Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Sonde atomique tomographique"'
Autor:
Rose, Gregory
Publikováno v:
Science des matériaux [cond-mat.mtrl-sci]. Normandie Université, 2022. Français. ⟨NNT : 2022NORMR048⟩
The Laser Beam Powder Bed Fusion (PBF-LB) process is used for the additive manufacturing (AM) of metal parts and is capable of producing a wide variety of complex parts for aeronautic and aerospatial sectors. Al-Si system is the most common aluminum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3515::abe33ef7a2ea9b509296417f0f12fa81
https://theses.hal.science/tel-03901844/document
https://theses.hal.science/tel-03901844/document
Autor:
Nakonechna, Olha
Publikováno v:
Matériaux. Normandie Université, 2022. Français. ⟨NNT : 2022NORMR030⟩
The austenite (γ)-to-ferrite (α) phase transformation is involved in the production line of most modern steel, such as the class of advanced high-strength steels (AHSS). Therefore, it plays a critical role in tailoring the final steel microstructur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3515::e1ae102b5a18d4872ef1b2c626dd0587
https://theses.hal.science/tel-03899850/file/olhanakonechna.pdf
https://theses.hal.science/tel-03899850/file/olhanakonechna.pdf
Autor:
Turuani, Marion
Publikováno v:
Sciences de la Terre. Université de Lyon, 2022. Français. ⟨NNT : 2022LYSES019⟩
This thesis focuses on the behavior of the mineral monazite (LREEPO4) which is used in geosciences for dating planetary events. This mineral integrates U and Th in its crystal lattice, which decay to Pb by radioactive decay over time. By measuring th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1939ccb89033007f6aadf4bd4c563963
https://theses.hal.science/tel-04019471/document
https://theses.hal.science/tel-04019471/document
Autor:
Gueye, Papa Modou
Publikováno v:
Science des matériaux [cond-mat.mtrl-sci]. Normandie Université, 2022. Français. ⟨NNT : 2022NORMR014⟩
Ferritic-martensitic (F-M) steels with high chromium content are envisaged as structural material (hexagonal tubes) for future reactors due to their good thermal conductivity and their excellent swelling resistance under irradiation. However, one of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b6475d7c4b2cd6467346863afd1d04cd
https://theses.hal.science/tel-03699464
https://theses.hal.science/tel-03699464
Autor:
Dumas, Paul
Publikováno v:
Mécanique des matériaux [physics.class-ph]. Normandie Université, 2022. Français. ⟨NNT : 2022NORMR006⟩
The development of a cost-effective bipolar transistor requires a collector doped by ion implantation. A low-resistive collector is needed to ease the electron flux towards the contact. The high dose required can only be processed fast enough on “h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6f57350bdd859efe5229fe5df9e48c5d
https://theses.hal.science/tel-03615976/file/pauldumas.pdf
https://theses.hal.science/tel-03615976/file/pauldumas.pdf
Autor:
Morvan, Alexandre
Publikováno v:
Science des matériaux [cond-mat.mtrl-sci]. Normandie Université, 2021. Français. ⟨NNT : 2021NORMR052⟩
Chalcogenide glasses have been used for many years and in various applications. These glasses are particularly known for their infrared transmission property. Today the economic stakes with the evolution of the market of security, surveillance and au
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cccf81026c1a79ec541f7fb41ef5b78d
https://theses.hal.science/tel-03615106
https://theses.hal.science/tel-03615106
Autor:
Rousseau, Loic
Publikováno v:
Energie électrique. Normandie Université, 2021. Français. ⟨NNT : 2021NORMR079⟩
Atom Probe Tomography uses field evaporation phenomena to peel off atoms from the surface of a sample. These ions are projected in a divergent electric field and collected by a time and position sensitive detector. Finally, thanks to the use of data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::55334c56cc4c82740796f5eea8cf1b69
https://theses.hal.science/tel-03644247
https://theses.hal.science/tel-03644247
Autor:
Debreux, Claire
Publikováno v:
Matériaux. Normandie Université, 2020. Français. ⟨NNT : 2020NORMR066⟩
Boron steels are defined by a high hardenability. This effect is related to the intergranular segregation of boron in austenite. In these steels, two mechanisms of boron segregation generally coexist: equilibrium segregation and non-equilibrium segre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::28c2346b69ea8bc36968ca75650dce1c
https://theses.hal.science/tel-03150880/file/clairedebreux.pdf
https://theses.hal.science/tel-03150880/file/clairedebreux.pdf
Autor:
Barrès, Quentin
Publikováno v:
Mécanique des matériaux [physics.class-ph]. Normandie Université, 2020. Français. ⟨NNT : 2020NORMR072⟩
Ferritic / Martensitic steels (F/M) and ODS steels are candidates as structural and cladding materials for future generations of reactors (GEN IV & Fusion). Indeed, these alloys have very good mechanical properties and corrosion resistance. However,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______212::f431df30074de5dc4789e0ec632cecfb
https://tel.archives-ouvertes.fr/tel-03162839/file/quentinbarres.pdf
https://tel.archives-ouvertes.fr/tel-03162839/file/quentinbarres.pdf
Autor:
Bacchi, Christian
Publikováno v:
Science des matériaux [cond-mat.mtrl-sci]. Normandie Université, 2020. Français. ⟨NNT : 2020NORMR032⟩
The Atom Probe Tomography (APT) is an analysis technique allowing the visualization of the atomic structure and the determination of the elemental nature of each atom originating from material samples. In order to get this type of analysis, the APT u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6567dca7024dfc350ac371bfb6a9f1ba
https://tel.archives-ouvertes.fr/tel-03099387/document
https://tel.archives-ouvertes.fr/tel-03099387/document