Effect of thermal stresses along crack surface on ultrasonic response

I. Virkkunen, M. Kemppainen, Jorma Pitkänen, Hannu Hänninen

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Abstract

Artificial flaws can be manufactured by controlled thermal fatigue loading. The produced cracks can be introduced to a wide variety of materials. This technology gives also a unique opportunity to monitor the ultrasonic response of a crack during thermal loading.
This paper reports studies on the effects of different thermal load cycles on the ultrasonic response. The loads are analyzed with FEM. Two cracked samples were loaded with different thermal load cycles.
Original languageEnglish
Title of host publicationQuantitative Nondestructive Evaluation
PublisherAmerican Institute of Physics AIP
Pages1224-1231
Volume23
ISBN (Print)0-7354-0173-X
DOIs
Publication statusPublished - 2004
MoE publication typeB3 Non-refereed article in conference proceedings
EventReview of Progress in Quantitative Nondestructive Evaluation Conference, QNDE - Green Bay, United States
Duration: 27 Jul 20031 Aug 2003

Publication series

SeriesAIP Conference Proceedings
Volume700
ISSN0094-243X

Conference

ConferenceReview of Progress in Quantitative Nondestructive Evaluation Conference, QNDE
CountryUnited States
CityGreen Bay
Period27/07/031/08/03

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  • Cite this

    Virkkunen, I., Kemppainen, M., Pitkänen, J., & Hänninen, H. (2004). Effect of thermal stresses along crack surface on ultrasonic response. In Quantitative Nondestructive Evaluation (Vol. 23, pp. 1224-1231). American Institute of Physics AIP. AIP Conference Proceedings, Vol.. 700 https://doi.org/10.1063/1.1711757