Powder Based on Nano-crystalline NiTi Produced Using High ...
Planetary ball milling and subsequent heat treatment were employed for the production of nano-crystalline NiTi-based powder from initial Ni and Ti powder mixture with stoichiometric composition of Ni 50 Ti 50 . Characterization of the crystal structure of the milled product using X-ray diffractometry, scanning and transmission electron microscopy showed that increasing milling time decreased ...