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Publication detail
Stepan Hefner, Josef Sikula and Martin Blaha
Original Title
Nonlinear Spectroscopy of Metallic and Rock Samples
Type
conference paper
Language
English
Original Abstract
Present ultrasonic non-destructive testing (NDT) methods of material are mainly based on analysis of elastic wave reflection, absorption and interference. This paper describes analysis, principles and apparatus for nonlinear ultrasonic spectroscopy of rock and metallic samples and also discusses their limitations. The nonlinear ultrasonic spectroscopy is used to investigate cracks and defects in samples and also is used to detect rate of samples damage.
Keywords
nonlinear ultrasonic spectroscopy, NDT, damage, testing, harmonic signal, ULTRASOUND SIGNAL
Authors
RIV year
2006
Released
1. 1. 2006
Publisher
Vienna University of Technology
Location
Wien
ISBN
3-902463-05-8
Book
Junior Scientist Conference 2006
Edition number
První
Pages from
123
Pages to
124
Pages count
2
BibTex
@inproceedings{BUT18423, author="Štěpán {Hefner} and Josef {Šikula} and Martin {Bláha}", title="Nonlinear Spectroscopy of Metallic and Rock Samples", booktitle="Junior Scientist Conference 2006", year="2006", number="První", pages="2", publisher="Vienna University of Technology", address="Wien", isbn="3-902463-05-8" }