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[原创]什么叫软磁

2008-10-29 10:44:55| 分类：【磁性材料】 | 标签： |举报 |字号大中小订阅

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所谓软磁材料是容易被磁化也容易失掉磁性，磁滞回线所包围的面积很小，矫硕力很低，磁化曲线在饱和以前上升很陡，也就是磁导率很大。是一种应用很广的材料。通俗点讲软磁是相对硬磁而讲的，硬磁磁芯在充磁后磁性不太容易退去，如能吸铁，而软磁芯要在其上绕上线圈产生磁力线，也就是电感加强了，可做成电感或变压器元件，单纯的软磁芯是吸不了铁的，如止而巳了。

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