Fabrication and testing of microwave sintered sol-gel spray-on bismuth titanate-lithium niobate based piezoelectric composite for use as a high temperature (>500°C) ultrasonic transducer

C. T. Searfass, A. Baba, Bernhard R. Tittmann, Dinesh Kumar Agrawal

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Scopus citations

Abstract

Bismuth titanate-lithium niobate based ultrasonic transducers have been fabricated using a sol-gel spray-on deposition technique. These transducers were then tested to determine their potential as high temperature ultrasonic transducers. Fabricated transducers were capable of operating to 1000°C in pulse-echo mode; however, the exposure to such extreme temperatures appears to be destructive to the transducers.

Original languageEnglish (US)
Title of host publicationReview of Progress in Quantitative Nondestructive Evaluation
Pages1035-1042
Number of pages8
DOIs
StatePublished - Apr 1 2010
Event36th Annual Review of Progress in Quantitative Nondestructive Evaluation, QNDE - Kingston, RI, United States
Duration: Jul 26 2009Jul 31 2009

Publication series

NameAIP Conference Proceedings
Volume1211
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other36th Annual Review of Progress in Quantitative Nondestructive Evaluation, QNDE
Country/TerritoryUnited States
CityKingston, RI
Period7/26/097/31/09

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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