A non-collinear mixing technique to measure the acoustic nonlinearity parameter of adhesive bond

Taeho Ju, Jan Drewes Achenbach, Laurence J. Jacobs, Jianmin Qu*

*Corresponding author for this work

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

Abstract

In this work, we employed a wave mixing technique with an incident longitudinal wave and a shear wave to measure the Acoustic Nonlinearity Parameter (ANLP) of adhesive bonds. An adhesive transfer tape (F-9473PC) was used as an adhesive material: two aluminum plates are bonded together by the tape. To achieve a high signal to noise ratio, the optimal interaction angle and frequency ratio between the two incident waves were carefully selected so resonance occurs primarily in the adhesive layer, which somewhat suppressed the resonance in the aluminum plates. One of the most significant features of this method is that the measurements need only one-side access to the sample being measured. To demonstrate the effectiveness of the proposed technique, the adhesively bonded aluminum sample was placed in a temperature-controlled chamber for thermal aging. The ANLP of the thermally aged sample was compared with that of a freshly made adhesive sample. The results show that the ANLP increases with aging time and temperature.

Original languageEnglish (US)
Title of host publication44th Annual Review of Progress in Quantitative Nondestructive Evaluation, Volume 37
EditorsDale E. Chimenti, Leonard J. Bond
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735416444
DOIs
StatePublished - Apr 20 2018
Event44th Annual Review of Progress in Quantitative Nondestructive Evaluation, QNDE 2017 - Provo, United States
Duration: Jul 16 2017Jul 21 2017

Publication series

NameAIP Conference Proceedings
Volume1949
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other44th Annual Review of Progress in Quantitative Nondestructive Evaluation, QNDE 2017
CountryUnited States
CityProvo
Period7/16/177/21/17

Fingerprint

adhesives
nonlinearity
acoustics
aluminum
tapes
longitudinal waves
S waves
signal to noise ratios
chambers
temperature
interactions

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Ju, T., Achenbach, J. D., Jacobs, L. J., & Qu, J. (2018). A non-collinear mixing technique to measure the acoustic nonlinearity parameter of adhesive bond. In D. E. Chimenti, & L. J. Bond (Eds.), 44th Annual Review of Progress in Quantitative Nondestructive Evaluation, Volume 37 [070005] (AIP Conference Proceedings; Vol. 1949). American Institute of Physics Inc.. https://doi.org/10.1063/1.5031557
Ju, Taeho ; Achenbach, Jan Drewes ; Jacobs, Laurence J. ; Qu, Jianmin. / A non-collinear mixing technique to measure the acoustic nonlinearity parameter of adhesive bond. 44th Annual Review of Progress in Quantitative Nondestructive Evaluation, Volume 37. editor / Dale E. Chimenti ; Leonard J. Bond. American Institute of Physics Inc., 2018. (AIP Conference Proceedings).
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Ju, T, Achenbach, JD, Jacobs, LJ & Qu, J 2018, A non-collinear mixing technique to measure the acoustic nonlinearity parameter of adhesive bond. in DE Chimenti & LJ Bond (eds), 44th Annual Review of Progress in Quantitative Nondestructive Evaluation, Volume 37., 070005, AIP Conference Proceedings, vol. 1949, American Institute of Physics Inc., 44th Annual Review of Progress in Quantitative Nondestructive Evaluation, QNDE 2017, Provo, United States, 7/16/17. https://doi.org/10.1063/1.5031557

A non-collinear mixing technique to measure the acoustic nonlinearity parameter of adhesive bond. / Ju, Taeho; Achenbach, Jan Drewes; Jacobs, Laurence J.; Qu, Jianmin.

44th Annual Review of Progress in Quantitative Nondestructive Evaluation, Volume 37. ed. / Dale E. Chimenti; Leonard J. Bond. American Institute of Physics Inc., 2018. 070005 (AIP Conference Proceedings; Vol. 1949).

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

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Ju T, Achenbach JD, Jacobs LJ, Qu J. A non-collinear mixing technique to measure the acoustic nonlinearity parameter of adhesive bond. In Chimenti DE, Bond LJ, editors, 44th Annual Review of Progress in Quantitative Nondestructive Evaluation, Volume 37. American Institute of Physics Inc. 2018. 070005. (AIP Conference Proceedings). https://doi.org/10.1063/1.5031557