| 摘要 |
PURPOSE:To offer an Fe-base soft magnetic alloy core showing high saturation magnetic flux density, low in core loss in a high frequency area and furthermore excellent in heat resistance. CONSTITUTION:This is an Fe-base soft magnetic alloy core constituted of a high saturation magnetic flux density Fe-base soft magnetic alloy constituted of a compsn. shown by the following formula: (Fe1-aCoa)b Bx Ly T' z, Fe b Bx Ly T' z, (Fe1-aMa)b Bx Ly, Fe b Bx Ly, (Fe1-aCoa)b Bx Ly T' zDs X, Fe b Bx Ly T' z Ds X, (Fe1-aMa)b Bx Ly Dz X, Fe b Bx Ly Ds X; where L denotes Nb or the like, T' denotes Cu or the like, M denotes Co, Ni or the like, D denotes Zr, Hf or the like and X denotes Cr or the like. |
