MODELING MAGNETIC PROPERTIES POROUS SOFT MAGNETIC MATERIALS ON BASIS OF IRON POWDER

 
L.Tkachenko
 

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Krzhizhanovsky str., 3, Kyiv, 03142, Ukraine
Mathematical Models and Computing Experiment in Material Science - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2009, #11
http://www.materials.kiev.ua/article/305

Abstract

In work to explored dependencies main magnetic characteristic in constant magnetic field powdered soft magnetic material on base iron from its porosity. The offered model allowed adequately to describe the dependency of the crooked magnetization and magnetic permeability soft magnetic metal from parameter of the porous structure. Designed analytical dependencies it is enough packed describe the behaviour powdered soft magnetic material on base iron in constant magnetic field and can be used for forecasting magnetic characteristic the details to porosity miscellaneous.