JPS5432516B2 - - Google Patents

Info

Publication number
JPS5432516B2
JPS5432516B2 JP10004173A JP10004173A JPS5432516B2 JP S5432516 B2 JPS5432516 B2 JP S5432516B2 JP 10004173 A JP10004173 A JP 10004173A JP 10004173 A JP10004173 A JP 10004173A JP S5432516 B2 JPS5432516 B2 JP S5432516B2
Authority
JP
Japan
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
JP10004173A
Other languages
Japanese (ja)
Other versions
JPS5049700A (en:Method
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 filed Critical
Priority to JP10004173A priority Critical patent/JPS5432516B2/ja
Priority to DE2423971A priority patent/DE2423971A1/de
Priority to FR7418645A priority patent/FR2242345B1/fr
Priority to NL7410442A priority patent/NL7410442A/xx
Priority to CA207,534A priority patent/CA1038155A/en
Priority to IT52827/74A priority patent/IT1019178B/it
Priority to GB3865274A priority patent/GB1462300A/en
Publication of JPS5049700A publication Critical patent/JPS5049700A/ja
Publication of JPS5432516B2 publication Critical patent/JPS5432516B2/ja
Priority to US06/345,530 priority patent/US4392970A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/02—Electrets, i.e. having a permanently-polarised dielectric
    • H01G7/025—Electrets, i.e. having a permanently-polarised dielectric having an inorganic dielectric
    • H01G7/026—Electrets, i.e. having a permanently-polarised dielectric having an inorganic dielectric with ceramic dielectric
    • 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
    • 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
    • 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
    • C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth 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
    • C04B35/51—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on compounds of actinides
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
JP10004173A 1973-09-04 1973-09-04 Expired JPS5432516B2 (en:Method)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP10004173A JPS5432516B2 (en:Method) 1973-09-04 1973-09-04
DE2423971A DE2423971A1 (de) 1973-09-04 1974-05-17 Piezoelektrische keramikmaterialien
FR7418645A FR2242345B1 (en:Method) 1973-09-04 1974-05-29
NL7410442A NL7410442A (nl) 1973-09-04 1974-08-02 Piezoelektrisch keramisch materiaal en voort- brengsels, die dit bevatten of daaruit bestaan.
CA207,534A CA1038155A (en) 1973-09-04 1974-08-22 Piezoelectric ceramics
IT52827/74A IT1019178B (it) 1973-09-04 1974-09-02 Composizione ceramica piezoelettri ca
GB3865274A GB1462300A (en) 1973-09-04 1974-09-04 Improvements in or relating to piezoelectric ceramic materials
US06/345,530 US4392970A (en) 1973-09-04 1982-02-03 Piezoelectric ceramics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10004173A JPS5432516B2 (en:Method) 1973-09-04 1973-09-04

Publications (2)

Publication Number Publication Date
JPS5049700A JPS5049700A (en:Method) 1975-05-02
JPS5432516B2 true JPS5432516B2 (en:Method) 1979-10-15

Family

ID=14263423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10004173A Expired JPS5432516B2 (en:Method) 1973-09-04 1973-09-04

Country Status (8)

Country Link
US (1) US4392970A (en:Method)
JP (1) JPS5432516B2 (en:Method)
CA (1) CA1038155A (en:Method)
DE (1) DE2423971A1 (en:Method)
FR (1) FR2242345B1 (en:Method)
GB (1) GB1462300A (en:Method)
IT (1) IT1019178B (en:Method)
NL (1) NL7410442A (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939913B2 (ja) * 1978-08-17 1984-09-27 株式会社村田製作所 圧電性磁器の製造方法
JPS6022835B2 (ja) * 1978-08-17 1985-06-04 株式会社村田製作所 圧電性磁器の製造方法
JPS61236176A (ja) * 1985-04-11 1986-10-21 Murata Mfg Co Ltd 圧電性磁器組成物
IL107932A0 (en) * 1992-12-08 1994-04-12 Miroevski Piotr Ravilevich Method and apparatus for producing a silicon based binding composition and product prepared therefrom
US6123867A (en) * 1997-12-03 2000-09-26 Matsushita Electric Industrial Co., Ltd. Piezoelectric ceramic composition and piezoelectric device using the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1581461A (en:Method) * 1966-11-26 1969-09-19
NL156379B (nl) * 1966-12-29 1978-04-17 Nippon Electric Co Werkwijze voor het bereiden van een piezo-elektrisch keramisch materiaal, en daaruit vervaardigd lichaam.
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
GB1456616A (en) * 1973-12-12 1976-11-24 Murata Manufacturing Co Ferroelectric ceramic composition

Also Published As

Publication number Publication date
CA1038155A (en) 1978-09-12
GB1462300A (en) 1977-01-19
US4392970A (en) 1983-07-12
DE2423971A1 (de) 1975-03-27
FR2242345A1 (en:Method) 1975-03-28
FR2242345B1 (en:Method) 1977-09-30
JPS5049700A (en:Method) 1975-05-02
NL7410442A (nl) 1975-03-06
IT1019178B (it) 1977-11-10

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