FR2185599A1 - Piezoceramic material - based on lead titanate - Google Patents

Piezoceramic material - based on lead titanate

Info

Publication number
FR2185599A1
FR2185599A1 FR7310116A FR7310116A FR2185599A1 FR 2185599 A1 FR2185599 A1 FR 2185599A1 FR 7310116 A FR7310116 A FR 7310116A FR 7310116 A FR7310116 A FR 7310116A FR 2185599 A1 FR2185599 A1 FR 2185599A1
Authority
FR
France
Prior art keywords
alpha
biv
piezoceramic material
lead titanate
pbb
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
FR7310116A
Other languages
French (fr)
Other versions
FR2185599B1 (en
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.)
ROSTOVSKY KRASN
Original Assignee
ROSTOVSKY KRASN
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
Priority claimed from SU1766102A external-priority patent/SU431826A1/en
Priority claimed from SU1766101A external-priority patent/SU435755A1/en
Priority claimed from SU1764988A external-priority patent/SU431825A1/ru
Application filed by ROSTOVSKY KRASN filed Critical ROSTOVSKY KRASN
Publication of FR2185599A1 publication Critical patent/FR2185599A1/en
Application granted granted Critical
Publication of FR2185599B1 publication Critical patent/FR2185599B1/fr
Granted legal-status Critical Current

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
    • C04B35/51—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
    • 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
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Composite Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Dental Preparations (AREA)

Abstract

Piezoceramic material (I) contg. PbTiO3 (II), PbZrO3 (III) and PbB' 1-alpha B" alpha O3 (IV) also contains PbB"' 1-a Biv alpha O3 (V), (in which B' and B"' are Nb5+, W6+; B" and Biv are Zn2+, Mg2+, Co2+, Mn2+, Ni2+; alpha = 1/2 for W6+ and 1/3 for Nb5+; if B' and B"' are Nb5+, then B" is Mg2+, and Biv is not Mn2+), the proportions of the components being 30.0-52.5 (37.5-42.5)(mole)% (II); 25.0-47.6 (33.0-42.0)% (III); 1.5-28.4 (5.0-15.0)% (IV) and 2.3-29.4 (5.0-15.0)% (V). The material is used in radioelectronics, acoustics, hydroacoustics, ultrasonic delay guides and filter technology. Electrical parameters and mech. quality suited to each of these fields can be obtd. (I) opt. contains modifying oxides.
FR7310116A 1972-03-21 1973-03-21 Piezoceramic material - based on lead titanate Granted FR2185599A1 (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
SU1761777 1972-03-21
SU1758906 1972-03-21
SU1761506 1972-03-27
SU1761507 1972-03-27
SU1761505 1972-03-27
SU1762605 1972-03-28
SU1761504 1972-03-28
SU1762607 1972-03-28
SU1766102A SU431826A1 (en) 1972-04-03 1972-04-03 Piezoceramic material
SU1766101A SU435755A1 (en) 1972-04-03 1972-04-03 Piezoceramic material
SU1764988A SU431825A1 (en) 1972-04-03 1972-04-03

Publications (2)

Publication Number Publication Date
FR2185599A1 true FR2185599A1 (en) 1974-01-04
FR2185599B1 FR2185599B1 (en) 1978-11-10

Family

ID=27582367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310116A Granted FR2185599A1 (en) 1972-03-21 1973-03-21 Piezoceramic material - based on lead titanate

Country Status (6)

Country Link
CS (1) CS197406B1 (en)
DD (1) DD103764A1 (en)
DE (1) DE2314152C2 (en)
FR (1) FR2185599A1 (en)
HU (1) HU167661B (en)
IT (1) IT988611B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2403316A1 (en) * 1977-09-17 1979-04-13 Philips Nv

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127829C2 (en) * 1991-08-22 1994-05-19 Renate Prof Dr Ing Gesemann PZT materials and their use
DE4416246C2 (en) * 1994-05-07 1997-02-27 Fraunhofer Ges Forschung Piezoelectric PZT ceramic with a sintering temperature of 950 ° C. and process for its production
US7264744B2 (en) 2004-03-26 2007-09-04 Tdk Corporation Piezoelectric ceramic and piezoelectric device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1313670A (en) * 1969-08-15 1973-04-18 Sumitomo Spec Metals Piezo electric ceramic composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2403316A1 (en) * 1977-09-17 1979-04-13 Philips Nv

Also Published As

Publication number Publication date
IT988611B (en) 1975-04-30
DE2314152A1 (en) 1973-10-11
DE2314152C2 (en) 1985-10-10
HU167661B (en) 1975-11-28
DD103764A1 (en) 1974-02-05
CS197406B1 (en) 1980-05-30
FR2185599B1 (en) 1978-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse