软磁非晶薄带磁滞回线偏移行为研究  

Research of Loop Shift Behavior in Soft Mag-netic Amorphous Ribbons

作　　者：周磊[1,2] 何峻[2] 喻晓军[1] 李波[2] 

机构地区：[1]安泰科技股份有限公司空港新材料产业园,北京 [2]钢铁研究总院,北京

出　　处：《凝聚态物理学进展》2017年第3期64-73,共10页Advances in Condensed Matter Physics

摘　　要：本文通过观测钴基、铁基非晶薄带的非对称磁滞回线现象,摸清了产生该现象的基本条件,在深入研究了与此现象密切相关的各向异性、局域磁矩和磁畴的变化的基础上;阐明了这种非晶薄带的回线偏移行为的基本机制;最后还尝试研究了一种有效调控偏移场的技术方法。In this dissertation, the formations of displaced loops behavior were obtained by studying series of Co-based and Fe-based amorphous ribbons. And the relevant factors including induced magnetic anisotropy, magnetic domain and torque were investigated. Further, the main origin of loop shift of ribbons was clearly explained. Finally, we also tried to find a way, by which the shift field can be modulated.

关 键 词：热磁退火 回线偏移行为 微晶相 非晶带 磁锻炼 单向各向异性 

分 类 号：F2[经济管理—国民经济]