Ti-6Al-4V lattices obtained by SLM: characterisation of the heterogeneous high cycle fatigue behaviour of thin walls

Autor: Marie Pirotais, Nicolas Saintier, Charles Brugger, Vincent Conesa

Publikováno v: Procedia Structural Integrity
Procedia Structural Integrity, 2022, Fatigue Design 2021, International Conference Proceedings, 9th Edition, 38, pp.132-140. ⟨10.1016/j.prostr.2022.03.014⟩

International audience; Architectured materials are attracting increasing interest since a few years, achieving numerous excellent specific properties compared to fully dense materials. The transport industry sector see periodic assemblies of element

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87200447e351063548828d6db264d4ce
https://hal.science/hal-03776870/file/I2M_PSI_Pirotais_2022.pdf

Influence of machine parameters on Ti-6Al-4V small sized specimens made by Laser Metal Powder Deposition

Autor: Catherine Froustey, Charles Brugger, Ludovic Dufau, Julie Lartigau, Sarah Milhomme

Publikováno v: Advanced Materials Research
Advanced Materials Research, Trans Tech Publications, 2021, 1161, pp.113-119
Advanced Materials Research, 2021, 1161, pp.113-119

The present work is focused on one Additive Manufacturing (AM) process – Laser powder Metal Deposition (LMD-p) – and on one metallic alloy – Ti-6Al-4V. State of the art on LMD-p on Ti-6Al-4V alloy shows that three kinds of process parameters in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b4909b93aadd3f4246dc351ec0fa94c
https://hal.archives-ouvertes.fr/hal-03162293

Investigation of the sensitivity of the fatigue resistance to defect position in aluminium alloys obtained by Selective laser melting using artificial defects

Autor: Nicolas Saintier, Charles Brugger, Matthieu Bonneric

Publikováno v: International Journal of Fatigue
International Journal of Fatigue, Elsevier, 2020, 134, pp.105505. ⟨10.1016/j.ijfatigue.2020.105505⟩

International audience; This study focuses on the influence of defects on the fatigue behavior of AlSi7Mg0.6 alloy produced by Selective laser melting. Artificial defects were generated in fatigue specimens by introducing holes in the CAD files prior

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47aa6f3d3469ddd95bb88cd903710d37
http://hdl.handle.net/20.500.12278/106521

Defect sensitivity in additively manufactured aluminium alloys: contribution of CAD artificial defects

Autor: Charles Brugger, Nicolas Saintier, Matthieu Bonneric

Publikováno v: MATEC Web of Conferences, Vol 300, p 03006 (2019)

The prediction of the fatigue resistance of additively manufactured parts is a current issue for the materials and process qualification in aerospace industry. Despite a continuous improvement of AM process, the presence of defects cannot yet be comp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::513b29ab2ee9e0fb4d20ab3af391972f
https://www.matec-conferences.org/articles/matecconf/pdf/2019/49/matecconf_icmff1218_03006.pdf

Gigacycle fatigue behavior of a cast aluminum alloy under biaxial bending: experiments with a new piezoelectric fatigue testing device

Autor: Pierre Osmond, Charles Brugger, Michel Blanc, Thierry Palin-Luc

Publikováno v: Procedia Structural Integrity
Procedia Structural Integrity, ESIS-Elsevier, 2016, pp.1173-1180

To C. Bathias memory Many components in several industries are loaded in VHCF regime, either at high frequencies (wheels of high speed trains, blades in aircraft turbojet engines, etc.) or at lower frequencies during decades (artificial heart, moorin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74319870487244a8b4d928e6f7927f54