SE7809677L - Keramiskt piezoelektriskt material - Google Patents

Keramiskt piezoelektriskt material

Info

Publication number
SE7809677L
SE7809677L SE7809677A SE7809677A SE7809677L SE 7809677 L SE7809677 L SE 7809677L SE 7809677 A SE7809677 A SE 7809677A SE 7809677 A SE7809677 A SE 7809677A SE 7809677 L SE7809677 L SE 7809677L
Authority
SE
Sweden
Prior art keywords
piezoelectric material
ceramic piezoelectric
ceramic
piezoelectric
Prior art date
Application number
SE7809677A
Other languages
English (en)
Other versions
SE431322B (sv
Inventor
K H Herdtl
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE7809677L publication Critical patent/SE7809677L/sv
Publication of SE431322B publication Critical patent/SE431322B/sv

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)
SE7809677A 1977-09-17 1978-09-14 Keramiskt piezoelektriskt material samt en anvendning av materialet SE431322B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2741890A DE2741890C2 (de) 1977-09-17 1977-09-17 Piezoelektrische Keramik

Publications (2)

Publication Number Publication Date
SE7809677L true SE7809677L (sv) 1979-03-18
SE431322B SE431322B (sv) 1984-01-30

Family

ID=6019185

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7809677A SE431322B (sv) 1977-09-17 1978-09-14 Keramiskt piezoelektriskt material samt en anvendning av materialet

Country Status (6)

Country Link
JP (1) JPS5454115A (sv)
DE (1) DE2741890C2 (sv)
FR (1) FR2403316B1 (sv)
GB (1) GB2004268A (sv)
NL (1) NL7809261A (sv)
SE (1) SE431322B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753905A (en) * 1985-07-31 1988-06-28 Murata Manufacturing Co., Ltd. Dielectric ceramic composition
DE3718486C2 (de) * 1987-06-02 1994-06-30 Siemens Ag Verwendung einer Piezokeramik für einen elektroakustischen Wandler
JPH0265186A (ja) * 1988-08-31 1990-03-05 Taiyo Yuden Co Ltd 圧電性磁器組成物
DE4041993A1 (de) * 1990-12-27 1992-07-02 Gesemann Hans Juergen Dr Heterogener dielektrischer keramischer werkstoff
JP3296640B2 (ja) * 1993-11-04 2002-07-02 三井化学株式会社 圧電セラミックス
EP1519427B1 (en) * 2003-09-24 2009-12-16 TDK Corporation Piezoelectric ceramic composition and manufacturing the same, and piezoelectric element
JP6445372B2 (ja) * 2015-03-31 2018-12-26 日本碍子株式会社 圧電／電歪材料、圧電／電歪体及び共振駆動デバイス

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594321A (en) * 1968-11-05 1971-07-20 Nippon Electric Co Piezoelectric ceramic
GB1313670A (en) 1969-08-15 1973-04-18 Sumitomo Spec Metals Piezo electric ceramic composition
JPS517317B1 (sv) * 1971-02-08 1976-03-06
DD103764A1 (de) * 1972-03-21 1974-02-05 Rostovsky G Uni Piezokeramischer stoff
JPS4949198A (sv) * 1972-09-19 1974-05-13
JPS5528436B2 (sv) 1973-11-24 1980-07-28

Also Published As

Publication number Publication date
NL7809261A (nl) 1979-03-20
GB2004268A (en) 1979-03-28
SE431322B (sv) 1984-01-30
FR2403316A1 (sv) 1979-04-13
JPS5454115A (en) 1979-04-28
FR2403316B1 (sv) 1983-06-17
DE2741890C2 (de) 1983-03-17
JPS5731549B2 (sv) 1982-07-05
DE2741890A1 (de) 1979-07-05

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