Influence of Soft Magnetic Powder Characteristics on the Performance of Metallic Soft Magnetic Powder Core
LI Tianying;DING Wentao;GENG Wenbin;WANG Cancan;Anhui Shou Wen High-tech Materials Co.,Ltd.;
As a raw material for the preparation of metallic soft magnetic core,the soft magnetic alloy powder is one of the key factors that determine the performance of magnetic powder core.The effect of alloy composition,morphology,particle size and powder purity on the properties of soft magnetic powder core was described.The analysis shows that the FeSiAl powder core has the optimum performance-price ratio,the spherical powder produced by the gas atomization method has the best soft magnetic properties,and the powder core prepared from finer and purer powder has better soft magnetic properties.
【CateGory Index】： TF123.71