JPS5746673B2 - - Google Patents

Info

Publication number
JPS5746673B2
JPS5746673B2 JP54061213A JP6121379A JPS5746673B2 JP S5746673 B2 JPS5746673 B2 JP S5746673B2 JP 54061213 A JP54061213 A JP 54061213A JP 6121379 A JP6121379 A JP 6121379A JP S5746673 B2 JPS5746673 B2 JP S5746673B2
Authority
JP
Japan
Prior art keywords
particles
etching
piezo
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.)
Expired
Application number
JP54061213A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55153381A (en
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 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 JPS55153381A (en) 1980-11-29
JPS5746673B2 true 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
JPS55153381A (en) 1980-11-29

Similar Documents

Publication Publication Date Title
DE2960224D1 (en) High density, polycrystalline silicon carbide articles and method for their preparation by pressureless sintering
IE45842L (en) Sintered silicon carbide
SE412872B (sv) Sett vid framstellning av sintrade metallkarbidkroppar innefattande framstellning av metallkarbidpulver med liten partikelstorlek
GB2012309A (en) Boric oxide or boric acid sintering aid for sintering ceramics
JPS5232899A (en) Process for production of cubic boron nitride
JPS53117386A (en) Sindered body for heat and sink production of the same
JPS5746673B2 (enExample)
JPS5520268A (en) Producing silicon carbide powder easy to be sintered
GB882484A (en) Method of making ceramic articles
JPS5240793A (en) Improved conductive combined ceramics
FR2133017A5 (en) Nuclear reactor combustible poison - comprising ceramics formed from oxide and carbide
JPS5232900A (en) Process for production of cubic boron nitride
Alliegro Processing and fabrication of non-hot-pressed silicon carbide
JPS5255393A (en) Production of polycrystalline semiconductor film
JPS5739589A (en) Manufacture of lead titanate piezoelectric porcelain
JPS5260999A (en) Piezoelectric ceramics
JPS5214993A (en) Improved alumina sintered grain
JPS5343900A (en) Production of piezo-ceramics in high density lead titanate series
Borchardt et al. Formation of silicates by solid state reactions at high temperature
JPS53148000A (en) Piezoelectric ceramics fabrication
JPS5437572A (en) Manufacture os semiconductor device
JPS53125764A (en) Silicon wafer laminating plate and its manufacture
ES356811A1 (es) Procedimiento para la produccion de pastillas sinterizadas de dioxido de uranio sinterizado.
JPS5438599A (en) Preparing piezo-electric sheet
Leiber Comparison of impact fracture mechanisms in the case of dense and porous ceramics and single crystals