Zobrazeno 1 - 10 of 80 pro vyhledávání: '"Carbures"'
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Rétrodiffusion radar par une surface de mer polluée : Modélisation 3D et comparaison avec des mesures
Autor: Pinel, Nicolas, Bourlier, Christophe, Sergievskaya, Irina, Longépé, Nicolas, Hajduch, Guillaume
Publikováno v: ENVIREM
ENVIREM, ONERA, Oct 2022, PALAISEAU, France. pp.P44
National audience; Ce papier présente des modélisations de rétro-diffusion radar par des mers recouvertes de pollutionsd’hydrocarbures. Elle part d’une modélisation fine du com-portement hydrodynamique d’une surface de mer polluée(MLB, Mod
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3960fa0a383283f7c86a398491a5e80f
https://hal.science/hal-03721210
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3
Conception et étude métallographique d'alliages à haute entropie CoNiFeMnCr équimolaires bruts de fonderie additionnés ou non de C + Hf ou Ta, pour explorer leur potentiel à être renforcés mécaniquement à chaud par carbures MC
Autor: Berthod, Patrice
In this work, two superalloys known for their high temperature chemical and mechanical properties, Co–25Cr–0.25C–3.7Hf and Co–10Ni–30Cr–0.2C–4Ta, were considered as bases for developing High Entropy Alloys (HEA) reinforced by MC carbide
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______166::fd094cd03ab57f3b7f36752d5c9dee07
https://hal.science/hal-03636294
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4
Modélisation des propriétés des carbures dans les alliages de fer-alpha à partir de premiers principes : éléments d’alliage, diffusion et germination
Autor: Buggenhoudt, Océane
Publikováno v: Condensed Matter [cond-mat]. Université Paris-Saclay, 2021. English. ⟨NNT : 2021UPASP139⟩
Low alloys steels are mainly made of iron and carbon, with additional alloying elements in low quantities. In these materials, secondary phases enriched in carbon -namely carbides- can appear. The formation of carbides can drastically change mechanic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3515::ad0b4f47291560ecd0b27714f8259380
https://theses.hal.science/tel-03565821/document
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5
Cinétiques de précipitation de carbures dans des alliages bainitiques modèles
Autor: Benarosch, Anna
Large components of the primary circuit of nuclear reactors, made with 16 to 20MND5 low alloy bainitic steels, operate at 300°C under a pressure of 155 bars, undergoing thermal aging and irradiation, and must retain their mechanical properties throu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_____10692::1fa076639c8b7cd6ad56dd06a6259bb1
https://theses.hal.science/tel-04071153
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6
Investigation at elevated temperature of some thermal and microstructural behaviours for three cobalt-based alloys alloyed with nickel
Autor: Aranda, Lionel, Berthod, Patrice, Gomis, Jean-Paul
Three cobalt-based alloys, containing chromium to resist high temperature oxidation and hot corrosion, carbon and tantalum to allow the formation of tantalum carbides with a fraction high enough to favour high mechanical properties at high temperatur
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______212::64752fa9e95768e715f5fd858f6bdca0
https://hal.archives-ouvertes.fr/hal-02564348
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7
Exploration expérimentale locale du système ternaire Mn-Cr-C par l'élaboration de trois alliages et leur étude métallographique
Autor: Gomis, Jean-Paul, Ozouaki Wora, Synthia Annick, Berthod, Patrice
Three alloys, with as targeted compositions Mn(bal.)-25Cr-0,25C, Mn(bal.)-25Cr-0,5C et Mn(bal.)-25Cr-1C (all contents in weight %), were elaborated in order to explore the microstructures of such alloys, the Cr and C contents of which are on the mode
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2592::5c694cf194060ebf995f9135791763d3
https://hal.archives-ouvertes.fr/hal-02541176v2/document
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8
Periodical
Carbures adding 1st US site.
Publikováno v: Plastics News. 10/10/2011, Vol. 23 Issue 29, p0031-0031. 1p.
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9
Local experimental investigation of the quaternary Mn-Cr-C-Ta system by the elaboration of three alloys and by their metallographic observation
Autor: Ozouaki Wora, Synthia Annick, Gomis, Jean-Paul, Berthod, Patrice
Three alloys, wished with the Mn(bal.)-25Cr-0.25C-3Ta, Mn(bal.)-25Cr-0.5C-3Ta et Mn(bal.)-25Cr-0.5C-6Ta compositions (all contents in wt.%), were synthesized by induction melting under controlled atmosphere. After (hard) cutting, the obtained ingots
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::17add7b4e776891cfae83dd298b52f52
https://hal.science/hal-02541584v2
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10
Local experimental investigation of the Mn-Cr-C system by the elaboration of three alloys and by their metallographic observation
Autor: Gomis, Jean-Paul, Ozouaki Wora, Synthia Annick, Berthod, Patrice
Three alloys, with as targeted compositions Mn(bal.)-25Cr-0,25C, Mn(bal.)-25Cr-0,5C et Mn(bal.)-25Cr-1C (all contents in weight %), were elaborated in order to explore the microstructures of such alloys, the Cr and C contents of which are on the mode
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5c694cf194060ebf995f9135791763d3
https://hal.science/hal-02541176v2
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