A Bunting Magnetics Company Magnet Applications Ltd
Magnet UK Ltd
 
 
 
 
Injection Molded (Bonded) Ferrite Magnets Typical Properties

Feplast injection molded Ferrite
in CGS Units
Br
HcB
jHc
BHMax
Recoil
Permeability
Density
Curie Temp
Max Temp
Temp
Coefficient *
Gauss
Oersteds
Oersteds
MGOe
Gm/cc
.'C
.'C
Br%/'C
Hc%/'C
 
FE16/21
2800
2250
2170
1.8
1.05
3.6
450
150
0.200
0.30+
FE12/22 
2600
2200
2800
1.5
1.05
3.4
450
150
0.200
0.30+
FE3/17
1300
1100
2200
0.36
1.15
3.4
450
140
0.200
0.30+

* For temperature coefficients the figures are negative unless otherwise stated.
The properties quoted are in the main nominals and mostly shape/geometry dependent. If certain characteristics are critical to the application , our advice is to obtain specific data either from the user's own tests or by request to the company.

These are representative grades and others are available upon request. Where practical we will produce grades for specific application.

Feplast injection molded Ferrite
in SI Units
Br
HcB
jHc
BHmax
Recoil
Permeability
Density
Curie Temp
Max Temp
Temp
Coefficient *
mT
kA/m
kA/m
kJ/m3
Gm/cc
.'C
.'C
Br%/'C
Hc%/'C
 
FE16/21
280
178
172
14

1.05

3.6
450
150
0.200
0.30+
FE12/22
260
174
222
12
1.05
3.4
450
150
0.200
0.30+
FE3/17
130
87
174
3
1.15
3.4
450
140
0.200
0.30+
 

© 2008 Magnet Applications, Inc. • 375 Horsham Road, Suite 200 Horsham, PA 19044 • USA
Tel: 1 (800) 437-8890 • Fax: 1 (215) 441-7734
E-mail: Sales@MagnetUS.com


© 2008 Magnet Applications Ltd. • Northbridge Road, Berkhamsted, Hertfordshire, HP4 1EH • England
Tel: +44 (0) 1442 875081 • Fax: +44 (0) 1442 875009
E-mail: Sales@MagnetUK.com

 
 

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