Number of the records: 1
Early damage and fatigue crack initiation at ambient and elevated temperatures in heat resistant austenitic steel
- 1.0493717 - ÚFM 2020 RIV FR eng C - Konferenční příspěvek (zahraniční konf.)
Polák, Jaroslav - Mazánová, Veronika - Petráš, Roman - Heczko, Milan
Early damage and fatigue crack initiation at ambient and elevated temperatures in heat resistant austenitic steel.
MATEC Web of Conferences. Vol. 165. Poitiers Futuroscope: EDP Sciences, 2018, č. článku 04008. ISSN 2261-236X.
[FATIGUE 2018 - International Fatigue Congress /12./. Poitiers Futuroscope (FR), 27.05.2018-01.06.2018]
Grant CEP: GA MŠMT(CZ) LQ1601; GA MŠMT LM2015069
Institucionální podpora: RVO:68081723
Klíčová slova: Austenite * Austenitic stainless steel * Fatigue damage * Strain rate
Obor OECD: Audio engineering, reliability analysis
https://doi.org/10.1051/matecconf/201816504008
Fatigue damage at ambient and at elevated temperature has been studied in advanced heat resistant austenitic steel. Cylindrical specimens were subjected to constant strain rate cycling and cycling with dwell in the tensile part of the cycle with different strain amplitudes. Surface relief evolution and initiation of surface and internal cracks were studied using high resolution SEM, FIB cutting, EBSD analysis, foil preparation and STEM imaging.
Trvalý link: http://hdl.handle.net/11104/0289461
Number of the records: 1