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Pushing the envelope in composite design / Pranav Dhoj Shah in JEC COMPOSITES MAGAZINE, N° 48 (05/2009)
[article]
Titre : Pushing the envelope in composite design Type de document : texte imprimé Auteurs : Pranav Dhoj Shah, Auteur Année de publication : 2009 Article en page(s) : p. 32-34 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Aéronautique
Avions -- Matériaux
CompositesIndex. décimale : 620.19 Autres matériaux Résumé : For years, composites design has been based on black aluminium. This approach has not done justice to what composites can really do. As we continue to gain a better understanding of these materials, we should challenge the old rules in order to free designers, so they can apply more imagination and learn to build lighter and stronger composites. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=6040
in JEC COMPOSITES MAGAZINE > N° 48 (05/2009) . - p. 32-34[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 011287 - Périodique Bibliothèque principale Documentaires Disponible PVDF/graphene oxide composite nanofibers / Hong Yan Wu in CHEMICAL FIBERS INTERNATIONAL, Vol. 67, N° 4 (12/2017)
[article]
Titre : PVDF/graphene oxide composite nanofibers Type de document : texte imprimé Auteurs : Hong Yan Wu, Auteur Année de publication : 2018 Article en page(s) : p. 208-210 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Composites
Electrofilature
Mesure
Microscopie électronique à balayage
Morphologie (matériaux)
Nanofibres
Oxyde de graphène
Polyfluorure de vinylidèneIndex. décimale : 677.4 Textiles artificiels Résumé : By electrospinning method, graphene oxide (GO) was used to prepared a series of polyvinylene fluoride (PVDF) PVDF/GO composite nanofibers with different mass fraction of GO. The microstructure of the composite nanofibers was observed using the scanning electron microscope (SEM), and the mean fiber diameter and standard deviation were calculated. The results show that when the mass fraction of GO is high, the PVDF/GO composite nanofibers cannot be prepared. When GO was added, the roughness of the fiber surface is obviously increased,the appearance is uneven, and small holes and raised particles appear in the fiber surface. With the increase of the quality of GO, the average diameter of the fiber increases, and the standard deviation has no obvious change regulation. Note de contenu : - EXPERIMENTS : Matérials, reagents and instruments - Preparation of PVDF/GO composite nanofibers - Property of PVDF/GO composite nanofibers
- RESULTS AND DISCUSSIONS : Macroscopic morphology of composite nanofibers - Microscopic morphology of composite nanofibers
- Diameter of composite nanofibersEn ligne : https://drive.google.com/file/d/1bTBknrodQjaHwYYs0nY7ui9nshx1BgxP/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=29723
in CHEMICAL FIBERS INTERNATIONAL > Vol. 67, N° 4 (12/2017) . - p. 208-210[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 19460 - Périodique Bibliothèque principale Documentaires Disponible PVT device : characterizing volumetric and linear deformations of composite materials / Violaine Le Louët in JEC COMPOSITES MAGAZINE, N° 141 (07-08/2021)
[article]
Titre : PVT device : characterizing volumetric and linear deformations of composite materials Type de document : texte imprimé Auteurs : Violaine Le Louët, Auteur ; Maxime Villière, Auteur ; Vincent Sobotka, Auteur Année de publication : 2021 Article en page(s) : p. 37-39 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Anisotropie
Caractérisation
Composites
Matériaux -- Déformations géométriques et dimensionnelles
Matériaux -- Imprégnation
Mesure -- Instruments
Mesure de pression-volume-température
ThermodurcissablesIndex. décimale : 668.4 Plastiques, vinyles Résumé : At midway between a dilatometer and a calorimeter, the PVT (Pressure Volume Temperature) device provides composite manuacturers with a reliable way to determine the properties of materials to help them model the thermal, chemical and mechanical phenomena that occur throughout their forming processes. Note de contenu : - Volumetric variation characterization : the PVT-α device
- Working principle
- Application : analysing the thermal and chemical properties of RTM6 resin
- Towards the characterization of anisotropic deformation : PVT-HADDOC
- Fig. 1 : The PVT-α device
- Fig. 2 : Relative volume variation of a Hexcel RTM6 resin during processing, along with temperature and degree of cure
- Fig. 3 : PVT HADDOC
- Fig. 4 : Strains along three directions during th ecuring of an M21 prepreg, along with temperature and the estimated degree of curePermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37183
in JEC COMPOSITES MAGAZINE > N° 141 (07-08/2021) . - p. 37-39[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 22837 - Périodique Bibliothèque principale Documentaires Disponible Quality control of composites in the aerospace industry / Annick Giesen in JEC COMPOSITES MAGAZINE, N° 132 (01-02/2020)
[article]
Titre : Quality control of composites in the aerospace industry Type de document : texte imprimé Auteurs : Annick Giesen, Auteur Année de publication : 2020 Article en page(s) : p. 25-26 Langues : Anglais (eng) Catégories : Avions -- Matériaux
Composites
Contrôle non destructif
Qualité -- ContrôleIndex. décimale : 668.4 Plastiques, vinyles Résumé : Lufthansa Technik AG uses a Creaform 3D scanner and photogrammetry system to control material expansion during the maintenance and repair of secondary structure composite aircraft components. The compact devices and simple data acquisition systems can detect quality deviations at an early stage and thus prevent unnecessary costs. Note de contenu : - Material expansion control
- Decision criteria and ROI
- Compact, simple and flexible
- Fig. 1 : 3D scanner used to control material expansion
- Fig. 2 : Screenshots of a scanned aircraft nose
- Fig. 3 : The MaxSHOT 3D photogrammetry camera measures large objects with high accuracyPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=33900
in JEC COMPOSITES MAGAZINE > N° 132 (01-02/2020) . - p. 25-26[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 21395 - Périodique Bibliothèque principale Documentaires Disponible "Quebracho" tannin derivative and boosters biocides for new antifouling formulations / N. Belloti in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 9, N° 5 (09/2012)
[article]
Titre : "Quebracho" tannin derivative and boosters biocides for new antifouling formulations Type de document : texte imprimé Auteurs : N. Belloti, Auteur ; C. Deyà, Auteur ; Beatriz del Amo, Auteur ; R. Romagnoli, Auteur Année de publication : 2012 Article en page(s) : p. 551-559 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Antimicrobiens
Composites
Revêtements antisalissures:Peinture antisalissures
Revêtements:Peinture
TaninsIndex. décimale : 667.9 Revêtements et enduits Résumé : The growth of fouling communities on ships’ hulls causes economic losses due to increased fuel consumption and to the deterioration of the metallic substrate by corrosion. Antifouling paints are formulated to avoid the settlement of these organisms and may contain biocides as active compounds. The objective of this research was to evaluate the antifouling performance of paints formulated with a “quebracho” tannin derivative (zinc “tannate”) and “boosters” (secondary biocides). The “boosters” used in this study were bismuth lactate, a zeolite exchanged with silver cations, and the same zeolite modified with silver chloride. Bioassays with “boosters” solutions were carried out employing Artemia persimilis. Soluble matrix antifouling paints were formulated and their action was assessed in a natural sea water environment. Results showed that the bismuth lactate resulted in a coating with almost triple service life of the antifouling paints with zinc “tannate.” Paints formulated with the silver composites behaved slightly better than the control paint. Note de contenu : - Pigment and "boosters" preparation and characterization
- Bioassays
- Formulation, preparation, and application of the antifouling paints
- Tests in sea water environmentDOI : 10.1007/s11998-012-9403-0 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-012-9403-0.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=16026
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 9, N° 5 (09/2012) . - p. 551-559[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 14190 - Périodique Bibliothèque principale Documentaires Disponible Quilted stratum process / Clément Callens in JEC COMPOSITES MAGAZINE, N° 98 (07-08/2015)
PermalinkRadical change in composite moulding / Alan Harper in JEC COMPOSITES MAGAZINE, N° 124 (10/2018)
PermalinkRaffinage des agroressources : extraction et caractérisations des glucuronoxylanes des coques de tournesol / Anne Bazus / 1991
PermalinkRapid-cure epoxy formulations for next-generation composite manufacturing / Nishar Hameed in JEC COMPOSITES MAGAZINE, N° 141 (07-08/2021)
PermalinkReducing the complexity of composites engineering / Olivier Guillermin in JEC COMPOSITES MAGAZINE, N° 48 (05/2009)
PermalinkReduction of cure cycle time through microwave curing / Daniel Teufl in JEC COMPOSITES MAGAZINE, N° 100 (10/2015)
PermalinkReinforcing with steel cord / Andreas Radtke in KUNSTSTOFFE INTERNATIONAL, Vol. 102, N° 11 (11/2012)
PermalinkRenforcement des ouvrages en béton par collage de composites / Thierry Chaussadent / Paris : Laboratoire Central des Ponts et Chaussées (2006)
PermalinkResource utilisation of solid leather waste : Part 2. A review / Shyamoli Shaw in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 106, N° 4 (07-08/2022)
PermalinkRetour sur les innovations, et tendances du salon JEC 2017 in PLASTILIEN, N° 137 (05/2017)
PermalinkA review on graphene/rubber nanocomposites / Arunkumar Murugesan in INTERNATIONAL POLYMER PROCESSING, Vol. 37, N° 5 (2022)
PermalinkA review on perspective of emulsified edible films and coatings / Rita Awasthi in PAINTINDIA, Vol. LXX, N° 1 (01/2020)
PermalinkA review on predictive tortuosity models for composite films in gas barrier applications / Alamin Idris in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 19, N° 3 (05/2022)
PermalinkPermalinkRhéologie et physico-chimie des produits formulés / Groupe Français de Rhéologie / Groupe Français de Rhéologie (2003)
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