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近年来,随着世界稀土资源的日益减少,急需开发新型高磁性无稀土永磁体.无稀土永磁MnBi合金具有价格低廉、不易腐蚀、力学性能好等优点,同时又具有较高永磁特性,特别是它在一定温度范围内矫顽力呈正的温度系数,这对开发高温工作电机具有重要的意义.
MnBi1-xTix合金的微结构与磁性能的影响
【摘 要】
：
近年来,随着世界稀土资源的日益减少,急需开发新型高磁性无稀土永磁体.无稀土永磁MnBi合金具有价格低廉、不易腐蚀、力学性能好等优点,同时又具有较高永磁特性,特别是它在一定温度范围内矫顽力呈正的温度系数,这对开发高温工作电机具有重要的意义.
【机 构】
：
中国计量学院浙江省磁学重点实验室,浙江杭州310018 浙江凯文磁业有限公司,浙江东阳 32210
【出 处】
：
第十六届全国磁学和磁性材料会议暨第十七届全国微波磁学会议
【发表日期】
：
2015年11期
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