SAM: Recent submissions

Now showing items 2228-2234 of 6416

    • PBT plasticity loss induced by oxidative and hydrolysis ageing 
      Article dans une revue avec comité de lecture
      LOYER, C.; DUVAL, V.; OULD, Y.; ccREGNIER, Gilles; ccRICHAUD, Emmanuel (Elsevier, 2020)
      This paper reports the study of embrittlement of PBT submitted either to thermal or hydrolytic ageing. All changes were followed up by tensile tests, rheometry in molten state and gel permeation chromatography for molar ...
    • Thermal oxidation of poly(Dicyclopentadiene) – Decomposition of hydroperoxides 
      Article dans une revue avec comité de lecture
      HUANG, Jing; MINNE, Wendy; DROZDZAK, Renata; RECHER, Gilles; LE GAC, Pierre Yves; ccRICHAUD, Emmanuel (Elsevier, 2020)
      Thin unstabilized PDCPD film were thermally oxidized in ovens at several temperatures ranging from 50 °C to 120 °C. Hydroperoxide concentration was monitored by DSC. It was observed that hydroperoxides concentration reaches ...
    • Simulation of laser-driven cratering experiments on aluminum 
      Article dans une revue avec comité de lecture
      AUBERT, Bertrand; HEBERT, David; RULLIER, Jean-Luc; LESCOUTE, Emilien; VIDEAU, Laurent; BERTHE, Laurent (Laser Institute of America, 2019)
      After a brief description of the physical principles involved in the cratering process, the authors present a specific methodology to simulate laser-driven cratering experiments performed with a long pulse duration (100 ...
    • Cooperativity Scaling and Free Volume in Plasticized Polylactide 
      Article dans une revue avec comité de lecture
      ARAUJO, Steven; DELPOUVE, Nicolas; DOMENEK, Sandra; GUINAULT, Alain; GOLOVCHAK, Roman; SZATANIK, Roman; INGRAM, Adam; FAUCHARD, Cyrille; DELBREILH, Laurent; DARGENT, Eric (American Chemical Society, 2019)
      The experimental evidence of the increase of activation energy associated with the super Arrhenius behavior governing amorphous polylactide by free volume variations has been obtained through a combination of calorimetric, ...
    • Effect of weld travel speed on solidification cracking behavior. Part 2: testing conditions and metrics 
      Article dans une revue avec comité de lecture
      CROSS, C. E.; ccCONIGLIO, Nicolas (Springer Verlag, 2020)
      Solidification cracking is a weld defect common to certain susceptible alloys rendering many of them unweldable. It forms and grows continuously behind a moving weld pool within the two-phase mushy zone and involves a ...
    • Influence of Field-Induced Phase Transition on Poly(Vinylidene Fluoride-Trifluoroethylene-Chlorotrifluoroethylene) Strain 
      Article dans une revue avec comité de lecture
      LHERITIER, P.; VAXELAIRE, N.; TENCE-GIRAULT, Sylvie; DOMINGUES DOS SANTOS, F.; DEFAY, E. (American Physical Society, 2020)
      This work is focused on understanding the reasons behind the large electrostrictive strain of poly(vinylidene fluoride-trifluoroethylene-chlorotrifluoroethylene) terpolymer. Although a few explanations have been proposed ...
    • Influence of flank face on the condition of chatter self-excitation during turning 
      Article dans une revue avec comité de lecture
      GOUSKOV, Alexander M.; PANOVKO, Grigory; LORONG, Philippe; ccGUSKOV, Mikhail (Inderscience, 2017)
      This paper addresses a modelling approach for cutting tool and workpiece material interaction with ploughing taken into account. In the proposed model the distributed contact on the flank face is replaced by a concentrated ...