Temperature dependence of permeability for Fe–Cu–M–Si–B alloys
Temperature dependence of permeability for Fe–Cu–M–Si–B alloys
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DOI：
10.1016/s0921-5093(00)01752-4
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发表时间：
2001-05
期刊：
影响因子：
6.4
通讯作者：
Zhi Wang;K. He;Junchao Jin;Jun He;Luo-Zhao Zhang;Hong-wei Zhang;B. Shen
中科院分区：
文献类型：
--
作者：
Zhi Wang;K. He;Junchao Jin;Jun He;Luo-Zhao Zhang;Hong-wei Zhang;B. Shen
研究了在 300-610°C 退火的 Fe-Cu-Nb-Si-B、Fe-Cu-Nb-V-Si-B 和 Fe-Cu-Mo-Si-B 合金的初始磁导率与温度（μi-T 曲线）之间的相关性。观察到三种类型的 μi-T 曲线。分析了三种μi-T曲线对应的合金相结构，讨论了纳米晶粒与μi-T曲线之间的磁耦合以及μi-T随温度变化的原因。
The correlation between initial permeability and temperature (μi–T curve) for Fe–Cu–Nb–Si–B, Fe–Cu–Nb–V–Si–B and Fe–Cu–Mo–Si–B alloys annealed at 300–610°C was investigated. Three types of μi–T curve were observed. The corresponding phase structure of alloy for the three types of μi–T curve was analyzed and the magnetic coupling between nanocrystalline grains versus μi–T curve as well as the reasons for the changes of μi–T with temperature were also discussed.