The factors of effecting FeSiAl magnetic powder core
YU Hai-chen1, ZHANG Yin2
1. School of Material and Metallurgy, Inner Mongolia University of Science and Technology, Baotou 014010,Nei Mongol, China 2. Engineering Training Center, Inner Mongolia University of Science and Technology,Baotou 014010,Nei Mongol, China
Abstract：The effect of process parameters on the quality factor, frequency loss and effective permeability of FeSiAl magnetic powder core were studied. The powder size, mount of insulation on binder,shaping pressure and temperatures of heat treatment of FeSiAl magnetic powder core were discussed.
Shokrollahi H，Janghorban K.The effect of compaction parameters and particle size on magnetc properties of iron-based alloys used in soft magnetic composites[J].Mater Sci Eng B, 2006, 134(1):41-41
LEFEBVRE L P，PELLETIER S，GELINAS C.Effect of electrical resistivity on core losses in sofet magnetic iron powder matedials[J].J Magn Magn Mater, 2007, 313(1):184-184
[16]
Chicinas I，Geoffroy O，Isnard O，et al.Soft magnetic composite based on mechanically alloyed nanocrystalline Ni3Fe phase[J][J].Magn Magn Mater, 2005, 290(2):1531-1534
[17]
Anhalt M, Weidenfeller B.Magnetic properties of polymer bonded soft magnetic particles for various filler fractions[J].J Appl Phys, 2007, 101(2):23-23
[18]
李江峰.基于FeSiAl合金高性能软磁磁粉芯[D].南京，南京大学，2012：
[19]
Shokrollahi H，Janghorban K.Different annealing treatments for improvement of magnetic and electrical properties of soft magnetic composites[J][J].Magn Magn Mater, 2007, 317:64-64
2015, Vol. 22 
