Căutare după Subiect "surface"

Afișează articolele 1-3 of 3

    • Characterization of Materials Surface by X-Ray Reflectivity Measurements 

      Gheorghieș, Constantin; Gheorghieș, Livia; Atanasiu, Valeriu (Universitatea ”Dunărea de Jos” din Galați, 2009)
      The mechanical or physical properties of surface determine a certain behaviour of material in various working conditions. For example, the roughness of surface influences the value of friction coefficient. X-ray reflectivity ...

    • Modern approaches in Design Optimization of Parts and the Development Trend of Surface Treatments 

      Vasilescu, Elisabeta; Doniga, Ana (Universitatea 'Dunărea de Jos"din Galați, 2012)
      This paper summarizes the surface engineering technologies having a substantial contribution to increasing operational performance of the parts as well as current trends in the implementation of surface processing ...

    • Research on Surface Roughness by Laser Cut 

      Radovanovic, Miroslav; Dašić, Predrag (Universitatea ”Dunărea de Jos” din Galați, 2006)
      Laser cutting is one of the most industrial applications. Laser cutting with oxygen is used primarily for cutting of mild and low-alloyed steels. Cut surface quality is a very important characteristic of laser cutting that ...