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Fatigue performance of TBC on structural steel exposed to cyclic bending
- 1.0436556 - ÚFP 2015 RIV DE eng C - Conference Paper (international conference)
Mušálek, Radek - Kovářík, O. - Medřický, Jan - Curry, N. - Bjorklund, S. - Nylén, P.
Fatigue performance of TBC on structural steel exposed to cyclic bending.
ITSC 2014 :Interational Thermal Spray Conference and Exposition, Abstracts (including manuscripts on CD-ROM). Düsseldorf: DVS Media GmbH, 2014, s. 880-885. DVS-Berichte, 302. ISBN 978-3-87155-574-9.
[ITSC 2014 :Interational Thermal Spray Conference and Exposition. Barcelona (ES), 21.05.2014-23.05.2014]
R&D Projects: GA ČR(CZ) GPP108/12/P552
Institutional support: RVO:61389021
Keywords : thermal spray * thermal barrier coating * fatigue
Subject RIV: JK - Corrosion ; Surface Treatment of Materials
For applications with variable loading, fatigue performance of coated parts is of utmost importance. In this study, fatigue performance of conventional structural steel coated with thermal barrier coating (TBC) was evaluated in cyclic bending mode by “SF-Test“ device. Testing was carried out for as-received and grit-blasted substrates, as well as for samples with Ni-based bond-coat and bond-coat with YSZ-based top-coat. Comparison of results obtained for different loading amplitudes supplemented by fractographic analysis enabled identification of dominating failure mechanisms and evaluation of fatigue resistance alteration due to the deposited coatings.
Permanent Link: http://hdl.handle.net/11104/0240289
Number of the records: 1