导磁材料之制备方法;METHOD OF MANUFACTURING A MAGNETIC MATERIAL

摘要

本发明揭示一种导磁材料之制备方法，其步骤主要包含：提供一铁矽基薄带，其中该铁矽基薄带之材料组成系为FexSiyNbz，且x=80、y=15~17、z=3~5；裁切该铁矽基薄带，使该铁矽基薄带成为一特定形貌；利用有机溶剂清洗处理已裁切后之该铁矽基薄带；烘乾已清洗处理后的该铁矽基薄带；真空退火处理已烘乾处理的该铁矽基薄带以形成一具有奈米晶结构之导磁材料。藉由上述之制备方法，该导磁材料可应用于无线电力传输系统，使其整体的传输效率与稳定性增加。; cutting the Fe-Si-based plate to form a special type; cleaning the cutted Fe-Si-based plate by organic solution; drying the cleaned Fe-Si-based plate; vacuum annealing the dried Fe-Si-based plate to form a magnetic material with a nanocrystal structure. By using the present method, the magnetic material can be used in the wireless transmission system to improve the transmission efficiency and stability.