NL149771B - Werkwijze ter vervaardiging van een ferro-elektrisch keramisch voorwerp, alsmede het ferro-elektrische keramische voorwerp verkregen volgens deze werkwijze. - Google Patents

Werkwijze ter vervaardiging van een ferro-elektrisch keramisch voorwerp, alsmede het ferro-elektrische keramische voorwerp verkregen volgens deze werkwijze.

Info

Publication number
NL149771B
NL149771B NL646400245A NL6400245A NL149771B NL 149771 B NL149771 B NL 149771B NL 646400245 A NL646400245 A NL 646400245A NL 6400245 A NL6400245 A NL 6400245A NL 149771 B NL149771 B NL 149771B
Authority
NL
Netherlands
Prior art keywords
ferro
ceramic article
manufacture
electrical
electric
Prior art date
Application number
NL646400245A
Other languages
English (en)
Other versions
NL6400245A (nl
Original Assignee
Clevite Corp
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 Clevite Corp filed Critical Clevite Corp
Publication of NL6400245A publication Critical patent/NL6400245A/xx
Publication of NL149771B publication Critical patent/NL149771B/nl

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
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/02—Electrets, i.e. having a permanently-polarised dielectric
    • H01G7/025—Electrets, i.e. having a permanently-polarised dielectric having an inorganic dielectric
    • H01G7/026—Electrets, i.e. having a permanently-polarised dielectric having an inorganic dielectric with ceramic dielectric
    • 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)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Compositions Of Oxide Ceramics (AREA)
NL646400245A 1963-01-15 1964-01-15 Werkwijze ter vervaardiging van een ferro-elektrisch keramisch voorwerp, alsmede het ferro-elektrische keramische voorwerp verkregen volgens deze werkwijze. NL149771B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US251597A US3216943A (en) 1963-01-15 1963-01-15 Method of preparing lead titanate ferroelectric ceramics

Publications (2)

Publication Number Publication Date
NL6400245A NL6400245A (nl) 1964-07-16
NL149771B true NL149771B (nl) 1976-06-15

Family

ID=22952631

Family Applications (1)

Application Number Title Priority Date Filing Date
NL646400245A NL149771B (nl) 1963-01-15 1964-01-15 Werkwijze ter vervaardiging van een ferro-elektrisch keramisch voorwerp, alsmede het ferro-elektrische keramische voorwerp verkregen volgens deze werkwijze.

Country Status (4)

Country Link
US (1) US3216943A (nl)
DE (1) DE1471066C3 (nl)
GB (1) GB1018542A (nl)
NL (1) NL149771B (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344073A (en) * 1964-11-18 1967-09-26 Honeywell Inc Process for optionizing electrical and physical characteristics of ferroelectric materials
US3376226A (en) * 1967-03-06 1968-04-02 Nippon Electric Co Piezoelectric lead zirconate titanate ceramic with chromium and thorium additives
US3517093A (en) * 1967-06-28 1970-06-23 Us Navy Method for producing lead zirconate-titanate transducer materials by slip casting
GB1410786A (en) * 1972-10-02 1975-10-22 Secr Defence Detonators
CN112624759A (zh) * 2020-12-22 2021-04-09 西安交通大学 一种铪酸铅反铁电陶瓷材料及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021441A (en) * 1957-12-26 1962-02-13 Gulton Ind Inc Piezoelectric transducer
US3054606A (en) * 1958-02-03 1962-09-18 Clevite Corp Heat reaction apparatus
US2960411A (en) * 1958-08-25 1960-11-15 Clevite Corp Dielectric ceramic compositions
US3006857A (en) * 1959-04-13 1961-10-31 Clevite Corp Ferroelectric ceramic composition

Also Published As

Publication number Publication date
NL6400245A (nl) 1964-07-16
US3216943A (en) 1965-11-09
GB1018542A (en) 1966-01-26
DE1471066C3 (de) 1974-09-19
DE1471066B2 (de) 1972-07-27
DE1471066A1 (de) 1969-06-19

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: CLEVITE