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Updated: Jun 23, 2025

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Magnetic Tweezers for the Measurement of Twist and Torque
Published on: May 19, 2014
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交换弹磁铁的科学和技术分析:应用和趋势
Hugo Martínez-Sánchez1, Lorena Marín2,3, Fiderman Machuca-Martínez3,4
1Grupo de Metalurgia Física y Teoría de Transiciones de Fase, Departamento de Física, Universidad del Valle, A.A. 25360, Cali, Colombia.
Heliyon
|June 24, 2024
概括
这项研究分析了交换弹磁铁,这是稀土永久磁铁的替代品. 研究表明,这些磁铁正在进入成熟状态,对开发Nd-Fe-B应用的替代品有很大的兴趣.
科学领域:
- 材料科学 材料科学 材料科学
- 磁力学 磁力学 是一种
- 图书统计学 图书统计学
背景情况:
- 交换弹磁铁为稀土永久磁铁提供了一个可持续的替代方案.
- 减少对稀土等关键原材料的依赖是这项研究的关键驱动力.
研究的目的:
- 通过图书识别方法对交换弹磁铁进行科学和技术分析.
- 评估纳米复合材料和薄膜交换弹磁体系统的成熟度和研究趋势.
主要方法:
- 使用Scopus数据库和专门的软件 (Orbit-Intellixir,VOSviewer) 进行图书统计分析.
- 使用S曲线,生物逻辑和多逻辑模型进行成熟度分析.
- 编制和分析 Nd-Fe-B,SmCo5 和 Mn-Al-C 基系统的磁性参数.
主要成果:
- 科学文章的生产集中在工业化国家,主要是以磁力为重点的期刊.
- 日产汽车在专利申请方面处于领先地位,特别是在电气机械和金领域.
- 交换弹磁铁的研究正在进入一个成熟的科学状态,而专利生产正在和.
- 基于Nd-Fe-B的合金研究接近和;基于SmCo5和Mn-Al-C的合金显示平均增长.
结论:
- 交换弹磁铁的研究正在成熟,这表明向应用和开发的转变.
- 对于传统上由Nd-Fe-B磁铁主导的应用,对替代磁铁有很大的兴趣.
- 纳米复合材料和薄膜系统显示出前景,正在进行SmCo5和Mn-Al-C合金的研究.
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