摘要
对近年来国内外关于永磁材料的应用进展进行了总结,将永磁材料的研究分成了金属永磁材料、铁氧体永磁材料和稀土永磁材料3个阶段,详细介绍了这3类材料的最新应用进展;通过对我国永磁材料需求数据进行分析,得出我国对永磁材料的需求量远大于产量,缺口巨大;智能机器人等新兴行业对永磁材料的需求越来越多,具有良好的发展前景。
The application progress of permanent magnet materials at home and abroad in recent years was summarized.The research of permanent magnet materials was divided into three stages:metal permanent magnet material,ferrite permanent magnet material and rare-earth permanent magnet material.The application of permanent magnet materials was introduced in detail.The permanent magnet materials data of China was analyzed,and it showed that the demand for permanent magnet materials was far greater than the output,and the gap was huge;the intelligent robots and other emerging industries demand more and more permanent magnet materials,and it will bring the good prospects for development.
作者
高华
冯彦刚
Gao Hua;Feng Yangang(School of Physics and Electronic-Electrical Engineering,Ningxia University,Yinchuan 750021,China)
出处
《能源与环保》
2019年第1期89-92,共4页
CHINA ENERGY AND ENVIRONMENTAL PROTECTION
基金
宁夏自然科学基金资助项目(NZ1647)
宁夏高等学校科学研究资助项目(NGY2015031)
关键词
永磁材料
应用进展
需求量
产量
前景分析
permanent magnet materials
application progress
demand
output
prospect analysis
