Determination of temperature dependence of full matrix material constants of PZT-8 piezoceramics using only one sample

Yang Zhang, Liguo Tang, Hua Tian, Jiyang Wang, Wenwu Cao, Zhongwu Zhang

Research output: Contribution to journalArticle

4 Scopus citations

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.

Original languageEnglish (US)
Pages (from-to)20-25
Number of pages6
JournalJournal of Alloys and Compounds
Volume714
DOIs
StatePublished - Jan 1 2017

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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