To understand the change of the magnetic properties and mechanical properties of magnets after the subzero treatment, and the effect of sintered Nd-Fe-B magnet with the cryogenic treatment.
以了解其深冷处理后磁性能和力学性能的变化，以及深冷处理对烧结钕铁硼的作用机理。
The key of turning China from an Nd-Fe-B magnet large country into a magnet great power is to assist each enterprise in marketing and make them win in the strong competition with manufacturers abroad.
如何帮助行业内各企业做好市场营销工作，使企业在与国外厂商进行的激烈市场竞争中取得胜利，是关系到中国能否从钕铁硼磁体大国走向磁体强国的关键。
This paper discusses the perspective of Nd-Fe-B permanent magnet (PM) in the application to electrical machines.
本文的目的旨在讨论钕铁硼永磁在电机中的应用前景。
The Nd -fe -b permanent magnet DC moto rs have been developed for ocean salvation robot of Shenyang Institute of Automation.
为中科院沈阳自动化研究所机器人中心研制了海洋救助机器人推进器用钕铁硼永磁直流电动机。
The permanent materials are of the reinforced permanent magnet of the fourth generation Nd- Fe-B.
永磁材料为第四代超强水磁——钕铁硼永磁。
The permanent materials are of the reinforced permanent magnet of the fourth generation Nd- Fe-B.
永磁材料为第四代超强水磁——钕铁硼永磁。
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