Browsing Rensselaer Libraries by Author "Mackenzie, John D."

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    • Hardness and high pressure deformation mechanisms of glass 

      Neely Jr., James E. (Rensselaer Polytechnic Institute, Troy, NY, 1969-05)
      The annealing behavior of indentations in Si02 and caO·Si02 glass was investigated. The effect of heat treatment on indentation depths in silica glass was determined on 400 and 600 gram indentations. During the first 1/4 ...

    • Microhardness and flow mechanisms in fused silica 

      Neely Jr., James E. (Rensselaer Polytechnic Institute, Troy, NY, 1967-05)
      The fundamental purpose of this investigation has been to develop a conceptual understanding of the hardness of glass, especially fused silica. Up until now, hardness has been treated primarily from an empirical viewpoint, ...