Comparsion of permanent magnetic material ‘s Characteristic 2018-10-26

 Comparsion of permanent magnetic material ‘s Characteristic 

Date: 2018-10-26    Editor:  Super Magnet Co.,Ltd

 

Material Name

Bhmax

(MGOe)

Hcj

(Koe)

Temp.coefficient of Br(%)

Max Work temp.()

Anti-Causticity

NdFeB Magnet

28-52

12-30

-0.11

80-200

Bad

Ferrite Magnet

1-4.5

3-4.5

-0.19

200-300

Good

AlNICO Magnet

1-10

1-1.8

-0.03

450-500

Excellent

Smco5 Magnet

16-25

15-25

-0.05

200-250

Good

Sm2CO17 Magnet

22-32

6-30

-0.03

300-250

Good


If you don't know how to choose magnetic material , You can reference this data.  

Live Chat