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                                  磁性材料是什么?

                                  来源:包头市鑫达磁性材料有限公司-|包头磁选机厂家|包头磁性材料|包头节水灌溉 | 发布时间:2017/4/7 17:36:59 | 浏览次数:

                                        通常认为,磁性材料是指由过度元素铁、钴、镍及其合金等能够直接或间接产生磁性的物质。磁性材料具有磁有序的强磁性物质,广义还包括可应用其磁性和磁效应的弱磁性及反铁磁性物质。磁性是物质的一种基本属性。物质按照其内部结构及其在外磁场中的性状可分为抗磁性、顺磁性、铁磁性、反铁磁性和亚铁磁性物质。

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