发明名称 METHOD OF MANUFACTURING MAGNETIC MEMBER CONTAINING Fe-GROUP SOFT MAGNETIC ALLOY POWDER
摘要 <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic member that can be increased in density, increased in real number part &mu;'<SP>(13.56 MHz)</SP>of complex relative permeability, and made high in surface resistance effectively more than before. <P>SOLUTION: The method of manufacturing the magnetic member includes at least one of a step (a) of forcibly dispersing Fe-group soft magnetic alloy powder under pressure into a mixed material, the mixed material being prepared by mixing the Fe-group soft magnetic alloy powder and a matrix material, and a step (b) of leaving them as they are for a predetermined time before molding the mixed material. <P>COPYRIGHT: (C)2011,JPO&INPIT
申请公布号 JP2011061119(A) 申请公布日期 2011.03.24
申请号 JP20090211442 申请日期 2009.09.14
申请人 ALPS ELECTRIC CO LTD 发明人 KOJIMA AKINOBU;YAMASHITA HAYATO;MARUYAMA TOMOHITO;MIZUSHIMA TAKAO
分类号 H01F41/02;H01F1/00;H01F1/26;H05K9/00 主分类号 H01F41/02
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