A manufacturing method of magnetic powder paste for a molded inductor by molding under a room temperature condition and magnetic powder paste manufactured thereby.

摘要

A method of manufacturing a magnetic powder paste for manufacturing a molded inductor, the method comprising the steps of: (i) taking into account the characteristics of the magnetic core and the workability of the paste, Uniformly stirring to produce an organic vehicle (s10); (ii) treating the magnetic powder with phosphoric acid to clean and polish the surface of the magnetic powder, and adding the phosphoric acid-treated magnetic powder to the organic vehicle (s20); (iii) a step (s30) of rolling mixing milling the magnetic powder and the organic vehicle, wherein the addition of the magnetic powder in the step (ii) 97 wt% of the organic vehicle and 3 wt% to 50 wt% of the organic vehicle.