Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM): Recent submissions

Now showing items 561-567 of 1328

    • Thermal stabilization of polyamide 11 by phenolic antioxidants 
      Article dans une revue avec comité de lecture
      OKAMBA-DIOGO, Octavie; FERNAGUT, François; GUILMENT, Jean; PERY, Frederique; ccFAYOLLE, Bruno; ccRICHAUD, Emmanuel (Elsevier, 2020)
      This paper addresses the effect of hindered phenols (mainly Irganox 1098 with a few comparisons with other phenolic antioxidants) on the stabilization of polyamide 11 aged at several temperatures (90–165 °C). The effect ...
    • Depth dependence and keyhole stability at threshold, for different laser welding regimes 
      Article dans une revue avec comité de lecture
      FABBRO, Remy (MDPI, 2020)
      Depending of the laser operating parameters, several characteristic regimes of laser welding can be observed. At low welding speeds, the aspect ratio of the keyhole can be rather large with a rather vertical cylindrical ...
    • Investigation of magnetic composites using as photocatalyst and antibacterial application 
      Article dans une revue avec comité de lecture
      RIZI, Hassan Beigi; GHEISARI‬, Khalil; MOTAMEDI, Hossein; ccSHIRINBAYAN, Mohammadali; ccPEREIRA, Michaël (Elsevier, 2020)
      This study shows the inactivation of antibacterial and dye removal in aqueous solution via photocatalysis with an easy fabrication route of silver deposited titanium dioxide/cobalt ferrite composite nanoparticles through ...
    • Mechanical properties of thermally sprayed porous alumina coating by Vickers and Knoop indentation 
      Article dans une revue avec comité de lecture
      BEN GHORBAL, Ghailen; TRICOTEAUX, Arnaud; THUAULT, Anthony; AGEORGES, Hélène; ROUDET, Francine; CHICOT, Didier (Elsevier, 2020)
      Depending on the thermal spraying conditions, coatings obtained can present different defects, like pores, cracks and/or unmelted particles, and different surface roughnesses, that can affect the determination of the ...
    • Comparison of the finite strain macroscopic behavior and local damage of a soft matrix highly reinforced by spherical or polyhedral particles 
      Article dans une revue avec comité de lecture
      DE FRANCQUEVILLE, Foucault; GILORMINI, Pierre; DIANI, Julie; VANDENBROUCKE, Aude (Elsevier, 2020)
      Motivated by the different uniaxial responses of two actual materials filled with either sifted glass beads or sifted glass grits, the influence of the fillers shape on the finite strain behavior of highly filled composites ...
    • Thermal aging of High Tenacity Polyvinyl Alcohol yarns 
      Article dans une revue avec comité de lecture
      BIAN, Yan; ARESSY, Matthieu; ccCOLIN, Xavier (Elsevier, 2020)
      A both multiscale and multi-techniques approach was developed to characterize the thermal aging in air at 70, 90, 100 and 120 °C of High Tenacity Polyvinyl Alcohol (HT-PVAl) yarns, and to elucidate the consequences of ...
    • Degradation assessment of polyethylene-based material through electrical and chemical-physical analyses 
      Article dans une revue avec comité de lecture
      SURACI, Simone Vincenzo; FABIANI, Davide; MAZZOCCHETTI, Laura; GIORGINI, Loris (MDPI, 2020)
      The usability of any material hinges upon its stability over time. One of the major concerns, focusing on polymeric materials, is the degradation they face during their service life. The degradation mechanisms are deeply ...