| 摘要 |
PURPOSE:To provide a method of easily manufacturing a composite oxide for soft ferrite and soft ferrite by using a general spray roasting surface. CONSTITUTION:A method of manufacturing a composite oxide by spraying and roasting the mixed aqueous solution of one or more kinds of chlorides of Mn, Mg, Ni having the ferrite composition, that is, ferrous chloride and ferric chloride and a method of manufacturing a soft ferrite using a composite oxide and zinc compound manufactured as a result of the former method are employed. |
