TEMPERATURE DEPENDENCE OF EFFECTIVE MAGNETIC ANISOTROPY OF Fe-Nb-B ALLOY
来源期刊：Acta Metallurgica Sinica2001年第4期
论文作者：H.H.Zhao K.Y.He H.C.Yang Z.Wang L.Z.Cheng Y.J.Zhang
Key words：nanocrystalline alloy; effective magnetic anisotropy; Fe-Nb-B alloy;
Abstract: The correlation between the effective magnetic anisotropy ＜k＞ and the temperature T,＜k＞-T curve,for the Fes3Nb6B11 alloys as-cast and annealed at 460 580C was in-vestigated.The experimental results of the ＜k＞-T curves for nanocrystalline sampleswere explained using the theory of exchange interaction between α-Fe grains.
H.H.Zhao1，K.Y.He1，H.C.Yang1，Z.Wang1，L.Z.Cheng1，Y.J.Zhang1
(1.Department of Materials Science and Engineering,Northeastern University,Shenyang 110004,China;
2.Tianjin Institute of Technology,Tianjin 300191,China)
Abstract:The correlation between the effective magnetic anisotropy ＜k＞ and the temperature T,＜k＞-T curve,for the Fes3Nb6B11 alloys as-cast and annealed at 460 580C was in-vestigated.The experimental results of the ＜k＞-T curves for nanocrystalline sampleswere explained using the theory of exchange interaction between α-Fe grains.
Key words:nanocrystalline alloy; effective magnetic anisotropy; Fe-Nb-B alloy;
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