Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Bruno Courant"'
Autor:
Gautier Doumenc, Laurent Couturier, Bruno Courant, Pascal Paillard, Alexandre Benoit, Eric Gautron, B. Girault, Thilo Pirling, Sandra Cabeza, David Gloaguen
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4707424c031108d11b99914aba43fdf0
https://doi.org/10.2139/ssrn.4051614
https://doi.org/10.2139/ssrn.4051614
Autor:
Bruno Courant, Marie-José Moya, François Edy, Pierre-Antoine Dubos, Joana Rebelo Kornmeier, David Gloaguen, Baptiste Girault
Publikováno v:
Metallurgical and Materials Transactions A
Metallurgical and Materials Transactions A, Springer Verlag/ASM International, 2020, 51 (2), pp.951-961. ⟨10.1007/s11661-019-05538-w⟩
Metallurgical and Materials Transactions A, Springer Verlag/ASM International, 2020, 51 (2), pp.951-961. ⟨10.1007/s11661-019-05538-w⟩
Neutron diffraction is a powerful non-destructive volumetric evaluation method for the analysis of the internal stress state in components processed by laser powder bed fusion (LPBF). High cooling rates and heterogeneous distribution of temperature d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d7340cf3d9992ea8f682fe1b2be1066
https://hal.archives-ouvertes.fr/hal-03409054
https://hal.archives-ouvertes.fr/hal-03409054
Autor:
Emilie Aubignat, Sophie Costil, Bruno Courant, Cécile Langlade, Vincent Gillet, Wolfgang Knapp
Publikováno v:
High-Power Laser Materials Processing: Applications, Diagnostics, and Systems VI.
Surface pre-treatment is fundamental in thermal spraying processes to obtain a sufficient bonding strength between substrate and coating. Different pre-treatments can be used, mostly grit-blasting for current industrial applications. This study is fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b5b842ffefe8a2eb7bbe30df91dfe09
https://doi.org/10.1117/12.2250870
https://doi.org/10.1117/12.2250870
Publikováno v:
Materials Science Forum. :511-516
A two-level homogenisation approach is applied to the micro-mechanical modelling of the elasto-plasticity of polycrystalline materials during various strain-path changes. The model is tested by simulating the development of intragranular strains duri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6bb39a6fc5cb013b20457c831b11dd9
https://doi.org/10.4028/www.scientific.net/msf.524-525.511
https://doi.org/10.4028/www.scientific.net/msf.524-525.511
Publikováno v:
Wear
Wear, Elsevier, 2006, 260 (4-5), pp.351-360. ⟨10.1016/j.wear.2005.04.012⟩
Wear, Elsevier, 2006, 260 (4-5), pp.351-360. ⟨10.1016/j.wear.2005.04.012⟩
International audience; α-Fe(Cr)-h-BN and α-Fe(Cr)-Fe2B-FeB coatings on X30Cr13 stainless steel are synthesized by laser melting with incorporation of hexagonal boron nitride, or by alloying of boron. The additive powders are deposited on steel bef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3318f6c6ada12ea9db3b55b65f672f33
https://doi.org/10.1016/j.wear.2005.04.012
https://doi.org/10.1016/j.wear.2005.04.012
Publikováno v:
Journal of Materials Processing Technology
Journal of Materials Processing Technology, Elsevier, 2005, 160 (3), pp.374-381. ⟨10.1016/j.jmatprotec.2004.06.025⟩
Journal of Materials Processing Technology, Elsevier, 2005, 160 (3), pp.374-381. ⟨10.1016/j.jmatprotec.2004.06.025⟩
International audience; Titanium foils coated with graphite films 20 μm thick were irradiated by means of a pulsed Nd-YAG in order to harden this metal by surface melting and alloying. The relationships between irradiation parameters, microstructure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a68c912e173655f1e84680e8d6fe5ec0
https://doi.org/10.1016/j.jmatprotec.2004.06.025
https://doi.org/10.1016/j.jmatprotec.2004.06.025
Publikováno v:
Scopus-Elsevier
The most widely used profile shape functions are the pseudo-Voigt and the Pearson VII. Using the standard Mathematica® package Statistics'NonlinearFit ' and high resolution synchrotron data, we have compared their convenience to numerical computatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc57111df343200c75380c12bc497e6c
https://doi.org/10.4028/www.scientific.net/msf.347-349.23
https://doi.org/10.4028/www.scientific.net/msf.347-349.23
Publikováno v:
Journal of Materials Processing Technology
Journal of Materials Processing Technology, Elsevier, 2012, 212 (9), pp.1832-1839. ⟨10.1016/j.jmatprotec.2012.03.016⟩
Journal of Materials Processing Technology, Elsevier, 2012, 212 (9), pp.1832-1839. ⟨10.1016/j.jmatprotec.2012.03.016⟩
Direct laser fabrication (DLF) is a process for the manufacture of functional parts directly from powder injected in a laser beam. Deposition of 316L stainless steel powder on a steel substrate is carried out using a 700 W fiber laser for one module.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02997132dd586fc7ff6543a65d810175
https://hal.archives-ouvertes.fr/hal-01007191
https://hal.archives-ouvertes.fr/hal-01007191
Autor:
Hussam El Cheikh, Ronald Guillén, Bruno Courant, Samuel Branchu, Xiaowei Huang, Jean-Yves Hascoet
Publikováno v:
Optics and Lasers in Engineering
Optics and Lasers in Engineering, Elsevier, 2012, 50 (12), pp.1779-1784. ⟨10.1016/j.optlaseng.2012.07.002⟩
Optics and Lasers in Engineering, Elsevier, 2012, 50 (12), pp.1779-1784. ⟨10.1016/j.optlaseng.2012.07.002⟩
International audience; Direct Laser Fabrication is a promising manufacturing technology. A moving laser beam heats a coaxially delivered powder in a gas jet through nozzle in order to fabricate an end-use part directly. The clad geometry is an impor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d66063dbe7e070038aec8b056eae31d0
https://hal.archives-ouvertes.fr/hal-01006750/file/Cheikh2012.pdf
https://hal.archives-ouvertes.fr/hal-01006750/file/Cheikh2012.pdf
Publikováno v:
Optics and Laser Technology
Optics and Laser Technology, Elsevier, 2011, 43 (7), pp.1257-1263. 〈10.1016/j.optlastec.2011.03.019〉
BASE-Bielefeld Academic Search Engine
Optics and Laser Technology, Elsevier, 2011, 43 (7), pp.1257-1263. ⟨10.1016/j.optlastec.2011.03.019⟩
Optics and Laser Technology, Elsevier, 2011, 43 (7), pp.1257-1263. 〈10.1016/j.optlastec.2011.03.019〉
BASE-Bielefeld Academic Search Engine
Optics and Laser Technology, Elsevier, 2011, 43 (7), pp.1257-1263. ⟨10.1016/j.optlastec.2011.03.019⟩
International audience; This paper presents a comparison between simulation and experimental results of the melting process of metallic material by a pulsed laser source Nd–YAG. The simulations of temperature and velocity fields of melted material
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b015440070a3558248dfd7398af6e666
https://hal.archives-ouvertes.fr/hal-01005270/document
https://hal.archives-ouvertes.fr/hal-01005270/document