JPS5260999A - Piezoelectric ceramics - Google Patents

Piezoelectric ceramics

Info

Publication number
JPS5260999A
JPS5260999A JP50137442A JP13744275A JPS5260999A JP S5260999 A JPS5260999 A JP S5260999A JP 50137442 A JP50137442 A JP 50137442A JP 13744275 A JP13744275 A JP 13744275A JP S5260999 A JPS5260999 A JP S5260999A
Authority
JP
Japan
Prior art keywords
piezoelectric ceramics
calcination
creamixs
int
uniformity
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
JP50137442A
Other languages
Japanese (ja)
Other versions
JPS5518063B2 (en
Inventor
Hiroshi Ouchi
Ichiro Ueda
Masamitsu Nishida
Shigeru Hayakawa
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 JP50137442A priority Critical patent/JPS5260999A/en
Publication of JPS5260999A publication Critical patent/JPS5260999A/en
Publication of JPS5518063B2 publication Critical patent/JPS5518063B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: The piezoelectric ceramics where int eh uniformity of the produced creamixs is improved and the calcination in a mass production scale is facilitated by decreasing the sintering temperature of part and controlling the evaporation of lead oxide during calcination.
COPYRIGHT: (C)1977,JPO&Japio
JP50137442A 1975-11-14 1975-11-14 Piezoelectric ceramics Granted JPS5260999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50137442A JPS5260999A (en) 1975-11-14 1975-11-14 Piezoelectric ceramics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50137442A JPS5260999A (en) 1975-11-14 1975-11-14 Piezoelectric ceramics

Publications (2)

Publication Number Publication Date
JPS5260999A true JPS5260999A (en) 1977-05-19
JPS5518063B2 JPS5518063B2 (en) 1980-05-16

Family

ID=15198709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50137442A Granted JPS5260999A (en) 1975-11-14 1975-11-14 Piezoelectric ceramics

Country Status (1)

Country Link
JP (1) JPS5260999A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61140811U (en) * 1985-02-20 1986-09-01

Also Published As

Publication number Publication date
JPS5518063B2 (en) 1980-05-16

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