文章详细信息 关键词： 压电陶瓷；PMMN；压电性能 [gap=400]Keywords: piezoelectric ceramic;PMMN;piezoelectric property
基于54个网页-相关网页
Other problems of polarization technology are also discussed. Thus the piezoelectric property of piezoelectric ceramic is improved effectively.
文章还对极化工艺中出现的其他一些问题进行了分析和探讨,从而有效地提高了压电陶瓷的压电性能指标。
参考来源 - PZT压电陶瓷极化工艺研究Because the electronegativity of Sb is higher than that of Nb, it can strengthen the covalency of the system, improve the piezoelectric performances, and thus the amount of Sb is fixed at a high value in this thesis (6mol %).
Sb的电负性比Nb的强,可以增强铌酸钾钠体系的共价性,提高其压电性能。
参考来源 - 碱金属铌钽锑酸盐无铅压电陶瓷的制备和性能表征The piezoelectric and dielectric properties of BNBT-6 were investigated.
研究了BNBT-6陶瓷的介电和压电性能。
参考来源 - 钛酸铋钠基无铅压电陶瓷的溶胶—凝胶法制备及性能研究This indicated that the appropriate frit can improve the piezoelectric property of ceramics in right content.
这说明合适的玻璃料在适量掺杂情况下可以提高陶瓷材料的压电性能。
参考来源 - PMNThe modified PZT ceramics have the dielectric and piezoelectric performances equivalent to the formerly unmodified ones but the curie temperature rises from 300℃to 400℃, which will favor the higher work temperature of PZT piezoelectric ceramics.
而纳米改性PZT压电陶瓷可以在保持原有介电及压电性能的同时,居里温度由改性前的300℃提高到400℃,使其可在更高的温度下使用。
参考来源 - 热液法制备氧化物纳米粉体及其在压电陶瓷中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
也研究了碳黑对复合材料压电性能及介电性能的影响。
The influences of the carbon black on the piezoelectric and dielectric properties were studied as well.
研究了该体系陶瓷微观结构、压电性能和退极化温度变化规律。
The crystal structure, and piezoelectric properties and depolarization temperature of the ceramics were investigated.
研究了该体系陶瓷微观结构、压电性能和退极化温度的变化规律。
Its crystal structure, and piezoelectric properties and depolarization temperature were investigated.
应用推荐