Affiliation:
1. China Institute of Atomic Energy
Abstract
Nd3-xYxFe27.5Ti1.5(0.6≤x≤2.4) and Nd3-x’Yx’Fe27.5Mo1.5(0.6≤x’≤2.4) alloys have been synthesized successfully and studied by means of powder neutron diffraction. The structural analyses indicate that the main phases in all cases crystallize in the monoclinic Nd3(Fe,Ti)29-type structure with a space group A2/m. Ti and Mo prefer to occupy 4g, 4i1 and 4i2 sites exclusively and the elemental site occupancies are dominated by the site sizes and thermodynamic effects.
Publisher
Trans Tech Publications, Ltd.
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