-10-16 1987-04-23 Seiko Epson Corp 圧電性磁器
MY104019A (en) * 1988-05-27 1993-10-30 Mitsui Chemicals Inc Ferroelectric ceramic material.
CA2027922C (en) * 1989-10-20 1993-04-20 Yoshihisa Ushida Ferroelectric ceramics
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JPH0558729A (ja) * 1991-08-30 1993-03-09 Tosoh Corp 圧電磁器組成物

Also Published As

Publication number Publication date
US5500142A (en) 1996-03-19
EP0652189A1 (en) 1995-05-10
CN1048477C (zh) 2000-01-19
DE69404804D1 (de) 1997-09-11
TW291611B (ko) 1996-11-21
CN1107823A (zh) 1995-09-06
EP0652189B1 (en) 1997-08-06
KR970009986B1 (ko) 1997-06-20
HK1001837A1 (en) 1998-07-10
JPH07133151A (ja) 1995-05-23
DE69404804T2 (de) 1998-05-20
CA2134919C (en) 1997-11-25
JP3296640B2 (ja) 2002-07-02
CA2134919A1 (en) 1995-05-05

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