MANUFACTURING METHOD FOR A RF ELECTRONIC COMPONENT, CAPABLE OF REDUCING THE LOSS AND COSTS BY IMPROVING THE COHESIVE FORCE OF A FERRITE

摘要

PURPOSE: A manufacturing method for a RF electronic component is provided to easily form a molding product by adding ammonium alginate and improving the cohesive force of a ferrite.;CONSTITUTION: An ammonium alginate and water are mixed with a ferrite and the gel is formed(S1). The gel is formed by drying the gel(S2). A ferrite pulverized body in which the ammonium alginate is coated is generated(S3). The ferrite pulverized body is pressed and formed(S4). The ferrite pulverized body which is pressed and formed is sintered(S5).;COPYRIGHT KIPO 2010