DE3445153A1 - Nicht-reduzierbare dielektrische keramische masse - Google Patents

Nicht-reduzierbare dielektrische keramische masse

Info

Publication number
DE3445153A1
DE3445153A1 DE19843445153 DE3445153A DE3445153A1 DE 3445153 A1 DE3445153 A1 DE 3445153A1 DE 19843445153 DE19843445153 DE 19843445153 DE 3445153 A DE3445153 A DE 3445153A DE 3445153 A1 DE3445153 A1 DE 3445153A1
Authority
DE
Germany
Prior art keywords
mass
temperature
ceramic
dielectric
dielectric constant
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.)
Granted
Application number
DE19843445153
Other languages
German (de)
English (en)
Other versions
DE3445153C2 (en, 2012
Inventor
Goro Yahata Kyoto Nishioka
Yukio Kyoto Sakabe
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of DE3445153A1 publication Critical patent/DE3445153A1/de
Application granted granted Critical
Publication of DE3445153C2 publication Critical patent/DE3445153C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C04B35/49—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 containing also titanium oxides or titanates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Composite Materials (AREA)
  • Inorganic Insulating Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Capacitors (AREA)
DE19843445153 1983-12-19 1984-12-11 Nicht-reduzierbare dielektrische keramische masse Granted DE3445153A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58240642A JPS60131707A (ja) 1983-12-19 1983-12-19 非還元性温度補償用誘電体磁器組成物

Publications (2)

Publication Number Publication Date
DE3445153A1 true DE3445153A1 (de) 1985-06-27
DE3445153C2 DE3445153C2 (en, 2012) 1992-12-24

Family

ID=17062531

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843445153 Granted DE3445153A1 (de) 1983-12-19 1984-12-11 Nicht-reduzierbare dielektrische keramische masse

Country Status (3)

Country Link
US (1) US4607018A (en, 2012)
JP (1) JPS60131707A (en, 2012)
DE (1) DE3445153A1 (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0446814A3 (en) * 1990-03-13 1993-03-10 Murata Manufacturing Co., Ltd. Nonreducing dielectric ceramic composition
US6093668A (en) * 1998-12-29 2000-07-25 Lucent Technologies Inc. Low temperature coefficient dielectric materials and devices comprising same

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5223462A (en) * 1985-03-18 1993-06-29 Kyocera Corporation Dielectric ceramic composition
JP2800017B2 (ja) * 1989-04-05 1998-09-21 株式会社村田製作所 積層セラミックスコンデンサ
JP2757587B2 (ja) * 1990-06-26 1998-05-25 松下電器産業株式会社 粒界絶縁型半導体セラミックコンデンサ及びその製造方法
US6402367B1 (en) * 2000-06-01 2002-06-11 Aemp Corporation Method and apparatus for magnetically stirring a thixotropic metal slurry
US20060229188A1 (en) * 2005-04-07 2006-10-12 Randall Michael S C0G multi-layered ceramic capacitor
US7923395B2 (en) * 2005-04-07 2011-04-12 Kemet Electronics Corporation C0G multi-layered ceramic capacitor
US7172985B2 (en) * 2005-06-07 2007-02-06 Kemet Electronics Corporation Dielectric ceramic capacitor comprising non-reducible dielectric
CN101638320B (zh) * 2008-08-01 2012-03-21 冯立明 瓷介电容器胚片干压成型用陶瓷模具的制作方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737081A (en) 1980-08-14 1982-03-01 Showa Mfg Front fork for two-wheel barrow, etc.
JPS5739001A (en) 1980-08-20 1982-03-04 Kawasaki Steel Corp Reducing method for crop in blooming process
US4357426A (en) * 1980-12-22 1982-11-02 Murata Manufacturing Co., Ltd. Humidity sensitive ceramics

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3153179A (en) * 1962-08-17 1964-10-13 Clevite Corp Ceramic capacitor dielectrics
CA921692A (en) * 1969-12-11 1973-02-27 F. Rendle David Microwave devices
US3920781A (en) * 1971-04-02 1975-11-18 Sprague Electric Co Method of forming a ceramic dielectric body
JPS5324600A (en) * 1976-08-19 1978-03-07 Murata Manufacturing Co Nonnreducing dielectric ceramic composition
DE2824870A1 (de) * 1978-06-07 1979-12-20 Philips Patentverwaltung Verfahren zur herstellung eines dielektrikums mit perowskitstruktur
US4223369A (en) * 1978-07-03 1980-09-16 Sprague Electric Company Monolithic capacitor with low firing zirconate and nickel electrodes
JPS6055922B2 (ja) * 1978-10-17 1985-12-07 松下電器産業株式会社 マイクロ波用磁器材料

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737081A (en) 1980-08-14 1982-03-01 Showa Mfg Front fork for two-wheel barrow, etc.
JPS5739001A (en) 1980-08-20 1982-03-04 Kawasaki Steel Corp Reducing method for crop in blooming process
US4357426A (en) * 1980-12-22 1982-11-02 Murata Manufacturing Co., Ltd. Humidity sensitive ceramics

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0446814A3 (en) * 1990-03-13 1993-03-10 Murata Manufacturing Co., Ltd. Nonreducing dielectric ceramic composition
US6093668A (en) * 1998-12-29 2000-07-25 Lucent Technologies Inc. Low temperature coefficient dielectric materials and devices comprising same

Also Published As

Publication number Publication date
JPS60131707A (ja) 1985-07-13
DE3445153C2 (en, 2012) 1992-12-24
JPH059882B2 (en, 2012) 1993-02-08
US4607018A (en) 1986-08-19

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition