SAM: Recent submissions

Now showing items 2555-2561 of 6547

    • Ductility prediction of substrate-supported metal layers based on rate-independent crystal plasticity theory 
      Communication avec acte
      AKPAMA, Holanyo K.; ccBEN BETTAIEB, Mohamed; ccABED-MERAIM, Farid (2016)
      In this paper, both the bifurcation theory and the initial imperfection approach are used to predict localized necking in substrate-supported metal layers. The self-consistent scale-transition scheme is used to derive the ...
    • Tool wear and cutting forces when machining inconel 718 under cryogenic conditions: Liquid nitrogen and carbon dioxide 
      Communication avec acte
      CHAABANI, Sana; RODRIGUEZ, Iñigo; CUESTA, Mikel; ccAYED, Yessine; ARRAZOLA, Pedro José; ccGERMAIN, Guénaël (AIP Publishing, 2019)
      Nickel-based superalloys are widely exploited in turbojets components which are subjected to intense thermal and mechanical loadings during their operation. In fact, they exhibit excellent mechanical properties over a wide ...
    • Effect of plastic anisotropy on the prediction of the ductility for HCP sheet metals 
      Communication avec acte
      JEDIDI, Mohamed Yassine; ccBEN BETTAIEB, Mohamed; KHABOU, Mohamed Taoufik; ccABED-MERAIM, Farid; HADDAR, Mohamed (Springer, 2018)
      Due to their lightness, low stiffness and high strength, Hexagonal Closed Packed (HCP) materials are widely used in aeronautic and aerospace industries. In this paper, the ductility limit of HCP sheet materials at room ...
    • Laser Shock Processing on Metal 
      Article dans une revue avec comité de lecture
      PEYRE, Patrice (MDPI, 2017)
      Since its invention in the late 1960s, and the pioneering work on metal strengthening in USA during the late 1970s, laser shock processing (LSP) has become a reliable surface treatment for improving the mechanical or ...
    • Thermal degradation of polymers during their mechanical recycling 
      Chapitre d'ouvrage scientifique
      ccTCHARKHTCHI, Abbas; ccCOLIN, Xavier (Nova Science, 2013)
      This chapter deals with thermal degradation processes occurring during polymer recycling by melt re-processing, i.e. mechanical recycling. Some general aspects of polymer processing are first recalled. Then, thermal ...
    • Amorphous rigidification and cooperativity drop in semi−crystalline plasticized polylactide 
      Article dans une revue avec comité de lecture
      VAROL, N.; DELPOUVE, Nicolas; ARAUJO, Steven; DOMENEK, Sandra; GUINAULT, Alain; GOLOVCHAK, Roman; INGRAM, A.; DELBREILH, Laurent; DARGENT, Eric (Elsevier, 2020)
      Plasticization of amorphous polylactide shifts the glass transition and extends its temperature range of crystallization to lower temperatures. In this work, we focus on how low−temperature crystallization impacts the ...
    • Spin coating and micro-patterning optimization of composite thin films based on PVDF 
      Article dans une revue avec comité de lecture
      NGUYEN, Anh Ngoc; SOLARD, Jeanne; NONG, Huyen Thi Thanh; OSMAN, Chirine Ben; GÓMEZ, Andrés; BOCKELÉE, Valérie; TENCÉ-GIRAULT, Sylvie; SCHOENSTEIN, Frederic; SIMÓN-SORBED, Maite; CARRILLO, Anna Esther; MERCONE, Silvana (MDPI, 2020)
      We optimize the elaboration of very thin film of poly(vinylidene fluoride) (PVDF) polymer presenting a well-controlled thickness, roughness, and nano-inclusions amount. We focused our effiort on the spin coating elaboration ...