LIBROS DEL AUTOR: saiganesh iyer

1 resultados para LIBROS DEL AUTOR: saiganesh iyer

  • Viscoplastic Model Development to Account for Strength Differential
    Brad Lerch / Saiganesh Iyer / National Aeronautics and Space Administr
    The magnitude of yield and flow stresses in aged Inconel 718 are observed to be different in tension and compression. This phenomenon, called the Strength differential (SD), contradicts the metal plasticity axiom that the second deviatoric stress invariant alone is sufficient for representing yield and flow. Apparently, at least one of the other two stress invariants is also si...
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