Author/Authors :
Miller، نويسنده , , M.K and Larson، نويسنده , , D.J. and Schwarz، نويسنده , , R.B and He، نويسنده , , Yi، نويسنده ,
Abstract :
A statistical analysis of the solute distribution in amorphous Pd40Ni40P20 has been performed with atom probe field ion microscopy (APFIM). Atom probe results indicate that chemical short range ordering is present in the as-cast alloy. Phase separation at the nanometer level is observed in glassy samples after annealing above the glass-transition temperature. Crystallization proceeds by phase separation into three distinct crystalline phases.
Keywords :
Bulk metallic glass , Pd40Ni40P20 , Atom probe field ion microscopy , decomposition
