JPS55153381A - Production of piezo-electric ceramic - Google Patents

Production of piezo-electric ceramic

Info

Publication number
JPS55153381A
JPS55153381A JP6121379A JP6121379A JPS55153381A JP S55153381 A JPS55153381 A JP S55153381A JP 6121379 A JP6121379 A JP 6121379A JP 6121379 A JP6121379 A JP 6121379A JP S55153381 A JPS55153381 A JP S55153381A
Authority
JP
Japan
Prior art keywords
piezo
particles
etching
crushed
boundary layer
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.)
Granted
Application number
JP6121379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5746673B2 (enExample
Inventor
Junji Kawachi
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
Priority to JP6121379A priority Critical patent/JPS55153381A/ja
Publication of JPS55153381A publication Critical patent/JPS55153381A/ja
Publication of JPS5746673B2 publication Critical patent/JPS5746673B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H10N30/01—Manufacture or treatment
    • H10N30/09—Forming piezoelectric or electrostrictive materials
    • H10N30/093—Forming inorganic materials
    • H10N30/097—Forming inorganic materials by sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP6121379A 1979-05-17 1979-05-17 Production of piezo-electric ceramic Granted JPS55153381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6121379A JPS55153381A (en) 1979-05-17 1979-05-17 Production of piezo-electric ceramic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6121379A JPS55153381A (en) 1979-05-17 1979-05-17 Production of piezo-electric ceramic

Publications (2)

Publication Number Publication Date
JPS55153381A true JPS55153381A (en) 1980-11-29
JPS5746673B2 JPS5746673B2 (enExample) 1982-10-05

Family

ID=13164689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6121379A Granted JPS55153381A (en) 1979-05-17 1979-05-17 Production of piezo-electric ceramic

Country Status (1)

Country Link
JP (1) JPS55153381A (enExample)

Also Published As

Publication number Publication date
JPS5746673B2 (enExample) 1982-10-05

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