Počet záznamů: 1
Determination of fatigue crack propagation thresholds for steel in presence of environmental effects
- 1.0544880 - ÚFM 2022 RIV GB eng J - Článek v odborném periodiku
Madia, M. - Vojtek, Tomáš - Duarte, L. - Zerbst, U. - Pokorný, Pavel - Jambor, Michal - Hutař, Pavel
Determination of fatigue crack propagation thresholds for steel in presence of environmental effects.
International Journal of Fatigue. Roč. 153, DEC (2021), č. článku 106449. ISSN 0142-1123. E-ISSN 1879-3452
Grant CEP: GA MPO(CZ) FV40034
Institucionální podpora: RVO:68081723
Klíčová slova: Environmental effect * Fatigue crack propagation threshold * Oxide-induced crack closure * Steel
Obor OECD: Materials engineering
Impakt faktor: 5.489, rok: 2021
Způsob publikování: Omezený přístup
https://www.sciencedirect.com/science/article/pii/S014211232100308X?via%3Dihub
The experimental determination of the resistance to fatigue crack propagation in steel, particularly in the so-called near-threshold regime, is a crucial issue for safety-relevant components which are designed to operate for a large number of loading cycles before undergoing periodic inspections. This work summarizes the most relevant results of extensive experimental campaigns conducted at BAM and IPM over the last years, which have been devoted to the determination of fatigue crack propagation characteristics on medium and high strength steels. The influence of environment, oxide-induced crack closure and test methodologies in the near-threshold regime are discussed.
Trvalý link: http://hdl.handle.net/11104/0322630
Počet záznamů: 1