摘要
介绍了采用陶瓷技术制备低密度磁记录钡铁氧体磁粉的两条技术工艺。涂卡实验结果表明 :传统陶瓷法工艺可以制备出适用于磁卡、票证等的钡铁氧体磁记录磁粉。
Two processes to prepare Ba-ferrite particles for low density magnetic recording made by ceramic techniques are introduced in this paper. The results of card-coating experiment indicate that the Ba-ferrite particles for magnetic recording made by ceramic techniques are suitable for magnetic cards, magnetic tickets, etc.
出处
《磁性材料及器件》
CSCD
2000年第4期52-54,共3页
Journal of Magnetic Materials and Devices
关键词
陶瓷法
钡铁氧体
磁记录磁粉
ceramic techniques
Ba-ferrite
magnetic recording
