0603705 - ÚFM 2025 RIV NL eng C - Conference Paper (international conference)
Konečná, R. - Nicoletto, G. - Kunz, Ludvík - Jambor, Michal
Notch Orientation and Fatigue Strength of As-built L-PBF AlSi10Mg.
Procedia Structural Integrity. In: Procedia Structural Integrity. Vol. 42. Amsterdam: Elsevier, 2022 - (Moreira, P.; DosReis, L.), Roč. 42 (2022), s. 857-862. ISSN 2452-3216.
[ECF23 - European Conference on Fracture /23./. Funchal (PT), 27.06.2022-01.07.2022]
Institutional support: RVO:68081723
Keywords : microstructure * Fatigue notch sensitivity * surface quality * l-pbf * AlSi10Mg
OECD category: Materials engineering
DOI: https://doi.org/10.1016/j.prostr.2022.12.108

Fatigue life of AlSi10Mg specimens with semi-circular notch manufactured by Laser Powder Bed Fusion was experimentally determined. The fatigue life in the high cycle fatigue region is strongly influenced by the microstructure, the as-built surface quality of the notch root, both of which depend on the notch orientation with respect to the build direction and by residual stresses. (c) 2022 The Authors. Published by Elsevier B.V.
Permanent Link: https://hdl.handle.net/11104/0361095