材料期刊网

ANISOTROPY IN Nd_(12)Fe_(77)Co_5B_6 MELT SPUN FLAKES

J. Han , Y.S. Wang , Y.D. Gao , W.L. Guo and B.C. Liu Beijing Institute of Aeronautical Materials , Beijing 100095 , China

金属学报(英文版)

Alloyof composition Nd12 Fe77 Co5 B6 was melt spun into flakes and then annealed. The magnetic propertiesandthe microstructureoftheflakesand powders were analyzed via VSMdemagnetization curves and XRDpatterns. New phenomenon that anisotropy existsin an nealed flakes wasfounded. Theorientationofthetextureparallelstothec axisthatistheeasy magnetization axisof Nd Fe B typecrystal.Itisveryusefulfor manufacturing high perfor mancebonded magnets with good magneticandtemperature properties.

关键词: Nd Fe B , null , null , null , null