S. No

Cr content (x)

Ms (emu/g)

Hc (G)

Mr (emu/g)

Mr/Ms

nB B)

K1 (erg/G)

1

x = 0.0

41.155

377.00

17.097

0.415

1.729

15832.08

2

x = 0.1

11.86

14.25

0.353

0.029

0.497

172.45

3

x = 0.2

11.90

47.29

1.496

0.126

0.498

574.23

4

x = 0.3

13.05

31.71

1.002

0.077

0.546

422.26

5

x = 0.4

12.63

36.57

1.151

0.091

0.527

471.31

6

x = 0.5

12.41

54.87

1.486

0.120

0.517

694.83