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兔子12138

新虫 (小有名气)

[求助] 若需要磁损耗较大的材料,那么需要具有什么磁性? 已有2人参与

磁损耗较大的材料,是顺磁逆磁?硬磁软磁?

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dongshiyuan

木虫 (著名写手)

【答案】应助回帖

永磁体的磁滞损耗应该不会小吧
3楼2017-02-13 10:25:26
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peterflyer

木虫之王 (文学泰斗)

peterflyer


【答案】应助回帖

感谢参与,应助指数 +1
个人认为这都不一定。磁滞损耗主要由涡流损耗、磁滞损耗和剩余损耗组成。现实中由于无取向硅钢材料的磁损耗比较大而用于电机的制造。
2楼2017-02-11 10:16:42
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