Mainly carries out the R&D of TbDyFe, FeGa, FeCo-based alloys and FeNi-based alloys, including:
1. Magnetostrictive properties and mechanism of the material;
2. The influence of adding rare earth elements on the properties of the alloy and the mechanism;
3. Preparation process and industrialization technology of the alloy;
4. Applications of magnetostrictive materials.