BR8201463A - Composicoes ceramicas dieletricas,condesadores que utilizam tais composicoes e processo de fabricacao das mesmas - Google Patents
Composicoes ceramicas dieletricas,condesadores que utilizam tais composicoes e processo de fabricacao das mesmasInfo
- Publication number
- BR8201463A BR8201463A BR8201463A BR8201463A BR8201463A BR 8201463 A BR8201463 A BR 8201463A BR 8201463 A BR8201463 A BR 8201463A BR 8201463 A BR8201463 A BR 8201463A BR 8201463 A BR8201463 A BR 8201463A
- Authority
- BR
- Brazil
- Prior art keywords
- composites
- dieletric
- condensers
- manufacturing process
- same manufacturing
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title 2
- 239000000919 ceramic Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Ceramic Capacitors (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Insulating Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8105403A FR2502383A1 (fr) | 1981-03-18 | 1981-03-18 | Compositions ceramiques dielectriques, condensateurs utilisant de telles compositions et procede de fabrication desdites compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8201463A true BR8201463A (pt) | 1983-02-01 |
Family
ID=9256374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8201463A BR8201463A (pt) | 1981-03-18 | 1982-03-17 | Composicoes ceramicas dieletricas,condesadores que utilizam tais composicoes e processo de fabricacao das mesmas |
Country Status (7)
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2550375B1 (fr) * | 1983-08-05 | 1986-06-20 | Haussonne Francois | Condensateur comportant comme dielectrique une ceramique a base de titanate de strontium |
FR2553757B1 (fr) * | 1983-10-19 | 1991-07-26 | Haussonne Francois | Compositions ceramiques a base d'oxyde de titane, leur preparation et leur utilisation comme dielectrique dans des condensateurs electriques |
US4612600A (en) * | 1984-10-29 | 1986-09-16 | Tam Ceramics Inc. | Low fire ceramic compositions |
US4764494A (en) * | 1985-04-26 | 1988-08-16 | Asahi Kasei Kogyo Kabushiki Kaisha | Dielectric ceramic compositions and process for producing the same |
FR2629464B1 (fr) * | 1988-03-30 | 1991-10-04 | Rhone Poulenc Chimie | Composition de matiere a base de titanate de baryum utilisable comme absorbeur d'ondes electromagnetiques |
US4858066A (en) * | 1988-12-22 | 1989-08-15 | Gte Products Corporation | Nonlinear dielectric capacitor for pulse generation applications |
FR2731443B1 (fr) * | 1995-03-09 | 1997-11-28 | France Etat | Perovskite ferroelectrique |
US6139780A (en) * | 1998-05-28 | 2000-10-31 | Sharp Kabushiki Kaisha | Dynamic random access memories with dielectric compositions stable to reduction |
JP2001035738A (ja) * | 1999-07-15 | 2001-02-09 | Murata Mfg Co Ltd | 積層セラミック電子部品 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2815291A (en) * | 1955-09-06 | 1957-12-03 | Zenith Radio Corp | Ceramic condenser dielectric |
US3753911A (en) * | 1971-06-24 | 1973-08-21 | Us Navy | High strength barium titanate ceramic bodies |
US3912527A (en) | 1973-03-24 | 1975-10-14 | Nippon Electric Co | Barium titanate base ceramic composition having a high dielectric constant |
US4192840A (en) | 1976-08-03 | 1980-03-11 | Siemens Aktiengesellschaft | Method for producing a capacitor dielectric with inner blocking layers |
US4082906A (en) * | 1977-02-14 | 1978-04-04 | San Fernando Electric Manufacturing Company | Low temperature fired ceramic capacitors |
-
1981
- 1981-03-18 FR FR8105403A patent/FR2502383A1/fr active Granted
-
1982
- 1982-03-12 DE DE8282400456T patent/DE3260352D1/de not_active Expired
- 1982-03-12 EP EP82400456A patent/EP0061389B1/fr not_active Expired
- 1982-03-15 US US06/357,896 patent/US4430689A/en not_active Expired - Fee Related
- 1982-03-16 IE IE608/82A patent/IE53370B1/en unknown
- 1982-03-16 JP JP57041602A patent/JPS57160963A/ja active Granted
- 1982-03-17 BR BR8201463A patent/BR8201463A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
EP0061389A1 (fr) | 1982-09-29 |
IE820608L (en) | 1982-09-18 |
FR2502383A1 (fr) | 1982-09-24 |
IE53370B1 (en) | 1988-10-26 |
JPH028996B2 (US06633600-20031014-M00021.png) | 1990-02-28 |
JPS57160963A (en) | 1982-10-04 |
US4430689A (en) | 1984-02-07 |
FR2502383B1 (US06633600-20031014-M00021.png) | 1984-01-13 |
EP0061389B1 (fr) | 1984-07-11 |
DE3260352D1 (en) | 1984-08-16 |
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