申请日期 | 2025-06-26 | 申请号 | DE102005061528 |
公开(公告)号 | DE102005061528B8 | 公开(公告)日 | 2010-06-10 |
公开国别 | DE | 申请人省市代码 | 全国 |
申请人 | Siemens AG | ||
简介 | A piezoelectric composition containing : a rare earth metal, an alkali earth metal, Fe, W. The rare earth metal can be : Eu, Ga, La, Ne, Pr, Pm, Sa. The alkali earth metal can be : Ca, Sr, Ba. An independent claim is included for a method of preparing the composition. |
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