SAM: Recent submissions

Now showing items 3983-3989 of 6547

    • Effect of kinematic hardening on localized necking in substrate-supported metal layers 
      Article dans une revue avec comité de lecture
      ccBEN BETTAIEB, Mohamed; ccABED-MERAIM, Farid (Elsevier, 2017)
      Prediction of necking limits in thin substrate-supported metal layers, which are typically used as functional components in electronic devices, represents nowadays an ambitious challenge. The specific purpose of the current ...
    • Sliding wear behavior of magnetron sputtered chromium carbide thin films 
      Article dans une revue avec comité de lecture
      ccNASSER EDDINE, BELIARDOUH; KALELI, Hakan; ccNOUVEAU, Corinne (Emerald, 2016)
      Purpose – The purpose of this technical paper is to investigate the friction and wear behavior of inexpensive and durable cutting tools, developed for wood machining using duplex treatment. Design/methodology/approach – ...
    • Prediction of Localized Necking Based on Crystal Plasticity: Comparison of Bifurcation and Imperfection Approaches 
      Article dans une revue avec comité de lecture
      AKPAMA, Holanyo K.; ccBEN BETTAIEB, Mohamed; ccABED-MERAIM, Farid (Trans Tech Publications, 2016)
      In the present work, a powerful modeling tool is developed to predict and analyze the onset of strain localization in polycrystalline aggregates. The predictions of localized necking are based on two plastic instability ...
    • A new route for semi-solid steel forging 
      Article dans une revue avec comité de lecture
      ccBALAN, Tudor; ccBECKER, Eric; ccLANGLOIS, Laurent; ccBIGOT, Regis (Elsevier, 2017)
      Forging in semi-solid state significantly extends the possibilities of classical hot forging. In order to fully exploit its potential, the process requires a specific and demanding environment, penalizing its industrial ...
    • Solidification sequence of Ni-Si-Cr ~3wt% B brazing alloys 
      Article dans une revue avec comité de lecture
      SIREDEY-SCHWALLER, Nathalie; HAMEL-AKRÉ, Johann; PELTIER, Laurent; HAZOTTE, Alain; BOCHER, Philippe (Springer, 2017)
      Various Ni-Si-Cr-B brazing alloys with a similar boron content (3 wt%) are investigated. Alloy compositions cover a section of the quaternary phase diagram that connects BNi-3 to BNi-9 ternary alloys for industrial use. ...
    • Generalized interfacial energy and size effects in composites 
      Article dans une revue avec comité de lecture
      CHATZIGEORGIOU, George; ccMERAGHNI, Fodil; JAVILI, Ali (Elsevier, 2017)
      The objective of this contribution is to explain the size effect in composites due to the interfacial energy between the constituents of the underlying microstructure. The generalized interface energy accounts for both ...
    • Tribological Behavior of PVD Hard Coated Cutting Tools under Cryogenic Cooling Conditions 
      Article dans une revue avec comité de lecture
      YOUSFI, Mohammed; ccMARTINS DO OUTEIRO, Jose Carlos; ccNOUVEAU, Corinne; MARCON, Bertrand; ZOUHAIR, Badr (ELSEVIER, 2017)
      Cryogenic assistance is used to improve machining performance and to enhance tool life under extreme contact conditions (pressure and temperature). This paper focuses on the influence of cryogenic cooling conditions using ...