The preparation of excellent polycrystalline iron fibers and its microwave magnetic properties are introduced in this paper.

介绍了一种高性能多晶铁纤维的研制及其微波磁性。

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With regularly oriented iron fibers, stratified polycrystalline iron fibers absorbing material shows macroscopic electromagnetic anisotropy.

层状多晶铁纤维吸波材料中铁纤维分层取向规则排列，吸波材料表现为宏观各向异性。

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The microwave permeability of polycrystalline iron fibers decreases with the increase of fiber diameter and increases with the increase of aspect ratio.

实验研究了纤维组分、直径和长径比对多晶铁纤维微波磁导率的影响。

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