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Running smoothy / Sebastian Krippner in KUNSTSTOFFE INTERNATIONAL, Vol. 99, N° 5/2009 (05/2009)
[article]
Titre : Running smoothy Type de document : texte imprimé Auteurs : Sebastian Krippner, Auteur ; Robert Feulner, Auteur ; Dietmar Drummer , Auteur Année de publication : 2009 Article en page(s) : p. 25-29 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Thermoplastiques -- Moulage par injection
Tribologie (technologie)Index. décimale : 668.4 Plastiques, vinyles Résumé : Two-component high-performance gear wheels - The materials for thermoplastic gear wheels are chosen according to their mechanical and tribological requirements. Since the part’s surface must undergo different stresses from its core, designers must often strike a compromise when modifying the material. A new mold concept now allows thin-walled tribo-functional coatings to be overmolded onto high-strength core components, in order to deploy the optimum material where it is needed. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=5881
in KUNSTSTOFFE INTERNATIONAL > Vol. 99, N° 5/2009 (05/2009) . - p. 25-29[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 011345 - Périodique Bibliothèque principale Documentaires Disponible Simply apply two coats in INTERNATIONAL SURFACE TECHNOLOGY (IST), Vol. 11, N° 1 (2018)
[article]
Titre : Simply apply two coats Type de document : texte imprimé Année de publication : 2018 Article en page(s) : p. 32-33 Langues : Anglais (eng) Catégories : Anticorrosion
Métaux -- Revêtements protecteurs
Revêtements poudre:Peinture poudre
Traitement corona
Tribologie (technologie)Index. décimale : 667.9 Revêtements et enduits Résumé : Powder coatings that protect steel from corrosion are generally applied in two layers. One way of improving the efficiency of this process is known as powder-on-powder application, which involves omitting the interim curing phase. A manufacturer of metal components has successfully put this process into practice using standard powder coatings. Note de contenu : - The challenge is powder-on-powder
- Significant additional warehousing costs
- Corona plus tribo
- Huge increase in efficiency
- Figure : The coating meets all the corrosion protection requirements with only one curing process for both the primer and the top coatPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30406
in INTERNATIONAL SURFACE TECHNOLOGY (IST) > Vol. 11, N° 1 (2018) . - p. 32-33[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 19732 - Périodique Bibliothèque principale Documentaires Disponible Smooth performance / Marko Guterl in KUNSTSTOFFE INTERNATIONAL, Vol. 101, N° 12 (12/2011)
[article]
Titre : Smooth performance Type de document : texte imprimé Auteurs : Marko Guterl, Auteur Année de publication : 2012 Article en page(s) : p. 43-45 Langues : Anglais (eng) Catégories : Matières plastiques -- Propriétés mécaniques
Polyéther éther cétone
Tribologie (technologie)Index. décimale : 668.4 Plastiques, vinyles Résumé : A PEEK compound specially developed to have optimal tribological properties has good wear resistance whilst at the same time having extremely low friction. A range of tests was able to quantify this. Potential applications of these high-performance compounds can be found in metal replacement in highly loaded components such as gears. Note de contenu : - Test conditions
- Measurements
- ResultsPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13110
in KUNSTSTOFFE INTERNATIONAL > Vol. 101, N° 12 (12/2011) . - p. 43-45[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 13612 - Périodique Bibliothèque principale Documentaires Disponible Surface topography and tribological properties of coatings prepared from microparticle size polyurethane dispersions studied by atomic force microscopy / Qi Chen in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 15, N° 4 (07/2018)
[article]
Titre : Surface topography and tribological properties of coatings prepared from microparticle size polyurethane dispersions studied by atomic force microscopy Type de document : texte imprimé Auteurs : Qi Chen, Auteur ; Roel Swaans, Auteur ; Paul de kok, Auteur ; Michael Villet, Auteur ; Yansen Lauw, Auteur ; Matthew Gebhard, Auteur Année de publication : 2018 Article en page(s) : p. 713-719 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Dispersions et suspensions
Microscopie à force atomique
Milieux dispersés
Polymères en émulsion
Polyuréthanes
Revêtements
Topographie
Tribologie (technologie)Index. décimale : 667.9 Revêtements et enduits Résumé : The surface topography and mechanical properties of coatings prepared using large particle size polyurethane dispersions (PUD) are investigated using atomic force microscopy (AFM) imaging, AFM-based force measurements, and friction force microscopy. PUD coatings, which are prepared from dispersions containing particles of micron size, have surface roughness of 250–300 nm and waviness of 2.5–3 μm resulting from the particle size. The surface moduli of the PUD coatings are varied by tuning the ratio of hard-to-soft segmentation in the polyurethanes and are found to be between 40 and 100 MPa. The friction coefficient obtained in the study is found to be correlated with both the surface modulus of the coatings and the adhesion between the probe and the samples and is well in line with the perceived feel of an experienced human panel. The data are very well behaved and clearly show the utility of this technique in characterizing these types of surfaces. Note de contenu : - PUD coatings
- AFM imaging and force measurements
- Friction force microscopyDOI : 10.1007/s11998-018-0067-2 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-018-0067-2.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30849
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 15, N° 4 (07/2018) . - p. 713-719[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 20078 - Périodique Bibliothèque principale Documentaires Disponible Theoretical and experimental studies on tribological behavior of luffa fiber reinforced polyester under the influence of surface treatment / G. Kalusuraman in INTERNATIONAL POLYMER PROCESSING, Vol. XXXIV, N° 1 (03/2019)
[article]
Titre : Theoretical and experimental studies on tribological behavior of luffa fiber reinforced polyester under the influence of surface treatment Type de document : texte imprimé Auteurs : G. Kalusuraman, Auteur ; Irulappasamy Siva, Auteur ; S. Anand Kumar, Auteur Année de publication : 2019 Article en page(s) : p. 72-80 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Composites à fibres
Fibres de luffa
Plan d'expérience
Polyesters
Résistance à l'usure
Statistique
Taguchi, Méthodes de (Contrôle de qualité)
Traîtements de surface
Tribologie (technologie)Index. décimale : 668.4 Plastiques, vinyles Résumé : In the present study, the influence of surface modification treatments such as alkali, silane and Ca(OH)2 on luffa fiber reinforced composites has been investigated. In addition, the design of experiment and Taguchi method were used for optimizing the wear resistance of composites. Statistical regression analysis was also used to develop mathematical model for specific wear rate and coefficient of friction. The dry sliding wear tests were conducted through pin-on-disc equipment as per ASTM G99 for the varying sliding velocity. Surface modifications of luffa fiber reinforced composites such as NaOH, Silane and Ca(OH)2 cause an increase wear resistance. It was observed that the Ca(OH)2 treatment to luffa fiber improves wear resistance significantly compared to NaOH and silane treatment. In particular, luffa fiber (with 30 wt.%) reinforced composites at a normal load of 10 N have higher wear resistance among other Ca(OH)2 treated composites. Depending upon load, velocity of sliding and sliding distance, fiber weight percentage used in this study, wear resistance can be ranked as Ca(OH)2> Silane >NaOH> untreated luffa fiber reinforced composites. The worn surface morphologies of composites with different condition are discussed. The developed statistical regression mathematical equations predictions were in good agreement with experimental data. It is noted that the developed model may be used to successfully predict the tribological behavior of luffa fiber reinforced composites. Note de contenu : - MATERIALS AND METHODS : Fiber surface modification - Composite fabrication - Design of experiment (DOE) - Taguchi method - Statistical regression analysis - Wear test
- RESULTS AND DISCUSSION : Regression analysis of unmodified and treated luffa fiber reinforced composites - Comparative study of wear resistance of unmodified and treated composites - Wear mechanismsDOI : 10.3139/217.3629 En ligne : https://drive.google.com/file/d/18Q5ge93QKgpS2xOx-ovFp-c3v-GaWgHr/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31913
in INTERNATIONAL POLYMER PROCESSING > Vol. XXXIV, N° 1 (03/2019) . - p. 72-80[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 20669 - Périodique Bibliothèque principale Documentaires Disponible Tribological and mechanical performance of epoxy reinforced by fish scales powder / Kifah Ghazi Ali in REVUE DES COMPOSITES ET DES MATERIAUX AVANCES, Vol. 32, N° 3 (06/2022)
PermalinkTribologie de l'interface fibre/matrice. Approche théorique et expérimentale / Laurent Baillet in REVUE DES COMPOSITES ET DES MATERIAUX AVANCES, Vol. 7, N° Hors série (1997)
PermalinkTribology & tribochemistry for innovations in organic coatings / Milton A. Glaser in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 67, N° 842 (03/1995)
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