GB1312140A - Oxide piezoelectric material - Google Patents

Oxide piezoelectric material

Info

Publication number
GB1312140A
GB1312140A GB6115870A GB6115870A GB1312140A GB 1312140 A GB1312140 A GB 1312140A GB 6115870 A GB6115870 A GB 6115870A GB 6115870 A GB6115870 A GB 6115870A GB 1312140 A GB1312140 A GB 1312140A
Authority
GB
United Kingdom
Prior art keywords
piezoelectric material
oxide piezoelectric
dec
solid solution
parts
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
GB6115870A
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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
Priority claimed from JP45002878A external-priority patent/JPS4822272B1/ja
Priority claimed from JP45008486A external-priority patent/JPS4822274B1/ja
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Publication of GB1312140A publication Critical patent/GB1312140A/en
Expired 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
    • C04B35/50—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
    • C04B35/01—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
    • C04B35/51—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

1312140 Piezoelectric ceramics TOKYO SHIBAURA ELECTRIC CO Ltd 23 Dec 1970 [24 Dec 1969 12 Jan 1970 2 Feb 1970] 61158/70 Heading C1J A piezoelectric material comprises a solid solution of x=34-60; y=16-54; z=1-50; and x+y+z = 100 mol. per cent. Optionals are MnO 2 0À1- 3; NiO and/or CoO 0À1-2À5; La 2 O 3 and/or Bi 2 O 3 0À1-2; or Sb 2 O 3 and/or Sb 2 O 5 0À05- 4 parts per 100 parts of the solid solution.
GB6115870A 1969-12-24 1970-12-23 Oxide piezoelectric material Expired GB1312140A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP10341869 1969-12-24
JP45002878A JPS4822272B1 (en) 1970-01-12 1970-01-12
JP45008486A JPS4822274B1 (en) 1970-02-02 1970-02-02

Publications (1)

Publication Number Publication Date
GB1312140A true GB1312140A (en) 1973-04-04

Family

ID=27275564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6115870A Expired GB1312140A (en) 1969-12-24 1970-12-23 Oxide piezoelectric material

Country Status (1)

Country Link
GB (1) GB1312140A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0619279A1 (en) * 1993-03-12 1994-10-12 Hoechst CeramTec Aktiengesellschaft Piezo-ceramic material having high piezo-electric activity and dielectric constant
RU2680155C1 (en) * 2018-04-19 2019-02-18 федеральное государственное автономное образовательное учреждение высшего образования "Южный федеральный университет" Piezoelectric ceramic material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0619279A1 (en) * 1993-03-12 1994-10-12 Hoechst CeramTec Aktiengesellschaft Piezo-ceramic material having high piezo-electric activity and dielectric constant
US5423995A (en) * 1993-03-12 1995-06-13 Hoechst Aktiengesellschaft Piezoceramic material having high piezoelectric activity and high dielectric constant
RU2680155C1 (en) * 2018-04-19 2019-02-18 федеральное государственное автономное образовательное учреждение высшего образования "Южный федеральный университет" Piezoelectric ceramic material

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee