标准编号：ISO 21819-1:2018
中文名称：高级陶瓷（高级陶瓷，高级工艺陶瓷） 高负载条件下压电性能的特性 第1部分：高温条件下的共振-反共振法
英文名称：Fine ceramics (advanced ceramics, advanced technical ceramics) — Characteristic of piezoelectric properties under high-load conditions — Part 1: Resonant-antiresonant method under high-temperature con
发布日期：2018-08
标准范围
This document specifies a method of measuring piezoelectric properties of piezoelectric fine ceramics and other piezoelectric devices under high-temperature conditions, where the electromechanical coupling coefficient is determined based on measurements of resonance/antiresonance frequencies using impedance analysers.
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