JPS5475598A - Dielectric porcelain material - Google Patents

Dielectric porcelain material

Info

Publication number
JPS5475598A
JPS5475598A JP14344677A JP14344677A JPS5475598A JP S5475598 A JPS5475598 A JP S5475598A JP 14344677 A JP14344677 A JP 14344677A JP 14344677 A JP14344677 A JP 14344677A JP S5475598 A JPS5475598 A JP S5475598A
Authority
JP
Japan
Prior art keywords
porcelain material
zno
constitution
temperature
composition
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
JP14344677A
Other languages
Japanese (ja)
Other versions
JPS5951085B2 (en
Inventor
Shunichiro Kawashima
Masamitsu Nishida
Ichiro Ueda
Hiroshi Ouchi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP52143446A priority Critical patent/JPS5951085B2/en
Publication of JPS5475598A publication Critical patent/JPS5475598A/en
Publication of JPS5951085B2 publication Critical patent/JPS5951085B2/en
Expired legal-status Critical Current

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  • Inorganic Insulating Materials (AREA)

Abstract

PURPOSE: To obtain porcelain material with large unloaded Q in the micro wave region and improved stability of resonance frequency to the temperature by combining BaO, MgO, ZnO, and Nb2O5 in prescribed composition.
CONSTITUTION: x is 0.01≤x≤0.09 in the general formula 3BaO.xMgO.(1-x) ZnO.Nb2O5. The composition of this constitution is usable for ceramic condenser because of its low dielectric loss in the low frequency region and reduced change of dielectric constant to the temperature.
COPYRIGHT: (C)1979,JPO&Japio
JP52143446A 1977-11-29 1977-11-29 dielectric porcelain material Expired JPS5951085B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52143446A JPS5951085B2 (en) 1977-11-29 1977-11-29 dielectric porcelain material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52143446A JPS5951085B2 (en) 1977-11-29 1977-11-29 dielectric porcelain material

Publications (2)

Publication Number Publication Date
JPS5475598A true JPS5475598A (en) 1979-06-16
JPS5951085B2 JPS5951085B2 (en) 1984-12-12

Family

ID=15338878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52143446A Expired JPS5951085B2 (en) 1977-11-29 1977-11-29 dielectric porcelain material

Country Status (1)

Country Link
JP (1) JPS5951085B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6237803A (en) * 1985-08-13 1987-02-18 宇部興産株式会社 Dielectric ceramic composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6237803A (en) * 1985-08-13 1987-02-18 宇部興産株式会社 Dielectric ceramic composition

Also Published As

Publication number Publication date
JPS5951085B2 (en) 1984-12-12

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