Fabrication of a Laminated Actuator with Excellent Linearity Using Ground Potassium Sodium Niobate-Based Ceramic Sheets

Fabrication of a Laminated Actuator with Excellent Linearity Using Ground Potassium Sodium Niobate-Based Ceramic Sheets

Linearity is an important factor that affects actuator accuracy. However, the high nonlinearity of KNN piezoelectric ceramics restricts their application in actuators. In this study, we used grinding stress to improve the linearity of ceramic chips, and used them to fabricate a laminated actuator. T...

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Bibliographic Details
Main Authors: Youming Zhang, Qiang Hang, Dongxi Zheng, Fei Lin, Caifeng Chen
Format: Article
Language:English
Published: MDPI AG 2023-12-01
Series:Inorganics
Subjects:
lead-free piezoelectric ceramics
KNN
actuator
grinding
linearity
Online Access:https://www.mdpi.com/2304-6740/12/1/18

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