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Piezoelectric ceramic, method for manufacturing piezoelectric ceramic, piezoelectric element, and electronic device
The amount b (mol) of Mn per mole of the metal oxide is in the range of 0.0048≦b≦0.0400, the second auxiliary component content on a metal basis is 0.001 parts by weight or more and 4.000 parts by weight or less per 100 parts by weight of the metal oxide, and the value a of the general formula (1) is in the range of 0.9925+b≦a≦1.0025+b.
Piezoelectric ceramic, method for manufacturing piezoelectric ceramic, piezoelectric element, and electronic device
The amount b (mol) of Mn per mole of the metal oxide is in the range of 0.0048≦b≦0.0400, the second auxiliary component content on a metal basis is 0.001 parts by weight or more and 4.000 parts by weight or less per 100 parts by weight of the metal oxide, and the value a of the general formula (1) is in the range of 0.9925+b≦a≦1.0025+b.
Piezoelectric ceramic, method for manufacturing piezoelectric ceramic, piezoelectric element, and electronic device
SAITO HIROSHI (author) / MURAKAMI SHUNSUKE (author) / UEDA MIKI (author) / TANAKA HIDENORI (author) / MATSUDA TAKANORI (author) / WATANABE TAKAYUKI (author) / KUBOTA MAKOTO (author)
2017-05-23
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
/
B06B
GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
,
Erzeugen oder Übertragen mechanischer Schwingungen allgemein
/
B08B
Reinigen allgemein
,
CLEANING IN GENERAL
/
B41J
TYPEWRITERS
,
Schreibmaschinen
/
G02B
Optische Elemente, Systeme oder Geräte
,
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
/
H01L
Halbleiterbauelemente
,
SEMICONDUCTOR DEVICES
/
H02N
Elektrische Maschinen, soweit nicht anderweitig vorgesehen
,
ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
/
H04N
PICTORIAL COMMUNICATION, e.g. TELEVISION
,
Bildübertragung, z.B. Fernsehen
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