[go: up one dir, main page]

JPS54159697A - High dielectric ceramic composition - Google Patents

High dielectric ceramic composition

Info

Publication number
JPS54159697A
JPS54159697A JP6804178A JP6804178A JPS54159697A JP S54159697 A JPS54159697 A JP S54159697A JP 6804178 A JP6804178 A JP 6804178A JP 6804178 A JP6804178 A JP 6804178A JP S54159697 A JPS54159697 A JP S54159697A
Authority
JP
Japan
Prior art keywords
ceramic composition
mno
high dielectric
dielectric ceramic
nio
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.)
Pending
Application number
JP6804178A
Other languages
Japanese (ja)
Inventor
Kiyoshi Furukawa
Shinobu Fujiwara
Nobuaki Kikuchi
Osamu Iizawa
Hitoshi Tanaka
Hisayoshi Kamioka
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Priority to JP6804178A priority Critical patent/JPS54159697A/en
Publication of JPS54159697A publication Critical patent/JPS54159697A/en
Pending legal-status Critical Current

Links

Landscapes

  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Capacitors (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

PURPOSE: To stabilize temperature characteristics and also permit baking at low temperatures by adding MnO as subsidiary component to a compound containing PbO, Fe2O3, Nb2O5, and NiO as the main components.
CONSTITUTION: A ceramic composition which is obtained by adding 0.001 to 1 wt% MnO as the subsidiary component to 100 wt % a compound composed of 66.57 wt% PbO, 2.38 to 10.92 wt% Fe2O3, 20.5 to 25.11 wt% Nb2O5, and 0.96 to 5.94 wt% NiO as the main components. The ceramic composition can be sintered in a low temperature region from 800 to 1000°C to give a Pd(Fe1/2Nb1/2)O3- Pb(Ni1/3Nb2/3)O3-MnO high-dielectric ceramic composition having high dielectric constant and good dielectric loss and insulation resistance.
COPYRIGHT: (C)1979,JPO&Japio
JP6804178A 1978-06-06 1978-06-06 High dielectric ceramic composition Pending JPS54159697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6804178A JPS54159697A (en) 1978-06-06 1978-06-06 High dielectric ceramic composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6804178A JPS54159697A (en) 1978-06-06 1978-06-06 High dielectric ceramic composition

Publications (1)

Publication Number Publication Date
JPS54159697A true JPS54159697A (en) 1979-12-17

Family

ID=13362306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6804178A Pending JPS54159697A (en) 1978-06-06 1978-06-06 High dielectric ceramic composition

Country Status (1)

Country Link
JP (1) JPS54159697A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379319A (en) * 1982-02-18 1983-04-05 Ferro Corporation Monolithic ceramic capacitors and improved ternary ceramic compositions for producing same
US5079197A (en) * 1989-10-20 1992-01-07 Mitsui Petrochemical Industries, Ltd. Ferroelectric ceramics

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379319A (en) * 1982-02-18 1983-04-05 Ferro Corporation Monolithic ceramic capacitors and improved ternary ceramic compositions for producing same
US5079197A (en) * 1989-10-20 1992-01-07 Mitsui Petrochemical Industries, Ltd. Ferroelectric ceramics

Similar Documents

Publication Publication Date Title
JPS54159697A (en) High dielectric ceramic composition
JPS54145000A (en) High dielectric system porcelain composite
JPS5217697A (en) Dielectic porcelain composite to the high frequency purpose
JPS54159698A (en) High dielectric ceramic composition
JPS5368899A (en) Porcelain dielectric composite for temperature compensation
JPS5477000A (en) Dielectric porcelain material
JPS5482700A (en) Paste compound for insulator forming
JPS54159700A (en) High dielectric ceramic composition
JPS54159699A (en) High dielectric ceramic composition
JPS5441498A (en) Piezo-electric porcelain composition
JPS54142597A (en) Piezo-electric porcelain composite
JPS5441497A (en) Piezo-electric porcelain composition
JPS52118599A (en) Dielectric porcelain composition for microwave band
JPS51143897A (en) Dielectric ceramic composition
JPS54139098A (en) Porcelain composite of high dielectric constant system
JPS54147500A (en) High dielectric constant system porcelain composite
JPS54147499A (en) High dielectric constant system porcelain composit
JPS5469000A (en) Electric insulator porcelain
JPS54161099A (en) High dielectric constant ceramic composition
JPS51143898A (en) Dielectric ceramic composition
JPS5398098A (en) Dielectric ceramic composition for temperature compensation
JPS51143896A (en) Dielectric ceramic composition
JPS5328299A (en) Preparing porcelain for dielectric resonator
JPS5427999A (en) Porcelain dielectric compound for temperature compensation
JPS5232599A (en) Dielectric composition