Căutare 2012 fascicula9 nr1 după Titlu

Afișează articolele 8-14 of 14

    • 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 ...

    • Obtaining and Characterizing TIN-LEAD Coatings on Steel Band 

      Radu, Tamara; Ciocan, Anişoara; Vlad, Maria (Universitatea "Dunărea de Jos" din Galaţi, 2012)
      The experimental research was at the basis of the hot immersion coating technology with Sn-Pb alloy of the steel bands presented in the study. The characterization of these layers was achieved through microscopic analyses ...

    • Reducing the Zinc Emissions by Upgrading of Steel Scraps Quality 

      Ciocan, Anișoara; Balint, Lucica (Universitatea 'Dunărea de jos" din Galați, 2013)
      The steel production is one of the major sources of heavy metals emissions to the environment. There are several possibilities for prevention and minimization of these pollutants. Emission reduction measures focus on ...

    • Selective Growth of 1D Nanostructured Oxide Materials Using PDMS Stamp 

      Danciu, Anca-Ionela; Mușat, Viorica; Busani, Tito; Gonçalves, Alexandra; Pinto, Joana V.; Costa, Mafalda; Bernacka-Wojcik, Iwona; Martines, Rodrigo; Fortunato, Elvira (Universitatea "Dunărea de Jos" din Galați, 2012)
      The approach for selective growth of 1D nanostructured oxide materials using poly (dimethylsiloxane) (PDMS) stamp consists of using microcontact printing, as such the soft lithography technique, for transferring the ...

    • Setting the Optimum Angle of Solar Collectors Settlement 

      Teodoru, Alexandrina; Panait, Tănase; Uzuneanu, Krisztina; Tasma, Daniela; Mocanu, Cătălin (Universitatea "Dunărea de Jos" din Galați, 2013)
      The performance of any solar energy system depends very much on the availability of solar radiation and the orientation of solar collectors. Solar collectors need to be inclined at the optimum angle to maximize the ...

    • A test for Rapid Tribological Characterization of Bearing Steels 

      Gheorghieș, Constantin; Buciumeanu, Mihaela; Scarpete, Dan; Gheorghieș, Livia; Bold, Dorian (Universitatea "Dunărea de Jos" din Galați, 2012)
      In this paper is a study the influence of the material and heat treatment on the changes of the fine structure parameters of the superficial layer of triboelements during the first cycles of rolling contact process. The ...

    • Vibrations and Torque Monitoring Processes for a Cold Rolling Mill 

      Dragomir, Ştefan; Diaconu, Nicolae; Bordei, Marian (Universitatea "Dunărea de Jos" din Galaţi, 2012)
      This paper presents researches made on a system of monitoring and other parallel systems for diagnose used in a cold rolling mill. The first system (with specific measurement sensors) is an online vibration monitoring ...