Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5459067 | Journal of Alloys and Compounds | 2017 | 25 Pages |
Abstract
Resonant ultrasound spectroscopy (RUS) was used to determine the temperature dependence of full matrix material constants of PZT-8 piezoceramics from room temperature to 100 °C. Property variations from sample to samples can be eliminated by using only one sample, so that data self-consistency can be guaranteed. The RUS measurement system error was estimated to be lower than 2.35%. The obtained full matrix material constants at different temperatures all have excellent self-consistency, which can help accurately predict device performance at high temperatures using finite element simulations.
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
Yang Zhang, Liguo Tang, Hua Tian, Jiyang Wang, Wenwu Cao, Zhongwu Zhang,