高饱和磁通密度Fe基非晶软磁合金研究进展  

Advances in high Bs Fe-based amorphous soft magnetic alloys

作　　者：陈国钧[1] 牛永吉[1] 彭伟峰[1] 高春红[1] 

机构地区：[1]北京北冶功能材料有限公司,北京100192

出　　处：《磁性材料及器件》2011年第5期4-8,20,共6页Journal of Magnetic Materials and Devices

摘　　要：简要评述了高饱和磁通密度、低铁损Fe基非晶合金领域的最新进展。重点介绍了新的FeSiBC系非晶合金2605HB1的最佳化学成分、磁特性、薄带质量和关键技术,用新发展的HB1铁心制备的试验配电变压器与用常规的FeSiB系非晶合金2605SA1铁心变压器相比,显示出铁损低、工作磁感高、可听噪音低和物理尺寸小等优点。Recent advance in the area of Fe-based amorphous alloys with high magnetic inductions and low core loss are reviewed briefly. Particularly, the optimizing chemical composition, magnetic characterictics, qualities of ribbon and the key technologies for the novel FeSiBC system amorphous alloy 2605HB1 are detailed. A trieal distribution transformers using newly developed HB1 core shows the advantages of lower core loss, higher operating induction, lower audible noise and reduced physical size than a corresponding distribution transformer using conventional FeSiB system amorphous alloy 2605SA1 core.

关 键 词：Fe基非晶态合金 饱和磁通密度 铁损 配电变压器 

分 类 号：TM276[一般工业技术—材料科学与工程]