Fe-based soft magnetic alloy

专利名称：Fe-based soft magnetic alloy发明人：Sawa, Takao c/o Intellectual Property

Division,Okamura, Masami c/o IntellectualProperty Division

申请号：EP304925.4申请日：190516公开号：EP0342921B1公开日：19930901

摘要：Fe-based soft magnetic alloy having excellent soft magnetic characteristics withhigh saturated magnetic flux density, characterized in that it has fine crystal grains and isexpressed by the general formula: Fe100-a-b-c-d Ma M′b Yc Nd      (I) where M is atleast one element from the following: Cu, Ag, Au, Zn, Sn, Pb, Sb, and Bi; M′ is at least oneelement from the following: Groups IVa, Va, VIa of the periodic table, Mn, Co, Ni, and Al; Yis at least one of the following: Si, P, or B, and wherein \"a\atomic % are as follows: 0.01 ≦ a ≦ 5 0.1 ≦ b ≦ 10 15 ≦ c ≦ 28 0 < d ≦ 8.

申请人：KABUSHIKI KAISHA TOSHIBA

地址：72, HORIKAWA-CHO SAIWAI-KU; KAWASAKI-SHI KANAGAWA-KEN 210

代理机构：BATCHELLOR, KIRK & CO.

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