Advances in Preparation of Magnetic Powders by Hydrothermal Method
PENG Long1, XU Guang-liang1, LIU Li2 1. College of Materials Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, China; 2. Southwest Institute of Applied Magnetics, Mianyang 621000,China
The magnetic particles with uniform grain size, less aggregation and excellent crystallinity can be prepared by hydrothermal method. In this paper, the advances in preparing α -Fe2O3, (Mn, Zn)Fe2O4 and other magnetic powders by hydrothermal method are reviewed in detail.