JPS5363597A - Manufacturing method of porcelain piezo material - Google Patents

Manufacturing method of porcelain piezo material

Info

Publication number
JPS5363597A
JPS5363597A JP13893676A JP13893676A JPS5363597A JP S5363597 A JPS5363597 A JP S5363597A JP 13893676 A JP13893676 A JP 13893676A JP 13893676 A JP13893676 A JP 13893676A JP S5363597 A JPS5363597 A JP S5363597A
Authority
JP
Japan
Prior art keywords
porcelain
manufacturing
piezo material
piezo
procelain
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
JP13893676A
Other languages
Japanese (ja)
Inventor
Ichiro Ueda
Masamitsu Nishida
Shunichiro Kawashima
Hiroshi Ouchi
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 JP13893676A priority Critical patent/JPS5363597A/en
Publication of JPS5363597A publication Critical patent/JPS5363597A/en
Pending legal-status Critical Current

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  • Compositions Of Oxide Ceramics (AREA)

Abstract

PURPOSE: To enlarge and strengthen the combined coefficient of the electrical and mechanical combination and the mechanical strength, by forming a procelain piezo material which contains a specified amount of Pb, Mg, Nb, Ti, Zr, La (or Bi) and 0 by hot press.
COPYRIGHT: (C)1978,JPO&Japio
JP13893676A 1976-11-17 1976-11-17 Manufacturing method of porcelain piezo material Pending JPS5363597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13893676A JPS5363597A (en) 1976-11-17 1976-11-17 Manufacturing method of porcelain piezo material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13893676A JPS5363597A (en) 1976-11-17 1976-11-17 Manufacturing method of porcelain piezo material

Publications (1)

Publication Number Publication Date
JPS5363597A true JPS5363597A (en) 1978-06-07

Family

ID=15233596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13893676A Pending JPS5363597A (en) 1976-11-17 1976-11-17 Manufacturing method of porcelain piezo material

Country Status (1)

Country Link
JP (1) JPS5363597A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01148749A (en) * 1987-12-04 1989-06-12 Mitsubishi Kasei Corp Piezoelectric ceramic composition for actuator
US7052732B2 (en) 2000-09-20 2006-05-30 Ngk Insulators, Ltd. Method for producing a piezoelectric element

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01148749A (en) * 1987-12-04 1989-06-12 Mitsubishi Kasei Corp Piezoelectric ceramic composition for actuator
JPH0516380B2 (en) * 1987-12-04 1993-03-04 Mitsubishi Chem Ind
US7052732B2 (en) 2000-09-20 2006-05-30 Ngk Insulators, Ltd. Method for producing a piezoelectric element

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