Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Nicolas Gueninchault"'
Publikováno v:
Materials, Vol 11, Iss 10, p 2018 (2018)
In this paper, we present a comprehensive 4D study of the early stage of plastic deformation in a polycrystalline binary AlLi alloy. The entire microstructure is mapped with X-ray diffraction contrast tomography, and a set of bulk grains is further s
Externí odkaz:
https://doaj.org/article/7bab6bef432543989ba73a2e891dbd2e
Autor:
Flavio Cognigni, Marta Elisabetta Eleonora Temporiti, Lidia Nicola, Nicolas Gueninchault, Solveig Tosi, Marco Rossi
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Managing the worldwide steady increase in the production of plastic while mitigating the Earth’s global pollution is one of the greatest challenges nowadays. Fungi are often involved in biodegradation processes thanks to their ability to p
Externí odkaz:
https://doaj.org/article/4b5367636f004036bebcdca191be5d17
Publikováno v:
Acta Materialia. 195:1-12
Secondary-phase particles are routinely dispersed in metals and ceramics to prevent grain growth and take full advantage of the small grain size in the mechanical properties of polycrystals. Somewhat surprisingly, the preferential or abnormal growth
Autor:
Erik Mejdal Lauridsen, Masao Kimura, Toru Inaguma, Hrishikesh Bale, Jun Sun, Florian Bachmann, Christian Holzner, Miho Tomita, Nicolas Gueninchault
Publikováno v:
ISIJ International. 60:528-533
Publikováno v:
Mineralogical Magazine. 83:705-711
X-ray laboratory diffraction contrast tomography (LabDCT) produces three-dimensional (3D) maps of crystallographic orientation. The non-destructive nature of the technique affords the key benefit of full 3D context of these, and other, in situ measur
Autor:
Jason Williams, Sridhar Niverty, Jun Sun, Erik Mejdal Lauridsen, Nicolas Gueninchault, Nikhilesh Chawla, Florian Bachmann
Publikováno v:
JOM. 71:2695-2704
Laboratory diffraction contrast tomography (LabDCT) is a laboratory-scale x-ray microtomography technique that can be used to non-destructively map grains and grain boundaries in 3D. The fidelity of grain mapping significantly depends on the quality
Autor:
Erik Mejdal Lauridsen, Jette Oddershede, Nicolas Gueninchault, Hrishikesh Bale, Jun Sun, Florian Bachmann, Christian Holzner
Publikováno v:
Integrating Materials and Manufacturing Innovation. 8:217-225
Laboratory diffraction contrast tomography (LabDCT) enables the user to reconstruct three-dimensional (3D) grain maps of polycrystalline materials. For each grain, the size, orientation, and 3D morphology including the number of faces can be derived.
Autor:
Stefano Peres, Sounthone Singsoupho, Pierre Rochette, F. Campanale, Matteo Masotta, Nicolas Gueninchault, Luigi Folco, Billy P. Glass, Francesco Radica, Lucia Mancini, Enrique Navarro
Publikováno v:
Scientific Reports
Scientific Reports, 2020, 10 (1), ⟨10.1038/s41598-020-76727-6⟩
Scientific Reports, Nature Publishing Group, 2020, 10 (1), ⟨10.1038/s41598-020-76727-6⟩
Scientific Reports, Vol 10, Iss 1, Pp 1-13 (2020)
Scientific Reports, 2020, 10 (1), ⟨10.1038/s41598-020-76727-6⟩
Scientific Reports, Nature Publishing Group, 2020, 10 (1), ⟨10.1038/s41598-020-76727-6⟩
Scientific Reports, Vol 10, Iss 1, Pp 1-13 (2020)
Muong Nong-type (MN) tektites are a layered type of tektite associated to the Australasian strewn field, the youngest (790 kyr) and largest on Earth. In some MN tektites, coesite is observed in association with relict quartz and silica glass within i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a356eb3ce8557637cd44aecc2b25f46
https://hal.science/hal-03146969
https://hal.science/hal-03146969
Publikováno v:
Acta Materialia. 148:225-234
Most technologically-relevant materials exhibit a microstructural heterogeneity over multiple length scales, and it is this heterogeneity that ultimately determines their performance. For example, the efficiency of polycrystalline silicon (poly-Si) p
Autor:
Erik Mejdal Lauridsen, Nicolas Gueninchault, Florian Bachmann, Christian Holzner, Hrishikesh Bale
Publikováno v:
Journal of Applied Crystallography
A novel reconstruction method to retrieve grain structure from laboratory diffraction contrast tomography is presented and evaluated.
A method for reconstructing the three-dimensional grain structure from data collected with a recently introduce
A method for reconstructing the three-dimensional grain structure from data collected with a recently introduce