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Статті в журналах з теми "Matériaux en titane et composites"
Tauböck, Tobias T., and Thomas Attin. "Composites «Bulk Fill»." SWISS DENTAL JOURNAL SSO – Science and Clinical Topics 126, no. 9 (September 12, 2016): 812–13. http://dx.doi.org/10.61872/sdj-2016-09-06.
Повний текст джерелаOurahmoun, Ourida. "Les cellules solaires à base de matériaux pérovskites - Structures et performances." Journal of Renewable Energies 21, no. 4 (December 31, 2018): 515–20. http://dx.doi.org/10.54966/jreen.v21i4.709.
Повний текст джерелаMercier, Julien, Anthony Bunsell, Philippe Castaing, and Jacques Renard. "Caractérisation et modélisation du vieillissement de matériaux composites." Revue des composites et des matériaux avancés 15, no. 2 (August 23, 2005): 189–219. http://dx.doi.org/10.3166/rcma.15.189-219.
Повний текст джерелаDermarkar, S. "Matériaux composites à matrice aluminium et multicouches renforcés." Matériaux & Techniques 74, no. 5-6 (1986): 197–200. http://dx.doi.org/10.1051/mattech/198674050197.
Повний текст джерелаHoarau, Philippe-André. "Réparation et entretien des structures navigantes en matériaux composites." Revue des composites et des matériaux avancés 14, no. 2 (August 23, 2004): 203–13. http://dx.doi.org/10.3166/rcma.14.203-213.
Повний текст джерелаBathias, C. "Endommagement des matériaux composites : mécanismes et mise en évidence." Matériaux & Techniques 76, no. 4 (1988): 7–16. http://dx.doi.org/10.1051/mattech/198876040007.
Повний текст джерелаMartin, Éric, and Nicolas Carrère. "Mécanismes d'endommagement dans les matériaux composites à matrice d'alliage de titane renforcée par des filaments de carbure de silicium." Mécanique & Industries 5, no. 4 (July 2004): 469–79. http://dx.doi.org/10.1051/meca:2004047.
Повний текст джерелаDollé, Jérôme, and Jérôme Pellistrandi. "Drones et robots, aperçu historique d’une accélération." Revue Défense Nationale N° 865, no. 10 (December 11, 2023): 24–28. http://dx.doi.org/10.3917/rdna.865.0024.
Повний текст джерелаGobin, Vincent, and Gerard Labaune. "Calcul et mesure de I’efficacité de blindage des matériaux composites." Annales Des Télécommunications 43, no. 11-12 (November 1988): 686–94. http://dx.doi.org/10.1007/bf02995267.
Повний текст джерелаCherkaoui, M., H. Sabar, and M. Berveiller. "Approche micromécanique de l'inclusion enrobée et applications aux matériaux composites." Journal de Physique III 4, no. 4 (April 1994): 719–32. http://dx.doi.org/10.1051/jp3:1994161.
Повний текст джерелаДисертації з теми "Matériaux en titane et composites"
Barbier, Eric. "Elaboration et caractérisation de céramiques composites carbonitrure de titane-zircone." Lyon, INSA, 1991. http://www.theses.fr/1991ISAL0069.
Повний текст джерелаHot pressing sinterability and mechanical properties of the titanium carbonitride-zirconia binary system have been studied using the methodology of research. An. Optimal design has allowed to describe, explatn and modelize with polynomial functions the properties evolution by elaboration and characterization of a few number of compositions in a ternary diagram: zirconia, carbide and nitride of titanium. Hot-pressing sinterability increases with zirconia content. Mechanical properties are linked ta the transformation of zirconia. Zirconia is stabilized by nitrogen for the highest stntering temperatues. For a composition showing good mechanical properties, the specific area of zirconia, the stabilizer content and the hot-pressing parameters have been optimized ta improve these properties. Thermal shock resistance has been also studied. Finally it has been found that the electrical resistivity of composites follows the LANDAUER model
El, Aoud Bouthaina. "Etude et optimisation de l'usinage par faisceau laser des alliages de titane et des matériaux composites intermétalliques à base de titane." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLC048.
Повний текст джерелаLaser technology has been widely used in the aeronautics industry since the 1980s. Laser cutting, as a material removal process, offers more advantages than conventional cutting processes. Among the contributions of the laser, the absence of mechanical contact with the material, a limitation of contamination of the materials and a high production due to a high cutting speed. Titanium alloys and titanium-based intermetallic composites have an important role in the field of science and engineering, making it possible to satisfy advanced manufacturing activities in the aerospace industries. Improvement of this manufacturing process is desirable to increase technical performance and economic interest. The present framework focused on study and analysis of the effects of laser beam machining parameters on the surface integrity in terms of quality and morphology of several materials, such as pure titanium, titanium alloysTi-6Al-4V and Ti6242 and the titanium-based intermetallic composite to optimize laser cutting conditions.Selection of cutting parameters in the laser machining process such as laser power, cutting speed, assist gas pressure is important to ensure machining accuracy and microstructure , roughness, heat affected zone, kerf width, microhardness and rate of removal of material improvement, resulting from the mechanical and thermal stresses undergone during the different stages of production.This study is based on an empirical approach involving the experimental design methodology (ANOVA, Taguchi), the fuzzy logic technique and the multicriteria decision methods (FTOPSIS, GRA) aiming at optimizing laser cutting conditions in order to maximize production by ensuring better manufacturing quality
Mereib, Diaa. "Fabrication et caractérisation des matériaux composites lamellaires à matrice Ti et TA6V." Thesis, Bordeaux, 2018. http://www.theses.fr/2018BORD0025/document.
Повний текст джерелаLearning from nature, biological design has become one of the prevailing ideas in developing new generations of synthetic materials. In the strengthening and toughening exploration of composite materials, nacre lamellar structure may serves as a model system of tremendous interest. A novel powder metallurgy (PM) strategy, called flake PM, was developed to fabricate bulk metal matrix composite materials with laminated structure.The aims of this thesis is the use of flakes PM (using ball milling and SPS sintering), for the fabrication of biomimetic titanium and titanium alloys nacre’s laminated structures and of titanium/carbon composite materials. This process showed the possibility of the fabrication of laminar material with anisotropic microstructure. We proved the advantages of the layer’s architecture on the improvement of Ti and TA6V mechanical properties (hardness) with hardness anisotropy between the cross section and the longitudinal one. The hardness of this material is related to the thickness of the "flakes" which is controlled by the time of BM. This strengthening was also attributed to the flake thickness, the refined microstructure and the hardening of the lamellar material.We showed also the possibility of fabrication of in-situ Ti/TiC laminated composite materials using BM (in the presence of stearic acid) and SPS sintering, with the possibility of the control of TiC content by controlling the BM conditions (BM time and stearic acid amount). This composite material exhibit improvement of the hardness and Young’s modulus, attributed to the TiC phase formed
El, Bouami Souhail. "Contribution à l'optimisation du perçage des multi-matériaux CFRP/Al2198 et CFRP/Ti6Al4V." Electronic Thesis or Diss., Amiens, 2017. http://www.theses.fr/2017AMIE0040.
Повний текст джерелаThe manufacturing of hybrid structures composite and metal parts aims to combine resistance to multiple stresses and to limit overall weight, particularly in the aviation industry. The significant differences in mechanical behavior that exist between the two types of materials must be taken into account in drilling operations of a hybrid structure. The objective of this thesis is to develop, based on the experimentation, tools and an associated drilling strategy for the CFRP/Al2198 and CFRP/Ti6Al4V hybrid structures. A study of the impact of the morphology of the tool and the machining strategy revealed a link between the morphology of the drill used and the cutting conditions, on the one hand, and the quality of the hole drilled and the thrust force, on the other hand. The tools proposed, at the first step, combine different existing morphologies (twist, square and step drill). In a second step, a tool meeting the requirements was developed and associated with a new machining strategy comprising three phases (roughing, ½ finishing and finishing). Finally, delamination at the exit of the hole remains a major concern when drilling carbon composites, an analytical model allowing the calculation of the critical force before delamination has been proposed. This work is part of Industrilab project financed by the Hauts de France Region and led by STELIA
Magny, Christophe. "Étude et modélisation de l'élaboration de matériaux composites à matrice base titane par la voie feuillard/fibre/feuillard." ENSMP, 1996. http://www.theses.fr/1996ENMP0675.
Повний текст джерелаEl, Bouami Souhail. "Contribution à l'optimisation du perçage des multi-matériaux CFRP/Al2198 et CFRP/Ti6Al4V." Thesis, Amiens, 2017. http://www.theses.fr/2017AMIE0040/document.
Повний текст джерелаThe manufacturing of hybrid structures composite and metal parts aims to combine resistance to multiple stresses and to limit overall weight, particularly in the aviation industry. The significant differences in mechanical behavior that exist between the two types of materials must be taken into account in drilling operations of a hybrid structure. The objective of this thesis is to develop, based on the experimentation, tools and an associated drilling strategy for the CFRP/Al2198 and CFRP/Ti6Al4V hybrid structures. A study of the impact of the morphology of the tool and the machining strategy revealed a link between the morphology of the drill used and the cutting conditions, on the one hand, and the quality of the hole drilled and the thrust force, on the other hand. The tools proposed, at the first step, combine different existing morphologies (twist, square and step drill). In a second step, a tool meeting the requirements was developed and associated with a new machining strategy comprising three phases (roughing, ½ finishing and finishing). Finally, delamination at the exit of the hole remains a major concern when drilling carbon composites, an analytical model allowing the calculation of the critical force before delamination has been proposed. This work is part of Industrilab project financed by the Hauts de France Region and led by STELIA
Ezeddini, Sonia. "Optimisation de l'usinage par le procédé d'électroérosion à fil des alliages de titane et des matériaux composites à base de titane appliqués à l'aéronautique." Thesis, Université Paris-Saclay (ComUE), 2018. http://www.theses.fr/2018SACLC105.
Повний текст джерелаEDM machining is a process for the removal of material by melting, spraying and erosion, which is reserved for conductive and semiconductor materials.It can be used for machining metals and alloys, hardened steels, ceramic alloys, metal carbides, some ceramics and even harder materials such as polycrystalline diamond. The heated part has its mechanical characteristics drop, which increases its machinability. The work carried out focused on the influence of WEDM machining on surface integrity, machinability, productivity and process precision, of several materials: pure titanium, Ti6Al4V alloy, composite intermetallicTi-Al based, Ti17 composite and Ti6242 composite.In ripping, and more precisely in finishing, the process is characterized by a flow of material,kerf width, surface hardening, heat affected zone and surface condition varying with discharge current, pulse time and voltage, cutting speed, lubricant injection pressure and wire tension.In fact, the machining conditions of metal-based composite materials and titanium alloys have been modeled and optimized to improve machined surface integrity, increase productivity, and improve process accuracy. Subsequently, meet the quality and safety requirements of aeronautical parts.Methods such as Experimental Design, Taguchi and Surface of Response were used for calibration and process control parameters and operating conditions
Li, Xiaolei. "Revêtements à base de titane de substrats plans d'oxydes céramiques (silice, alumine et mullite) : interaction revêtement-matrice métallique (Al, Ti)." Lyon 1, 1990. http://www.theses.fr/1990LYO10129.
Повний текст джерелаBardet, Matthieu. "Elaboration de matériaux composites à matric Titane et à nano-renforts TiC et TiB par différents procédés de métallurgie des poudres : frittage par hydruration/dehydruration et déformation plastique sévère (Equal Channel Angular Pressing (ECAP))." Thesis, Bordeaux, 2014. http://www.theses.fr/2014BORD0026/document.
Повний текст джерелаTitanium based composites using nano-sized reinforcements are goodcandidates for the improvement in mechanical properties without affecting ductility. Thisstudy is dedicated to fabrication and characterisation of Ti-based composites using twodifferent powder metallurgy processes: Densification using severe plastic deformation viaEqual Channel Angular Pressing (ECAP) and Hydrogenation/Dehydrogenation (HDH)sintering processes (pressureless sintering and hot pressing).ECAP is a fast process basedon a severe plastic deformation of material at relatively low temperature. HDH processes usethe dehydrogenation of Ti as a leverage of the sintering. The different nanosizedreinforcements used in this study are the TiC spherical particles and the whisker shaped TiB.This study shows the influence of either the reinforcement nature and type, and the powdermetallurgy processes used, on the final microstructure and properties of the dense materials
Kinadjian, Natacha. "Chimie intégrative dédiée aux morphosynthèses de matériaux composites multi-échelles et études de leurs applications en photoluminescence, photocatalyse et photovoltaïque." Thesis, Bordeaux, 2014. http://www.theses.fr/2014BORD0049/document.
Повний текст джерелаThe shaping of functional materials and the control of their texture at all length scales are sine qua non conditions for the improvement of current systems. This PhD project consists in creating complex solid architectures using interdisciplinary methods such as sol-gel chemistry or complex fluids physics. Therefore, it is possible to synthesize Titanium Dioxide macroscopic fibers orfilms which possess a hierarchical porosity. This organization allows the optimization of the matter transport (liquid/gaz) for air depollution application (photocatalysis) or dye-sensitizedsolar cells. In another project, we were able to control the alignment of zinc oxide nanorods within a macroscopic fiber. This alignment provides to the fiber an anisotropic photoluminescence behavior which can be useful for switching devices application. Finally, we synthesized anisotropic particles and nano-sheets of polypyrrole (conducting polymer) in order to obtain smooth thin films presenting interesting electrical properties. The objective was to use them as electrolyte and/or electrode in dye-sensitized solar cells
Книги з теми "Matériaux en titane et composites"
Berthelot, J. M. Matériaux composites: Comportement mécanique et analyse des structures. Paris: Masson, 1992.
Знайти повний текст джерелаMotro, René. Matériaux composites souples: En architecture, construction et intérieurs. Basel: Birkhäuser, 2013.
Знайти повний текст джерелаArmstrong, Keith B. Care and repair of advanced composites. 2nd ed. Warrendale, PA: SAE International, 2006.
Знайти повний текст джерелаGraham, Bevan L., and Cole William F, eds. Care and repair of advanced composites. 2nd ed. Warrendale, Pa: SAE International, 2005.
Знайти повний текст джерелаT, Barrett Richard, ed. Care and repair of advanced composites. Warrendale, Pa: Society of Automotive Engineers, 1998.
Знайти повний текст джерелаPetitcorps, Y. Le. Caractérisations physico-chimique et mécanique de filaments CVD de carbure de silicium ou de bore: Application aux matériaux composites 1D-SiC / Ti-6AI-4V. Grenoble: A.N R.T. Université Pierre Mendès France Grenoble 2, 1985.
Знайти повний текст джерелаMotro, René, ed. Matériaux composites souples en architecture, construction et intérieurs. Birkhäuser, 2013. http://dx.doi.org/10.1515/9783034613392.
Повний текст джерелаBerthelot. Matériaux composites: Comportement mécanique et analyse des structures. Tech.& Doc./Lavoisier, 1999.
Знайти повний текст джерелаMatériaux composites - comportement mécanique et analyse des structures. TECHNIQUE & DOC, 2012.
Знайти повний текст джерелаMotro, René. Matériaux Composites Souples en Architecture, Construction et Intérieurs: En Architecture, Construction et Intérieurs. de Gruyter GmbH, Walter, 2013.
Знайти повний текст джерелаЧастини книг з теми "Matériaux en titane et composites"
COLIN, Christophe. "Les microstructures des matériaux métalliques issus de fabrication additive." In La fabrication additive des alliages métalliques 2, 5–103. ISTE Group, 2022. http://dx.doi.org/10.51926/iste.9055.ch1.
Повний текст джерелаHamelin, Patrice. "Chapitre 12 : Matériaux composites à matrices polymères." In La chimie et l'habitat, 225–38. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-1221-9-017.
Повний текст джерелаHamelin, Patrice. "Chapitre 12 : Matériaux composites à matrices polymères." In La chimie et l'habitat, 225–38. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-1221-9.c017.
Повний текст джерелаRémond, Yves, and Jean-François Caron. "Chapitre 8 : Les matériaux composites dans le sport." In La chimie et le sport, 195–210. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0940-0-011.
Повний текст джерелаRémond, Yves, and Jean-François Caron. "Chapitre 8 : Les matériaux composites dans le sport." In La chimie et le sport, 195–210. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0940-0.c011.
Повний текст джерела"Chapitre 4 : Les nouveaux matériaux composites pour l’aéronautique par Vincent Aerts." In Chimie, aéronautique et espace, 75–84. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2284-3-006.
Повний текст джерела"Chapitre 4 : Les nouveaux matériaux composites pour l’aéronautique par Vincent Aerts." In Chimie, aéronautique et espace, 75–84. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-2284-3.c006.
Повний текст джерела"7. Tensairity: La Nouvelle Structure Légère." In Matériaux composites souples en architecture, construction et intérieurs, 100–112. Birkhäuser, 2013. http://dx.doi.org/10.1515/9783034613392.100.
Повний текст джерела"8 Architecture Textile." In Matériaux composites souples en architecture, construction et intérieurs, 113–54. Birkhäuser, 2013. http://dx.doi.org/10.1515/9783034613392.113.
Повний текст джерела"9. Façades Textiles." In Matériaux composites souples en architecture, construction et intérieurs, 155–84. Birkhäuser, 2013. http://dx.doi.org/10.1515/9783034613392.155.
Повний текст джерелаТези доповідей конференцій з теми "Matériaux en titane et composites"
Kahina, Bouguerrouma, Rashit Abdulkhakovich Latypov, and Valery Strizheus. "ÉTUDE DES MATÉRIAUX POLYMÈRES ET COMPOSITES POUR LA FABRICATION DE LA BAGUE UAZ "PATRIOT" PAR LA MÉTHODE DE SURFAÇAGE COUCHE PAR COUCHE." In Themed collection of papers from Foreign International Scientific Conference «Science and innovation in the framework of the strategic partnership between Algeria and Russia» by HNRI «National development» in cooperation with the University of Science and Technology Houari Boumediene. April 2024. Crossref, 2024. http://dx.doi.org/10.37539/240425.2024.70.21.009.
Повний текст джерела