JPS5439900A - Ferrodielectric piezo-electric porcelain - Google Patents

Ferrodielectric piezo-electric porcelain

Info

Publication number
JPS5439900A
JPS5439900A JP4497178A JP4497178A JPS5439900A JP S5439900 A JPS5439900 A JP S5439900A JP 4497178 A JP4497178 A JP 4497178A JP 4497178 A JP4497178 A JP 4497178A JP S5439900 A JPS5439900 A JP S5439900A
Authority
JP
Japan
Prior art keywords
ferrodielectric
piezo
electric porcelain
porcelain
electric
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
JP4497178A
Other languages
Japanese (ja)
Other versions
JPS5419597B2 (en
Inventor
Yoichi Tanaka
Makoto Hori
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 JP4497178A priority Critical patent/JPS5439900A/en
Publication of JPS5439900A publication Critical patent/JPS5439900A/en
Publication of JPS5419597B2 publication Critical patent/JPS5419597B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Oxide Ceramics (AREA)

Abstract

PURPOSE: To obtain a material having a great mechanical Q value, a low resonance impedance, and a small temperature coefficient for resonance frequency and dielectric constant, which is represented by the composition, Pb[(Tix Zry (Cr1/2Co1/2)2] O3.
COPYRIGHT: (C)1979,JPO&Japio
JP4497178A 1978-04-17 1978-04-17 Ferrodielectric piezo-electric porcelain Granted JPS5439900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4497178A JPS5439900A (en) 1978-04-17 1978-04-17 Ferrodielectric piezo-electric porcelain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4497178A JPS5439900A (en) 1978-04-17 1978-04-17 Ferrodielectric piezo-electric porcelain

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP8115976A Division JPS5281596A (en) 1976-07-08 1976-07-08 Ferro dielectric piezo-electrical ceramic material

Publications (2)

Publication Number Publication Date
JPS5439900A true JPS5439900A (en) 1979-03-27
JPS5419597B2 JPS5419597B2 (en) 1979-07-16

Family

ID=12706353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4497178A Granted JPS5439900A (en) 1978-04-17 1978-04-17 Ferrodielectric piezo-electric porcelain

Country Status (1)

Country Link
JP (1) JPS5439900A (en)

Also Published As

Publication number Publication date
JPS5419597B2 (en) 1979-07-16

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