A monolithic piezoelectric actuator based on functionally gradient PZT ceramics was prepared by powdermetallurgicalprocess.
本文采用粉末冶金法研制了PZT系独石型梯度功能压电陶瓷驱动器。
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Bruce said the main high-speed steel powder metallurgy process: Add a pre-alloyed powdermetallurgical high speed steel components, induction-melting furnace, and then made the gas spray granulation.