The Influence of High-Energy Ball Milling Parameters on the Traditional W-Type Ba-Hexaferrite Properties
The main task of our work was to study the influence of high energy ball milling on the process of W-type hexaferrite material production and to compare the structural, morphological and magnetic features of the different manufacturing ways. The products are analyzed mainly by XRD, SEM and TEM methods. It was shown that high energy ball milling can be used to enhance the synthesis of W-type Ba-hexaferrite due to the much smaller crystallite sizes and their larger surfaces that are produced by the milling process and due to the activation of these surfaces.
P.J. Szabó, T. Réti, T. Czigány
G. Kakuk et al., "The Influence of High-Energy Ball Milling Parameters on the Traditional W-Type Ba-Hexaferrite Properties", Materials Science Forum, Vol. 589, pp. 397-402, 2008