升温速率(℃/min)

煅烧温度(℃)

Ms (eum/g)

Mr (eum/g)

Hc (Oe)

参考文献

1

600

42.5

16.1

611.9

[2]

1

800

78.6

32.5

786.5

[2]

5

600

61.9

28.8

1185.4

[3]

5

800

71.7

35.9

860.6

[3]

20

600

33.9

7.7

441.9

[3]

20

800

61.8

31.1

655.4

[3]