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铁磁材料有哪些基本性质?

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正确答案:

铁磁材料基本性质有高导磁性(μr >> 1, 材料可以被磁化),磁饱和性(非线性磁化曲线)和磁滞性(剩磁、矫顽磁力),非线性磁阻(μr 不是常数),交变磁化时的铁芯损耗

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