JPS6421811A - Microwave dielectric porcelain component - Google Patents

Microwave dielectric porcelain component

Info

Publication number
JPS6421811A
JPS6421811A JP62178132A JP17813287A JPS6421811A JP S6421811 A JPS6421811 A JP S6421811A JP 62178132 A JP62178132 A JP 62178132A JP 17813287 A JP17813287 A JP 17813287A JP S6421811 A JPS6421811 A JP S6421811A
Authority
JP
Japan
Prior art keywords
component
composition
dielectric porcelain
dielectric
bi2o3
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
JP62178132A
Other languages
Japanese (ja)
Other versions
JPH0644404B2 (en
Inventor
Hiroyuki Ito
Takashi Tsuboi
Hitoshi Ueda
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.)
Proterial Ltd
Original Assignee
Nippon Ferrite 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 Nippon Ferrite Ltd filed Critical Nippon Ferrite Ltd
Priority to JP62178132A priority Critical patent/JPH0644404B2/en
Publication of JPS6421811A publication Critical patent/JPS6421811A/en
Publication of JPH0644404B2 publication Critical patent/JPH0644404B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To realize a high dielection constant and lesson dielectric loss and any change in the dielectric constant due to a temperature change by using a component with a specific chemical composition. CONSTITUTION:As a dielectric porcelain component, is used a component which is composed of BaO, TiO2, Sm2O3, CeO2, Pr6O11 and Bi2O3, and when its composition formula is expressed in xBaO.yTiO2.(z-z1-z2)SmO3/2.z1CeO2.z2Pr11/6, Bi2O3 less than 5wt.% and Y2O3 less than 5wt.% are added to a main component composition in a composition range by mole fraction of 7<=x<=17, 57<=y<=63, 23<=z<=33, 0<=z<=12, 0<=z<=12 and 10<z-z1-z2. After the mixture of this component and water is ground and dried, binder aqueous solution is added, kneaded and dried. After the granuated powder is formed under 70 pressure, it is burned to obtain a dielectric porcelain component.
JP62178132A 1987-07-16 1987-07-16 Dielectric porcelain composition for microwave Expired - Fee Related JPH0644404B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62178132A JPH0644404B2 (en) 1987-07-16 1987-07-16 Dielectric porcelain composition for microwave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62178132A JPH0644404B2 (en) 1987-07-16 1987-07-16 Dielectric porcelain composition for microwave

Publications (2)

Publication Number Publication Date
JPS6421811A true JPS6421811A (en) 1989-01-25
JPH0644404B2 JPH0644404B2 (en) 1994-06-08

Family

ID=16043210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62178132A Expired - Fee Related JPH0644404B2 (en) 1987-07-16 1987-07-16 Dielectric porcelain composition for microwave

Country Status (1)

Country Link
JP (1) JPH0644404B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3788642T2 (en) * 1986-09-26 1994-05-19 Toray Industries POLYPHENYLENE SULFONE FIBER AND PRODUCTION METHOD.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63297265A (en) * 1987-05-28 1988-12-05 Nippon Ferrite Ltd Dielectric ceramic composition for microwaves

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63297265A (en) * 1987-05-28 1988-12-05 Nippon Ferrite Ltd Dielectric ceramic composition for microwaves

Also Published As

Publication number Publication date
JPH0644404B2 (en) 1994-06-08

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees