Magnetic characteristics of the two phases in nanocrystalline Fe89Zr7B4 soft magnetic alloys

被引：0
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作者：
Zhou, F.
He, K.Y.
Lu, K.
机构：
[1] State Key Lab. for RSA, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110015, China
[2] Dept. of Mat. Science and Technology, Northeastern University, Shenyang 110006, China
来源：
Nanostructured Materials | / 9卷 / 1-8期
基金：
美国国家科学基金会;
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摘要：
Nanocrystalline (NC) Fe89Zr-B4 soft magnetic alloys consist of an α-Fe phase and a residual amorphous phase. The intensities of specific saturation magnetization of the residual amorphous phase (MSA) and the α-Fe phase (MSα) were evaluated by using transmission Mossbauer spectroscopy and magnetic balance. Results show that ΔMS, which is the difference in the values between MSα and MSA, is considerably large. The influence of ΔMS on soft magnetic properties of the alloys was discussed. It was found that the large ΔMS may result in relatively lower permeability states in the NC FeZrB alloys, indicating ΔMS might be one of the factors which intensively affect the soft magnetic properties of NC alloys. © 1997 Acta Metallurgica Inc.
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页码：535 / 538
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