发明授权
US08040024B2 Piezoceramic material, piezoelectric element and non-resonance knock sensor 有权
压电陶瓷材料,压电元件和非共振爆震传感器

Piezoceramic material, piezoelectric element and non-resonance knock sensor
摘要:
A piezoceramic material according to an embodiment of the present invention has a composition represented by Pbm{Zr1-x-y-zTixSny(Sb1-nNbn)z}O3 where 1.000≦m≦1.075, 0.470≦x
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