BE808685A - Ceramique polycristalline en titanate-zirconate de plomb et son procede de preparation - Google Patents

Ceramique polycristalline en titanate-zirconate de plomb et son procede de preparation

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Publication number
BE808685A
BE808685A BE138913A BE138913A BE808685A BE 808685 A BE808685 A BE 808685A BE 138913 A BE138913 A BE 138913A BE 138913 A BE138913 A BE 138913A BE 808685 A BE808685 A BE 808685A
Authority
BE
Belgium
Prior art keywords
zirconate
preparation
lead titanate
polycrystalline ceramic
polycrystalline
Prior art date
Application number
BE138913A
Other languages
English (en)
French (fr)
Inventor
Y S Kim
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of BE808685A publication Critical patent/BE808685A/xx

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    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605Treating the starting powders individually or as mixtures
    • C04B35/62645Thermal treatment of powders or mixtures thereof other than sintering
    • C04B35/62675Thermal treatment of powders or mixtures thereof other than sintering characterised by the treatment temperature
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00Compounds of zirconium
    • C01G25/006Compounds containing, besides zirconium, two or more other elements, with the exception of oxygen or hydrogen
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    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48Shaped 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
    • C04B35/49Shaped 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
    • C04B35/491Shaped 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
    • C04B35/493Shaped 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
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    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605Treating the starting powders individually or as mixtures
    • C04B35/6261Milling
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10NELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00Piezoelectric or electrostrictive devices
    • H10N30/01Manufacture or treatment
    • H10N30/09Forming piezoelectric or electrostrictive materials
    • H10N30/093Forming inorganic materials
    • H10N30/097Forming inorganic materials by sintering
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    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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    • H10N30/00Piezoelectric or electrostrictive devices
    • H10N30/80Constructional details
    • H10N30/85Piezoelectric or electrostrictive active materials
    • H10N30/853Ceramic compositions
    • H10N30/8548Lead-based oxides
    • H10N30/8554Lead-zirconium titanate [PZT] based
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    • C01P2006/10Solid density
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    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
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    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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    • C04B2235/50Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54Particle size related information
    • C04B2235/5418Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5436Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
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    • C04B2235/656Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6567Treatment time
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    • C04B2235/65Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/658Atmosphere during thermal treatment
    • C04B2235/6583Oxygen containing atmosphere, e.g. with changing oxygen pressures
    • C04B2235/6585Oxygen containing atmosphere, e.g. with changing oxygen pressures at an oxygen percentage above that of air
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    • C04B2235/70Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74Physical characteristics
    • C04B2235/76Crystal structural characteristics, e.g. symmetry
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    • C04B2235/77Density

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
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  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Composite Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
BE138913A 1972-12-18 1973-12-14 Ceramique polycristalline en titanate-zirconate de plomb et son procede de preparation BE808685A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00316254A US3856693A (en) 1972-12-18 1972-12-18 Method for producing lead zirconate titanate polycrystalline ceramics

Publications (1)

Publication Number Publication Date
BE808685A true BE808685A (fr) 1974-03-29

Family

ID=23228250

Family Applications (1)

Application Number Title Priority Date Filing Date
BE138913A BE808685A (fr) 1972-12-18 1973-12-14 Ceramique polycristalline en titanate-zirconate de plomb et son procede de preparation

Country Status (7)

Country Link
US (1) US3856693A (xx)
JP (1) JPS4999307A (xx)
BE (1) BE808685A (xx)
DE (1) DE2361927A1 (xx)
FR (1) FR2210586B1 (xx)
GB (1) GB1436016A (xx)
NL (1) NL7317023A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112062563A (zh) * 2020-09-17 2020-12-11 广西大学 一种psint基高熵铁电薄膜材料的制备方法

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831743B2 (ja) * 1977-09-17 1983-07-08 株式会社村田製作所 酸化亜鉛の圧電結晶膜
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
JP2737532B2 (ja) * 1991-07-23 1998-04-08 株式会社村田製作所 圧電磁器組成物
SG94706A1 (en) * 1998-07-01 2003-03-18 Univ Singapore Novel mechanochemical fabrication of electronceramics
IL126224A0 (en) * 1998-09-15 1999-05-09 Gerlitz Jonathan Ear thermometer and detector therefor
JP3489509B2 (ja) * 1999-02-22 2004-01-19 株式会社村田製作所 電気音響変換器
JP2000249561A (ja) * 1999-03-03 2000-09-14 Matsushita Electric Ind Co Ltd 角速度センサ
US6547745B1 (en) * 1999-06-23 2003-04-15 Eliahu Rubinstein Fever alarm system
JP2001080956A (ja) * 1999-09-07 2001-03-27 Murata Mfg Co Ltd 圧電体セラミックおよびそれを用いた積層型圧電振動子
JP4424516B2 (ja) * 2004-03-26 2010-03-03 Tdk株式会社 圧電磁器組成物
WO2008082653A2 (en) * 2006-12-29 2008-07-10 Adaptivenergy, Llc. Piezoelectric actuators and methods of fabricating same
US20130205888A1 (en) * 2012-02-10 2013-08-15 Austin Powder Company Method and apparatus to measure borehole pressure during blasting
US10006281B2 (en) 2012-02-10 2018-06-26 Austin Star Detonator Company Calibration of molded piezoelectric longitudinal charge coefficient of a pressure sensor for blasting operation
WO2018138070A2 (de) * 2017-01-30 2018-08-02 Ceramtec Gmbh Verfahren zur herstellung eines keramischen teils auf basis von blei-zirkonat-titanat

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911370A (en) * 1959-11-03 Time after polarization
US2915407A (en) * 1957-03-11 1959-12-01 Gulton Ind Inc Ceramic electrical bodies
US3144411A (en) * 1961-11-13 1964-08-11 Clevite Corp Barium-continaining lead titanate ferroelectric compositions and articles
US3344073A (en) * 1964-11-18 1967-09-26 Honeywell Inc Process for optionizing electrical and physical characteristics of ferroelectric materials
US3517093A (en) * 1967-06-28 1970-06-23 Us Navy Method for producing lead zirconate-titanate transducer materials by slip casting
US3580846A (en) * 1969-11-10 1971-05-25 Chiyoshi Okuyama Ferroelectric ceramic materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112062563A (zh) * 2020-09-17 2020-12-11 广西大学 一种psint基高熵铁电薄膜材料的制备方法

Also Published As

Publication number Publication date
FR2210586A1 (xx) 1974-07-12
GB1436016A (en) 1976-05-19
DE2361927A1 (de) 1974-08-08
FR2210586B1 (xx) 1976-10-08
US3856693A (en) 1974-12-24
JPS4999307A (xx) 1974-09-19
NL7317023A (xx) 1974-06-20

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