Effects of milling and annealing on formation and structural characterization of nanocrystalline intermetallic compounds from Ni–Ti elemental powders

Nickel and Titanium elemental powders with a nominal composition Ni–50at.%Ti were mechanical alloyed in a planetary high-energy ball mill in different milling conditions (5, 10, 20, 40 and 60h). The investigation revealed that increasing milling time leads to a reduction in crystallite size, and aft...

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