Silicon steel e bua ka Fe-Si soft magnetic alloy, e tsejoang hape e le tšepe ea motlakase. Karolo ea boima ba silicon steel Si ke 0.4% ~ 6.5%. E na le matla a phahameng a matla a khoheli, boleng ba tahlehelo ea tšepe e tlase, thepa e ntle haholo ea makenete, tahlehelo ea mantlha e tlase, matla a matla a ho kenella ka matla a khoheli, ts'ebetso e ntle ea ho phunya, boleng bo botle ba holim'a poleiti ea tšepe, le ts'ebetso e ntle ea filimi ea insulation. jj.