Number of the records: 1
Application of resonant ultrasound spectroscopy to determine elastic constants of plasma-sprayed coatings with high internal friction
- 1.0395172 - ÚT 2014 RIV CH eng J - Journal Article
Sedmák, P. - Seiner, Hanuš - Sedlák, Petr - Landa, Michal - Mušálek, Radek - Matějíček, Jiří
Application of resonant ultrasound spectroscopy to determine elastic constants of plasma-sprayed coatings with high internal friction.
Surface and Coatings Technology. Roč. 232, October (2013), s. 747-757. ISSN 0257-8972. E-ISSN 1879-3347
R&D Projects: GA ČR(CZ) GA101/09/0702; GA ČR GA13-13616S; GA ČR(CZ) GPP108/12/P552; GA ČR(CZ) GAP108/12/1872
Grant - others:Rada Programu interní podpory projektů mezinárodní spolupráce AV ČR(CZ) M100761203
Program: M
Institutional support: RVO:61388998 ; RVO:61389021
Keywords : plasma-sprayed coatings * elastic constants * resonant ultrasound spectroscopy * internal friction * anisotropy
Subject RIV: BI - Acoustics; BI - Acoustics (UFP-V)
Impact factor: 2.199, year: 2013
http://www.sciencedirect.com/science/article/pii/S0257897213006063
We present a novel modification of resonant ultrasound spectroscopy (RUS) for analysis of elastic constants of plasma-sprayed coatings in the ‘as sprayed’ state, i.e. without removing the substrate. In combination with through-transmission measurements, this modification is able to provide full anisotropic tensor of elastic constants of the coating. As an illustrative example, the proposed methodology is applied to two steel coatings prepared by water-stabilized plasma (WSP) spraying.
Permanent Link: http://hdl.handle.net/11104/0223409
Number of the records: 1