The purpose of this research is to obtain the sensitive element of infrared (IR) detector directly by tape casting method. The green tapes of pyroelectric ceramic with the thickness of 100-160 /spl mu/m were cast from the slurry composed of pyroelectric ceramic powder and an appropriate binder-solvent system. The influence of a special "Sandwich" sintering process on the properties of the monolayer thin film pyroelectric ceramic were investigated. As a result smooth thin pyroelectric ceramic sheets with relative high density have been obtained. The dielectric and pyroelectric properties of samples made by tape casting were almost the same as those shaped by dry pressing process. The experiment proves that the tape casting method is a feasible process to make pyroelectric thin film ceramics.
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机译：本研究的目的是通过胶带铸造方法直接获得红外（IR）检测器的敏感元件。热电陶瓷的绿色带，厚度为100-160 / SPL mu / m，从由热电陶瓷粉末和合适的粘合剂 - 溶剂体系组成的浆料中铸造。研究了特殊的“夹心”烧结过程对单层薄膜热电陶瓷的性能的影响。结果，已经获得了具有相对高密度的光滑薄的热电陶瓷片。通过带铸造制造的样品的电介质和热电学性质与通过干压工艺形状的样品的电介质和热电学性质几乎相同。实验证明，胶带铸造方法是制造热电薄膜陶瓷的可行方法。
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