DocumentCode
171924
Title
Evaluation of biomaterial stress-corrosion cracks by magnetic sensors
Author
Smetana, Milan ; Capova, Klara ; Strapacova, Tatiana
Author_Institution
Dept. of Electromagn. & Biomed. Eng., Univ. of Zilina, Zilina, Slovakia
fYear
2014
fDate
19-20 May 2014
Firstpage
621
Lastpage
624
Abstract
The paper deals with identification of real biomaterial´s cracks using electromagnetic non-destructive sensing. Advanced types of the magnetic sensors are used for this purpose. New modular eddy current probe is used for the evaluation. Harmonic excitation is used for the eddy currents induction. The real biomaterial stress corrosion cracks are inspected. Gained results are discussed and presented in the paper. The main aim of the article is to compare the sensitivity of the various magnetic sensors at the same conditions.
Keywords
biomedical materials; eddy current testing; eddy currents; stress corrosion cracking; biomaterial stress-corrosion cracks; eddy currents induction; electromagnetic nondestructive sensing; harmonic excitation; magnetic sensors; modular eddy current probe; Biosensors; Harmonic analysis; Magnetic sensors; biomaterial cracks; flluxgate magnetometer; giant-magneto-resistive sensor; inductance sensor; non-destructive evaluation;
fLanguage
English
Publisher
ieee
Conference_Titel
ELEKTRO, 2014
Conference_Location
Rajecke Teplice
Print_ISBN
978-1-4799-3720-2
Type
conf
DOI
10.1109/ELEKTRO.2014.6848973
Filename
6848973
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