FR1130182A - Matériau céramique perfectionné et son procédé de production - Google Patents

Matériau céramique perfectionné et son procédé de production

Info

Publication number
FR1130182A
FR1130182A FR1130182DA FR1130182A FR 1130182 A FR1130182 A FR 1130182A FR 1130182D A FR1130182D A FR 1130182DA FR 1130182 A FR1130182 A FR 1130182A
Authority
FR
France
Prior art keywords
production process
ceramic material
advanced ceramic
advanced
production
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)
French (fr)
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 FR1130182A publication Critical patent/FR1130182A/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
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
    • H01G4/1218—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates
    • H01G4/1227—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates based on alkaline earth titanates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
    • H01G4/1236—Ceramic dielectrics characterised by the ceramic dielectric material based on zirconium oxides or zirconates
    • H01G4/1245—Ceramic dielectrics characterised by the ceramic dielectric material based on zirconium oxides or zirconates containing also titanates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Insulating Materials (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
FR1130182D 1954-08-23 1955-08-22 Matériau céramique perfectionné et son procédé de production Expired FR1130182A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1130182X 1954-08-23

Publications (1)

Publication Number Publication Date
FR1130182A true FR1130182A (fr) 1957-01-31

Family

ID=10876270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1130182D Expired FR1130182A (fr) 1954-08-23 1955-08-22 Matériau céramique perfectionné et son procédé de production

Country Status (2)

Country Link
DE (1) DE1099644B (de)
FR (1) FR1130182A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3041189A (en) * 1957-10-03 1962-06-26 Plessey Co Ltd Production of ceramic material
DE1225296B (de) * 1958-09-19 1966-09-22 Gen Electric Elektrischer Kondensator mit Metalloxyddielektrikum und Verfahren zu seiner Herstellung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173993B (de) * 1961-03-30 1964-07-16 Siemens Ag Verfahren zum Herstellen einer Halbleiter-anordnung mit einlegierten Elektroden
CH384651A (fr) * 1962-04-24 1964-11-30 Burnier Pierre Procédé de fabrication d'un élément comprenant des circuits électriques imprimés sur les deux faces d'un support isolant résistant à de hautes températures
US3244951A (en) * 1964-06-03 1966-04-05 Jfd Electronics Corp Laminated rotor structure for variable capacitors

Family Cites Families (5)

* 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
US2399313A (en) * 1943-10-04 1946-04-30 Du Pont Process for the manufacture of electrical capacitors
DE888668C (de) * 1943-12-25 1953-09-03 Steatit Magnesia Ag Verfahren zur Herstellung festhaftender hochvakuumdichter metallischer UEberzuege auf keramischen Unterlagen
US2469584A (en) * 1945-09-11 1949-05-10 Nat Lead Co Dielectric composition and method of making same
BE484933A (de) * 1947-09-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3041189A (en) * 1957-10-03 1962-06-26 Plessey Co Ltd Production of ceramic material
DE1225296B (de) * 1958-09-19 1966-09-22 Gen Electric Elektrischer Kondensator mit Metalloxyddielektrikum und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
DE1099644B (de) 1961-02-16

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