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- BiFeO3-BaTiO3 BASED ENVIRONMENT FRIENDLY LEAD-FREE PIEZOCERAMICS WITH PHYSICAL PROPERTIES AND MANUFACTURING METHOD THEREOF
- BiFeO3-BaTiO3 BASED ENVIRONMENT FRIENDLY LEAD-FREE PIEZOCERAMICS WITH PHYSICAL PROPERTIES AND MANUFACTURING METHOD THEREOF
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机译：- BIFEO3-BATIO3基于环境友好的无铅压电陶瓷，其物理性质及其制造方法
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摘要
(1-x)Bi 1.03 FeO 3 -x (Ba 1-2y Li y Al y )TiO 3 Eco-friendly lead-free piezoelectric ceramics represented by (0.225 ≤ x ≤ 0.300, 0.005 ≤ y ≤ 0.020) and a method for manufacturing the same It has excellent mechanical quality factor ( Qm ), electromechanical coupling factor ( kP ) and static piezoelectric constant ( d33 ) values, and at the same time has a high phase transition temperature of 300 ° C or higher, ultrasonic sensor, ultrasonic cleaner, ultrasonic humidifier It can be usefully used as a core material of various ultrasonic devices or devices.
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机译：（1-x）BI 1.03 FEO 3 -X（BA 1-2Y LI Y Al Y）TiO 3 Eco友好无铅压电陶瓷（0.225≤x≤0.300,00.005≤y≤0.020）和一种方法 制造它具有优异的机械质量因子（QM），机电耦合因子（KP）和静态压电常数（D33）值，同时具有300°C或更高，超声波传感器，超声波的高相变温度，超声波 清洁剂，超声波加湿器可以用作各种超声装置或装置的芯材。
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