Nondestructive evaluation of hardening degree of epoxy resin in CFRP with eddy current testing

Hiroyuki Kosukegawa; Rie Yamada; Shinya Tamonoki; Noriyuki Sato; Keisuke Ura; Toshiyuki Takagi

doi:10.3233/978-1-61499-836-5-65

Nondestructive evaluation of hardening degree of epoxy resin in CFRP with eddy current testing

Hiroyuki Kosukegawa, Rie Yamada, Shinya Tamonoki, Noriyuki Sato, Keisuke Ura, Toshiyuki Takagi

Innovative Energy Research Center

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Chemiluminescence anlaysis and high-frequency eddy current testing (HF-ECT) were examined as nondestructive evaluation techniques to assess the hardening degree of epoxy resin in carbon fiber-reinforced plastic. Both techniques showed a correlation with the hardening degree of epoxy resin measured by differential scanning calorimetry. The results also indicated that the application of HF-ECT at frequencies of >50 MHz is suited for hardening degree determination.

Original language	English
Title of host publication	Electromagnetic Non-Destructive Evaluation (XXI)
Editors	Dominique Lesselier, Christophe Reboud
Publisher	IOS Press
Pages	65-72
Number of pages	8
ISBN (Electronic)	9781614998358
DOIs	https://doi.org/10.3233/978-1-61499-836-5-65
Publication status	Published - 2018
Event	22nd International Workshop on Electromagnetic Nondestructive Evaluation, ENDE 2017 - Saclay, France Duration: 2017 Sept 6 → 2017 Sept 8

Publication series

Name	Studies in Applied Electromagnetics and Mechanics
Volume	43
ISSN (Print)	1383-7281
ISSN (Electronic)	1879-8322

Other

Other	22nd International Workshop on Electromagnetic Nondestructive Evaluation, ENDE 2017
Country/Territory	France
City	Saclay
Period	17/9/6 → 17/9/8

Keywords

CFRP
Chemiluminescence analysis
Differential scanning calorimetry
Hardening degree
High frequency eddy current testing

ASJC Scopus subject areas

Mechanical Engineering
Electrical and Electronic Engineering

Access to Document

10.3233/978-1-61499-836-5-65

Cite this

Kosukegawa, H., Yamada, R., Tamonoki, S., Sato, N., Ura, K., & Takagi, T. (2018). Nondestructive evaluation of hardening degree of epoxy resin in CFRP with eddy current testing. In D. Lesselier, & C. Reboud (Eds.), Electromagnetic Non-Destructive Evaluation (XXI) (pp. 65-72). (Studies in Applied Electromagnetics and Mechanics; Vol. 43). IOS Press. https://doi.org/10.3233/978-1-61499-836-5-65

Nondestructive evaluation of hardening degree of epoxy resin in CFRP with eddy current testing. / Kosukegawa, Hiroyuki; Yamada, Rie; Tamonoki, Shinya et al.

Electromagnetic Non-Destructive Evaluation (XXI). ed. / Dominique Lesselier; Christophe Reboud. IOS Press, 2018. p. 65-72 (Studies in Applied Electromagnetics and Mechanics; Vol. 43).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kosukegawa, H, Yamada, R, Tamonoki, S, Sato, N, Ura, K & Takagi, T 2018, Nondestructive evaluation of hardening degree of epoxy resin in CFRP with eddy current testing. in D Lesselier & C Reboud (eds), Electromagnetic Non-Destructive Evaluation (XXI). Studies in Applied Electromagnetics and Mechanics, vol. 43, IOS Press, pp. 65-72, 22nd International Workshop on Electromagnetic Nondestructive Evaluation, ENDE 2017, Saclay, France, 17/9/6. https://doi.org/10.3233/978-1-61499-836-5-65

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title = "Nondestructive evaluation of hardening degree of epoxy resin in CFRP with eddy current testing",

abstract = "Chemiluminescence anlaysis and high-frequency eddy current testing (HF-ECT) were examined as nondestructive evaluation techniques to assess the hardening degree of epoxy resin in carbon fiber-reinforced plastic. Both techniques showed a correlation with the hardening degree of epoxy resin measured by differential scanning calorimetry. The results also indicated that the application of HF-ECT at frequencies of >50 MHz is suited for hardening degree determination.",

keywords = "CFRP, Chemiluminescence analysis, Differential scanning calorimetry, Hardening degree, High frequency eddy current testing",

author = "Hiroyuki Kosukegawa and Rie Yamada and Shinya Tamonoki and Noriyuki Sato and Keisuke Ura and Toshiyuki Takagi",

note = "Funding Information: This work was partly supported by the JSPS Core-to-Core Program, A. Advanced Research Networks, “International research core on smart layered materials and structures for energy saving”, and KC Miyagi (Industry-Academia-Miyagi Prefectural Government Collaboration Network) FY2015 and FY2016. Publisher Copyright: {\textcopyright} 2018 The authors and IOS Press.; 22nd International Workshop on Electromagnetic Nondestructive Evaluation, ENDE 2017 ; Conference date: 06-09-2017 Through 08-09-2017",

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N2 - Chemiluminescence anlaysis and high-frequency eddy current testing (HF-ECT) were examined as nondestructive evaluation techniques to assess the hardening degree of epoxy resin in carbon fiber-reinforced plastic. Both techniques showed a correlation with the hardening degree of epoxy resin measured by differential scanning calorimetry. The results also indicated that the application of HF-ECT at frequencies of >50 MHz is suited for hardening degree determination.

AB - Chemiluminescence anlaysis and high-frequency eddy current testing (HF-ECT) were examined as nondestructive evaluation techniques to assess the hardening degree of epoxy resin in carbon fiber-reinforced plastic. Both techniques showed a correlation with the hardening degree of epoxy resin measured by differential scanning calorimetry. The results also indicated that the application of HF-ECT at frequencies of >50 MHz is suited for hardening degree determination.

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Nondestructive evaluation of hardening degree of epoxy resin in CFRP with eddy current testing

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