FR1203438A - Matière céramique diélectrique - Google Patents

Matière céramique diélectrique

Info

Publication number
FR1203438A
FR1203438A FR1203438DA FR1203438A FR 1203438 A FR1203438 A FR 1203438A FR 1203438D A FR1203438D A FR 1203438DA FR 1203438 A FR1203438 A FR 1203438A
Authority
FR
France
Prior art keywords
ceramic material
dielectric ceramic
dielectric
ceramic
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
Other languages
English (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.)
Plessey Co Ltd
Original Assignee
Plessey 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
Application filed by Plessey Co Ltd filed Critical Plessey Co Ltd
Application granted granted Critical
Publication of FR1203438A publication Critical patent/FR1203438A/fr
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
    • C04B35/01—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
    • C04B35/462—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 based on titanates
    • C04B35/465—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 based on titanates based on alkaline earth metal titanates
    • C04B35/468—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 based on titanates based on alkaline earth metal titanates based on barium titanates
    • C04B35/4682—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 based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/105—Varistor cores
    • H01C7/108—Metal oxide
    • H01C7/115—Titanium dioxide- or titanate type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
FR1203438D 1957-10-03 1958-10-02 Matière céramique diélectrique Expired FR1203438A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30996/57A GB835961A (en) 1957-10-03 1957-10-03 Improvements in and relating to the production of ceramic material

Publications (1)

Publication Number Publication Date
FR1203438A true FR1203438A (fr) 1960-01-18

Family

ID=10316364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1203438D Expired FR1203438A (fr) 1957-10-03 1958-10-02 Matière céramique diélectrique

Country Status (4)

Country Link
US (1) US3041189A (fr)
FR (1) FR1203438A (fr)
GB (2) GB809439A (fr)
NL (1) NL231805A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4122023B1 (fr) * 1963-02-14 1966-12-22
NL135251C (fr) * 1963-02-22
US3472776A (en) * 1965-09-15 1969-10-14 Charlotte Chem Lab Inc Electrically stabilized ferroelectric compositions of perovskite lattice structure (batio3 plus mn impurities) and method of making the same
US3920781A (en) * 1971-04-02 1975-11-18 Sprague Electric Co Method of forming a ceramic dielectric body
JPS5326677B2 (fr) * 1973-09-24 1978-08-03
US3987347A (en) * 1975-05-29 1976-10-19 Sprague Electric Company Temperature stable monolithic ceramic capacitor with base metal electrodes
JPS59125B2 (ja) * 1978-10-20 1984-01-05 ティーディーケイ株式会社 非直線性誘電体素子
JPS55102292A (en) * 1979-01-29 1980-08-05 Nippon Electric Co High frequency high output transistor amplifier
JPS5918160A (ja) * 1982-07-20 1984-01-30 三菱鉱業セメント株式会社 誘電体磁器組成物
US5223462A (en) * 1985-03-18 1993-06-29 Kyocera Corporation Dielectric ceramic composition
JP3067815B2 (ja) * 1991-01-26 2000-07-24 日本特殊陶業株式会社 マイクロ波誘電体磁器組成物
JP4295179B2 (ja) * 2004-08-31 2009-07-15 Ｔｄｋ株式会社 電子部品およびその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB574577A (en) * 1942-12-08 1946-01-11 Dubilier Condenser Co 1925 Ltd Improvements in or relating to ceramic compositions
US2563307A (en) * 1944-06-14 1951-08-07 Sprague Electric Co High dielectric ceramic material and method of making
NL66111C (fr) * 1946-05-03
US2576378A (en) * 1947-08-06 1951-11-27 Steatite & Porcelain Prod Ltd Ceramic dielectrics comprising essentially titania
GB747716A (en) * 1951-04-19 1956-04-11 Plessey Co Ltd High permittivity ceramic material
US2695240A (en) * 1953-01-09 1954-11-23 Erie Resistor Corp Method of preparing barium titanate ceramics with flattened temperature characteristics
DE1099644B (de) * 1954-08-23 1961-02-16 Plessey Co Ltd Verfahren zur Herstellung eines verlustarmen, elektrischen Kondensators mit einem hauptsaechlich aus Bariumtitanat bestehenden gesinterten Dielektrikum
CA567939A (fr) * 1955-05-27 1958-12-23 R. Roup Rolland Elements de circuit electrique
US2946937A (en) * 1956-05-07 1960-07-26 Plessey Co Ltd Ceramic material and method of producing the same

Also Published As

Publication number Publication date
GB835961A (en) 1960-05-25
US3041189A (en) 1962-06-26
NL231805A (fr)
GB809439A (en) 1959-02-25

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