Characterization of bonding quality of a cold-sprayed deposit by laser resonant ultrasound spectroscopy

0535848 - ÚT 2021 RIV NL eng J - Journal Article
Janovská, Michaela - Sedlák, Petr - Cizek, J. - Koller, Martin - Šiška, Filip - Seiner, Hanuš
Characterization of bonding quality of a cold-sprayed deposit by laser resonant ultrasound spectroscopy.
Ultrasonics. Roč. 106, August (2020), č. článku 106140. ISSN 0041-624X. E-ISSN 1874-9968
R&D Projects: GA ČR(CZ) GA17-13573S
Institutional support: RVO:61388998 ; RVO:68081723
Keywords : resonant ultrasound spectroscopy (RUS) * metal-metal interface * bonding quality * damage localization * cold-spray
OECD category: Acoustics; Civil engineering (UFM-A)
Impact factor: 2.890, year: 2020
Method of publishing: Limited access
https://www.sciencedirect.com/science/article/pii/S0041624X20300792

Resonant ultrasound spectroscopy was utilized to determine the mechanical properties of a planar interface between a cold-sprayed iron deposit and an aluminum alloy substrate. The measurements were done at room temperature and with a thermal cycle from room temperature to 500 °C. The properties of the interface were assessed by analyzing the resonant frequencies of a sandwich-like sample by means of a numerical model.
Permanent Link: http://hdl.handle.net/11104/0315823