MAGNETO-CRYSTALLINE ENERGY DENSITY,E˚ ,SATURATION MAGNETISATION BS,B50 AT FIELD 50A/m

1. MAGNETO-CRYSTALLINE ENERGY DENSITY,E˚ =
0.355 * A˚ + (0.163 – 0.031 * A˚) [Si wt%] –
1.898
REFERENCE : Through process texture
evolution and magnetic properties of high Si
non-oriented electrical steels
Jurij J. Sidor , Kim Verbeken, Edgar Gomes,
Juergen Schneider ,Pablo Rodriguez Calvillo,
Leo A.I. Kestens
FOR PURE IRON, [Si wt%] = 0; MAGNETO-
CRYSTALLINE ENERGY DENSITY,E˚ = 0.355 * A˚
– 1.898
FOR CUBE TEXTURE, A˚ = 22.5;

2. WE HAVE , E˚ = 0.355 * 22.5 -1.898
E˚ = 6.0895;
FOR PURE IRON, [Si wt%] = 0, [Al wt%] = 0.
Bs = 2.162;
B50 = 2.162(1 + 0.19 * 6.0895)
B50 =4.66344481.
B50 is the magnetic induction B50 at the field of
50 A/m is expressed in Tesla,T.