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Fatigue Crack Paths in Cast Inconel 713LC with/without Al Diffusion Coating under Various Loading and Temperature Conditions
- 1.0399682 - ÚFM 2014 RIV IT eng C - Conference Paper (international conference)
Pokluda, J. - Obrtlík, Karel - Slámečka, K. - Horníková, J. - Pospíšilová, S. - Kianicová, M. - Podrábský, T.
Fatigue Crack Paths in Cast Inconel 713LC with/without Al Diffusion Coating under Various Loading and Temperature Conditions.
Proceedings of the 4th International Conference on Crack Paths (CP 2012). Parma: University of Parma, 2012 - (Carpinteri, A.; Iacoviello, F.; Pook, L.; Susmel, L.), s. 967-974. ISBN 9788895940441. ISSN 2281-1060.
[Crack paths 2012. Gaeta (IT), 19.09.2012-21.09.2012]
R&D Projects: GA ČR(CZ) GAP107/11/2065
Keywords : Inconel 713LC * high temperature fatigue * diffusion coatings * multiaxial fatigue
Subject RIV: JL - Materials Fatigue, Friction Mechanics
Fatigue crack paths in cast Inconel 713LC with and without Al diffusion coating were studied under various loading and temperature conditions. Both coated and uncoated specimens were fatigued under symmetric bending, symmetric torsion and in-phase bending-torsion loading at room temperature and under a fully reversed push-pull straining at 800 °C. Optical and scanning electron microscopy were used to study fracture surfaces and polished sections of the gauge segments cut parallel to the specimen axis. The image analysis software was employed to determine the percentage of carbides on both the fracture surfaces and etched specimen sections.
Permanent Link: http://hdl.handle.net/11104/0227417
Number of the records: 1