STABILITY OF NANOCRYSTALLINE Ni-P RIBBONS

摘要

Stability of nanocrystalline Ni-P ribbons was investigated by DSC and internal frictiontechnique.The nanocrystalline Ni-P ribbons seem to be unstable within range of 518 to887 K owing to obvious exothermal phenomenon,decrement on internal friction valuesand grain coarsening.