Zobrazeno 1 - 10
of 126
pro vyhledávání: '"R. Schirrer"'
Publikováno v:
Tribology International. 38:931-942
Fracture processes of thin (10–100 μm) polystyrene films on PMMA substrates have been investigated within macroscopic single-asperity sliding contacts with rigid spheres. Using the resources of in situ contact visualization, the development of cra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b81d846d807390d22db742f3de4226bd
https://doi.org/10.1016/j.triboint.2005.07.018
https://doi.org/10.1016/j.triboint.2005.07.018
Autor:
C. Gauthier, R. Schirrer
Publikováno v:
Scopus-Elsevier
Viscoelastic-viscoplastic behaviour is usually not taken into account in models describing the scratch properties of polymeric surfaces. In the case of a standard indentation test with stationary tip, the elastic-plastic boundary and the boundary of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4c211764bfbc07c23436f15301d9505
https://doi.org/10.1002/tt.3020080304
https://doi.org/10.1002/tt.3020080304
Autor:
C. Fond, R. Schirrer
Publikováno v:
Plastics, Rubber and Composites. 30:116-124
To study the influence of the crack speed at initiation on measurements of the toughness of amorphous polymers such as polycarbonate (PC) and rubber toughened poly(methyl methacrylate) (RTPMMA), ‘compact tension’ specimens were tested at a medium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ab5b82b91e3e7e70573866b242fd0f5
https://doi.org/10.1179/146580101101541525
https://doi.org/10.1179/146580101101541525
Publikováno v:
Le Journal de Physique IV. 10:Pr9-671
The aim of this work is to validate a numerical model for monolithic polycarbonate or polymeric multilayer material in order to adapt them to different impact conditions (type of threat, striking velocity and test temperature). Thus, this paper deals
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef66adf423c15a80e0493b5026324cc6
https://doi.org/10.1051/jp4:20009112
https://doi.org/10.1051/jp4:20009112
Publikováno v:
Polymer Engineering & Science. 37:1748-1760
As glassy polymers are usually somewhat brittle, several blending techniques are used to toughen these materials and to increase their impact strength. The microstructures of toughened polymers are complicated, as are their mechanical damage mechanis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::340719c1a247e8954a6a336a31ab87a6
https://doi.org/10.1002/pen.11823
https://doi.org/10.1002/pen.11823
Autor:
R. Schirrer, C. Fond
Publikováno v:
Journal de Physique IV Proceedings
Journal de Physique IV Proceedings, EDP Sciences, 1996, 06 (C6), pp.C6-375-C6-384. ⟨10.1051/jp4:1996637⟩
Journal de Physique IV Proceedings, EDP Sciences, 1996, 06 (C6), pp.C6-375-C6-384. ⟨10.1051/jp4:1996637⟩
At medium loading rates, void formation usually precedes plasticity in the matrix around the particles in rubber toughened polymers. Many authors have proposed models for the relationship between rubber surface energy, volume strain energy and void g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1504a3de2b9dabdb41d945160cfe80b
https://doi.org/10.1051/jp4:1996637
https://doi.org/10.1051/jp4:1996637
Autor:
R. Schirrer, C. Fond
Publikováno v:
Revue de Métallurgie. 92:1027-1042
Les polymeres amorphes vitreux a une seule phase sont en general des materiaux fragiles. Un sommet de fissure qui se propage dans un tel materiau est precede d’une craquelure, ce qui est un comportement specifique aux polymeres. La craquelure conso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de7aae9f7b4bd8cd60efec0dd2ccfeb2
https://doi.org/10.1051/metal/199592091027
https://doi.org/10.1051/metal/199592091027
Publikováno v:
Tribology and Design.
Scratch durability of polymer surfaces and coatings is becoming crucial for the growing use of these materials in innovative applications, replacing former materials with more resistant surfaces. A variety of physico-chemical processes such as anneal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbffabae116636003e3a24a419c0c369
https://doi.org/10.2495/td100151
https://doi.org/10.2495/td100151
Publikováno v:
Polymer Bulletin. 28:235-242
Concepts of image analysis by mathematical morphology were applied to the characterization of the morphology of an incompatible polymer blend (PS/PMMA) processed on an extruder. The morphologies originated from the breakup of particles according to a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cbd3ef5c49b0c1efdd6877f02d294da
https://doi.org/10.1007/bf00299661
https://doi.org/10.1007/bf00299661
Publikováno v:
Journal of Materials Science. 27:3424-3434
Water vapour diffuses rapidly in silicone polydimethylsiloxane (PDMS) rubber. In a PDMS-salt compound surrounded by water, the water which has entered the rubber is absorbed by the salt particles, creating an osmotic pressure in the rubber. This pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f102c0378eba711ce4428fe3f092bbe
https://doi.org/10.1007/bf01151816
https://doi.org/10.1007/bf01151816