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PIEZOELECTRIC CERAMIC, CERAMIC ELECTRONIC COMPONENT, AND PRODUCTION METHOD FOR PIEZOELECTRIC CERAMIC
This piezoelectric ceramic is characterized by containing a perovskite-type compound containing at least Pb, Zr, Ti, Mn, and Nb, wherein, in an X-ray crystal structure analysis chart of the perovskite-type compound, there is not an X-ray diffraction peak bifurcation of a (101) plane for which an X-ray diffraction peak is detected in the 2theta range of 30.5 to 31.5 degrees, which is a main peak ofa PZT tetra phase, and a (110) plane for which an X-ray diffraction peak is detected in the 2theta range of 30.8 to 31.8 degrees, and the number of X-ray diffraction peaks appearing on the basis of the (101) plane and the (110) plane is one.
一种压电陶瓷，其特征在于，含有至少包含Pb、Zr、Ti、Mn和Nb的钙钛矿型化合物，在上述钙钛矿型化合物的X射线结晶结构分析图中，在PZT四方相的主峰即2θ＝30.5°～31.5°的范围检测到X射线衍射峰的(101)面和在2θ＝30.8°～31.8°的范围内检测到X射线衍射峰的(110)面的X射线衍射峰没有分支，基于(101)面与(110)面出现的X射线衍射峰的个数为一个。
PIEZOELECTRIC CERAMIC, CERAMIC ELECTRONIC COMPONENT, AND PRODUCTION METHOD FOR PIEZOELECTRIC CERAMIC
This piezoelectric ceramic is characterized by containing a perovskite-type compound containing at least Pb, Zr, Ti, Mn, and Nb, wherein, in an X-ray crystal structure analysis chart of the perovskite-type compound, there is not an X-ray diffraction peak bifurcation of a (101) plane for which an X-ray diffraction peak is detected in the 2theta range of 30.5 to 31.5 degrees, which is a main peak ofa PZT tetra phase, and a (110) plane for which an X-ray diffraction peak is detected in the 2theta range of 30.8 to 31.8 degrees, and the number of X-ray diffraction peaks appearing on the basis of the (101) plane and the (110) plane is one.
一种压电陶瓷，其特征在于，含有至少包含Pb、Zr、Ti、Mn和Nb的钙钛矿型化合物，在上述钙钛矿型化合物的X射线结晶结构分析图中，在PZT四方相的主峰即2θ＝30.5°～31.5°的范围检测到X射线衍射峰的(101)面和在2θ＝30.8°～31.8°的范围内检测到X射线衍射峰的(110)面的X射线衍射峰没有分支，基于(101)面与(110)面出现的X射线衍射峰的个数为一个。
PIEZOELECTRIC CERAMIC, CERAMIC ELECTRONIC COMPONENT, AND PRODUCTION METHOD FOR PIEZOELECTRIC CERAMIC
压电陶瓷、陶瓷电子部件及压电陶瓷的制造方法
KANAMORI YUKI (author)
2021-01-08
Patent
Electronic Resource
Chinese
PIEZOELECTRIC CERAMIC, CERAMIC ELECTRONIC COMPONENT, AND PRODUCTION METHOD FOR PIEZOELECTRIC CERAMIC
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