High-temperature (> 1000°C) acoustic emission sensor

Joseph A. Johnson, Kyungrim Kim, Shujun Zhang, Di Wu, Xiaoning Jiang

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

7 Citations (Scopus)

Abstract

Piezoelectric crystals have shown promising results as acoustic emission sensors, but are often hindered by the loss of electric properties above temperatures in the 500-700°C range. Yttrium calcium oxyborate, (YCOB), however, is a promising high temperature piezoelectric material due to its high resistivity at high temperatures and its relatively stable electromechanical and piezoelectric properties across a broad temperature range. In this paper, a piezoelectric acoustic emission sensor was designed, fabricated, and tested for use in high temperature applications using a YCOB single crystal. An acoustic wave was generated by a Hsu-Nielsen source on a stainless steel bar, which then propagated through the substrate into a furnace where the YCOB acoustic emission sensor is located. Charge output of the YCOB sensor was collected using a lock-in charge amplifier. The sensitivity of the YCOB sensor was found to have small to no degradation with increasing temperature up to 1000°C. This oxyborate crystal showed the ability to detect zero order symmetric and antisymmetric modes, as well as distinguishable first order antisymmetric modes at elevated temperatures up to 1000°C.

Original languageEnglish (US)
Title of host publicationNondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security 2013
DOIs
StatePublished - Jun 5 2013
EventNondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security 2013 - San Diego, CA, United States
Duration: Mar 11 2013Mar 14 2013

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume8694
ISSN (Print)0277-786X

Other

OtherNondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security 2013
CountryUnited States
CitySan Diego, CA
Period3/11/133/14/13

Fingerprint

Acoustic Emission
Yttrium
acoustic emission
Acoustic emissions
yttrium
Calcium
calcium
Sensor
sensors
Sensors
Antisymmetric
Crystal
Temperature
Charge
piezoelectric crystals
Piezoelectric Material
temperature
Stainless Steel
Furnace
Resistivity

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

Johnson, J. A., Kim, K., Zhang, S., Wu, D., & Jiang, X. (2013). High-temperature (> 1000°C) acoustic emission sensor. In Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security 2013 [869428] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 8694). https://doi.org/10.1117/12.2009301
Johnson, Joseph A. ; Kim, Kyungrim ; Zhang, Shujun ; Wu, Di ; Jiang, Xiaoning. / High-temperature (> 1000°C) acoustic emission sensor. Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security 2013. 2013. (Proceedings of SPIE - The International Society for Optical Engineering).
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Johnson, JA, Kim, K, Zhang, S, Wu, D & Jiang, X 2013, High-temperature (> 1000°C) acoustic emission sensor. in Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security 2013., 869428, Proceedings of SPIE - The International Society for Optical Engineering, vol. 8694, Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security 2013, San Diego, CA, United States, 3/11/13. https://doi.org/10.1117/12.2009301

High-temperature (> 1000°C) acoustic emission sensor. / Johnson, Joseph A.; Kim, Kyungrim; Zhang, Shujun; Wu, Di; Jiang, Xiaoning.

Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security 2013. 2013. 869428 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 8694).

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

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Johnson JA, Kim K, Zhang S, Wu D, Jiang X. High-temperature (> 1000°C) acoustic emission sensor. In Nondestructive Characterization for Composite Materials, Aerospace Engineering, Civil Infrastructure, and Homeland Security 2013. 2013. 869428. (Proceedings of SPIE - The International Society for Optical Engineering). https://doi.org/10.1117/12.2009301