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

Now showing items 260-266 of 1234

    • Extrusion and injection moulding induced degradation of date palm fibre - polypropylene composites 
      Article dans une revue avec comité de lecture
      DOMENEK, Sandra; BERZIN, Françoise; DUCRUET, Violette; PLESSIS, Cédric; DHAKAL, Hom; BEAUGRAND, Johnny; ccRICHAUD, Emmanuel (Elsevier BV, 2021)
      The use of date palm fibres, which are an abundant by-product of agriculture, as natural reinforcement in polypropylene (PP) was studied. Because odour emissions are one of the major challenges for natural fibre-based ...
    • Relationship between macromolecular network and fatigue properties of unfilled polychloroprene rubber 
      Article dans une revue avec comité de lecture
      LE GAC, Pierre-Yves; ALBOUY, Pierre-Antoine; VERDU, Jacques; ccFAYOLLE, Bruno (Elsevier, 2021)
      Fatigue life of unfilled polychloroprene rubber is characterized in fully relaxing (R = 0) and non-relaxing conditions (R = 0.2) for more than 15 network structures. Network changes are induced by thermal oxidation ageing ...
    • Thermal ageing of a silane-crosslinked polyethylene stabilised with an excess of Irganox 1076Ⓡ 
      Article dans une revue avec comité de lecture
      XU, Anne; ccCOLIN, Xavier; ccROLAND, Sébastien (Elsevier BV, 2021)
      This work focuses on the thermal ageing in air of a silane-crosslinked polyethylene stabilised with an excess of phenolic antioxidant (Irganox 1076®) in the temperature range between 87°C and 130°C. In such case, it was ...
    • Structural and Barrier Properties of Compatibilized PE/PA6 Multinanolayer Films 
      Article dans une revue avec comité de lecture
      LOZAY, Quentin; BEUGUEL, Quentin; FOLLAIN, Nadège; LEBRUN, Laurent; GUINAULT, Alain; MIQUELARD-GARNIER, Guillaume; TENCÉ-GIRAULT, Sylvie; SOLLOGOUB, Cyrille; DARGENT, Eric; MARAIS, Stéphane (MDPI, 2021)
      The barrier performance and structural lightening of organic materials are increasingly desired and constitute a major challenge for manufacturers, particularly for transport and packaging. A promising technique which tends ...
    • Driving force for shape memory effect of polymers 
      Article dans une revue avec comité de lecture
      KALLEL, Achraf; ABDALLAH, Abir Ben; GAMAOUN, Fehmi; FARZANEH, Sedigheh; BENDALY, Hachmi; ccTCHARKHTCHI, Abbas; ccFITOUSSI, Joseph (Springer Science and Business Media LLC, 2021)
      In this study, we aim to evaluate the shape memory effect of a Poly (Caprolactone) (PCL) (40%) and a Styrene-Butadiene-Styrene (SBS) (60%) blend. Shape memory cycle tests are performed at different temperatures to detect ...
    • Laser surface melting of nickel-based alloy reduces nickel release in the primary cooling system of a nuclear power plant 
      Article dans une revue avec comité de lecture
      PACQUENTIN, Wilfried; GOUTON, Lucille; CARON, Nadège; BRUSSIEUX, Charles; FOUCAULT, Marc; PEYRE, Patrice; MASKROT, Hicham; ccFAVIER, Véronique (Elsevier BV, 2021)
      The surface of Ni-based alloy 690 was treated using a sub-microsecond pulsed laser in order to reduce the amount of nickel released when the surface is exposed to the primary cooling system of pressurized water nuclear ...
    • Comparison of Holmium:YAG and Thulium Fiber Lasers on the Risk of Laser Fiber Fracture 
      Article dans une revue avec comité de lecture
      UZAN, Audrey; CHIRON, Paul; PANTHIER, Frédéric; HADDAD, Mattieu; BERTHE, Laurent; DOIZI, Steeve; ccTRAXER, Olivier (2021)
      Objectives: To compare the risk of laser fiber fracture between Ho:YAG laser and Thulium Fiber Laser (TFL) with different laser fiber diameters, laser settings, and fiber bending radii. METHODS: Lengths of 200, 272, and ...