Powder for magnetic ferrite, magnetic ferrite, multilayer ferrite components and production method thereof

摘要

A method including mixing powders of at least one of MgO, Mg(OH)₂, and MgCO₃, and powders of Fe₂O₃, CuO and ZnO, pre-sintering the mixed powder at 900° or lower, milling the pre-sintered raw powder, pressing the milled powder to form a pressed body and sintering the pressed body to form a magnetic ferrite powder such as MgCuZn, MgNiCuZn, or NiCuZn.