Browsing University Publications by Author "Zahran, R. R"

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    • Amorphous Phase Properties Of Oriented Polyethylene Solids 

      Zahran, R. R; Kardos, J. L. ( Qatar University , 1993 , Article)
      Solid-state deformation of polyethylene results in a preferential orientation of both crystalline and amorphous regions. Usually, one major problem in the prediction of the mechanical and thermal expansion properties of ...

    • Correlations Of Some Tensile Properties For Various Grades Of Low Density Polyethylene 

      Zahran, R. R; Kandeil, A. Y. ( Qatar University , 1994 , Article)
      The tensile properties of nine different grades of low density polyethylene were measured, and the relationships resulting from the combination of different pairs of properties were analyzed. It was found that some properties ...

    • Electrical Conductivity Of Aluminum Reinforced Graphite Electrodes 

      Zahran, R. R ( Qatar University , 1993 , Article)
      Composite, disc-like aluminum reinforced graphite electrodes were prepared, and an integrated parametric analysis has been performed to investigate the effect of some processing parameters on the electrical conductivity ...