METHOD OF MAKING Sm2Co17 AND amp;alpha;-Fe NANOCOPOSITE AND METHOD OF MAKING PERMANENT MAGNET USING NANOCOPOSITE

摘要

the present invention is a ferromagnetic merchant Sm ₂ Co ₁₇ the soft magnetic nanocomposite of the manufacturing method of the aqueous phase of -Fe, and relates to a method for manufacturing a permanent magnet by using the nanocomposite phase, Sm ₂ Co _{17 and -Fe and uniformly at a predetermined ratio mixture powder using a RF plasma vaporization and condensation through a process of high-purity Sm 2 Co 17 and -Fe phase nano-composite and the method for producing Sm 2 Co 17 , using the nanocomposite of the -Fe phase provides a method for preparing a permanent magnet. ; Sm, Co, Nanocomposite, hybrid structure, rare earth permanent magnet, RF plasma}