The primary performance of the permanent magnet was depicted, such as remanence , coercive force, magnetic energy accumulation and stability.

 
  • 文章介紹了用作磁道釘的永磁材料的主要性能,如剩磁、矯頑力和磁能積及穩定性,并以此為主要內容研究磁道釘的永磁特性;
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