微晶软磁粉材料及其制备方法

    公开(公告)号:CN101572150B

    公开(公告)日:2011-05-04

    申请号:CN200910025837.0

    申请日:2009-03-11

    摘要: 本发明提供一种具有高饱和磁化强度的微晶软磁粉材料,该材料导磁率高,所用原料普通,制造成本低廉。本发明还提供上述微晶软磁粉材料的制备方法,该方法工艺简单,适于工业化大批量生产。该微晶软磁粉材料其成分的重量百分含量为:4~7%Al,7~12%Si,0.05~0.2%Cu,0.1-0.5%Zr,0.5~2.5%B,0.05~0.1%Pr,0.05~0.1%La,0.01~0.05%P,其余为Fe。

    微晶软磁粉材料及其制备方法

    公开(公告)号:CN101572150A

    公开(公告)日:2009-11-04

    申请号:CN200910025837.0

    申请日:2009-03-11

    摘要: 本发明提供一种具有高饱和磁化强度的微晶软磁粉材料,该材料导磁率高,所用原料普通,制造成本低廉。本发明还提供上述微晶软磁粉材料的制备方法,该方法工艺简单,适于工业化大批量生产。该微晶软磁粉材料其成分的重量百分含量为:4~7%Al,7~12%Si,0.05~0.2%Cu,0.1-0.5%Zr,0.5~2.5%B,0.05~0.1%Pr,0.05~0.1%La,0.01~0.05%P,其余为Fe。