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Analysis of the couplant influence on the ultrasonic thickness measurement of the steel grade S355J0 = Untersuchung des Einflusses des Koppelmittels auf die Ultraschall-Messung der Probendicke des Stahls S355J0


Mihaljević, Morana; Cajner, Hrvoje; Runje, Biserka; Markučič, Damir; Keran, Zdenka
Analysis of the couplant influence on the ultrasonic thickness measurement of the steel grade S355J0 = Untersuchung des Einflusses des Koppelmittels auf die Ultraschall-Messung der Probendicke des Stahls S355J0 // Materialwissenschaft und Werkstofftechnik, 48 (2017), 8; 803-813 doi:10.1002/mawe.201700050 (međunarodna recenzija, članak, znanstveni)


Naslov
Analysis of the couplant influence on the ultrasonic thickness measurement of the steel grade S355J0 = Untersuchung des Einflusses des Koppelmittels auf die Ultraschall-Messung der Probendicke des Stahls S355J0
(Analysis of the couplant influence on the ultrasonic thickness measurement of the steel grade S355J0)

Autori
Mihaljević, Morana ; Cajner, Hrvoje ; Runje, Biserka ; Markučič, Damir ; Keran, Zdenka

Izvornik
Materialwissenschaft und Werkstofftechnik (0933-5137) 48 (2017), 8; 803-813

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Ultrasonic materials testing ; steel thickness measurement ; couplant thickness ; measurement uncertainty ; design of experiments

Sažetak
The ultrasonic thickness measurement is the most commonly performed technique as a part of quality management of systems and constructions. The paper carries out a study of the couplant impact on the wall thickness ultrasonic measurement results. Experimental samples are made from the steel grade S355J0. By performing a theoretical and experimental analysis, it estimates that there exists a significant effect of the particular parameters of the ultrasound transducer, the couplants type and their interactions on the thickness measurement results. An experiment scheme and the appropriate methodology for experimental results analyses create the preconditions for the assessment of the influence of the couplant type, material thickness and the parameters of ultrasound probe to the measurement uncertainty.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Ustanove
Fakultet strojarstva i brodogradnje, Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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