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Lead-free piezoceramic material based on Bismuth Sodium Titanate (BST)
The invention relates to a lead-free piezoceramic material based on Bismuth Sodium Titanate (BST) having the following parent composition: x(Bi0.5Na0.5)TiO3 - yBaTiO3-zSrTiO3, where x+y+z = 1 and 0
本发明涉及基于钛酸铋钠(BNT)并且具有以下基本组成的不含铅的压电陶瓷材料:x(Bi0.5Na0.5)TiO3‑yBaTiO3‑zSrTiO3,其中x+y+z=1,并且0<1,其特征在于,加入一定量的含磷材料,使得压电陶瓷材料中的磷浓度为100至2000ppm。
Lead-free piezoceramic material based on Bismuth Sodium Titanate (BST)
The invention relates to a lead-free piezoceramic material based on Bismuth Sodium Titanate (BST) having the following parent composition: x(Bi0.5Na0.5)TiO3 - yBaTiO3-zSrTiO3, where x+y+z = 1 and 0
本发明涉及基于钛酸铋钠(BNT)并且具有以下基本组成的不含铅的压电陶瓷材料:x(Bi0.5Na0.5)TiO3‑yBaTiO3‑zSrTiO3,其中x+y+z=1,并且0<1,其特征在于,加入一定量的含磷材料,使得压电陶瓷材料中的磷浓度为100至2000ppm。
Lead-free piezoceramic material based on Bismuth Sodium Titanate (BST)
基于钛酸铋钠(BNT)的不含铅的压电陶瓷材料
HENNIG EBERHARD (author) / KYNAST ANTJE (author) / TOPFER MICHAEL (author) / HOFMANN MARVIN (author)
2021-06-04
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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