Impact of material processing and deformation on cell morphology and mechanical behavior of polyurethane and nickel foams

Autor: Anthony Burteau, Franck N'Guyen, D. Naumann, S. Saberi, Yves Bienvenu, Samuel Forest, Jean-Dominique Bartout

Publikováno v: International Journal of Solids and Structures
International Journal of Solids and Structures, Elsevier, 2012, 49 (19-20), pp.2714-2732. ⟨10.1016/j.ijsolstr.2012.05.026⟩

International audience; The cell morphology and mechanical behavior of open-cell polyurethane and nickel foams are investigated by means of combined 3D X-ray micro-tomography and large scale finite element simulations. Our quantitative 3D image analy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b2add86b02fe76dd3e667fd724923ed

Strain rate and temperature effects on crack initiation of direct aged 718 Alloy

Autor: Anthony Burteau, Dominique Poquillon, Maxime Perrais, Alexandre Seror, Eric Andrieu

Publikováno v: MATEC Web of Conferences, Vol 14, p 16005 (2014)

During mechanical tests at high temperature in an oxidizing atmosphere, the effects of strain rate on crack initiation are noticeable. This effect is due to a coupling between local mechanical loading and oxidation. Samples were machined in a turbine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a8c2188a50011ce56f7488cd2f3468b
https://doi.org/10.1051/matecconf/20141416005