Injection molding plastic bonded isotropic NdFeB magnets
Type
Model
Remanence
Br
Maximum Energy Product
(BH)max
Intrinsic Coercive Force
Hci
Temperature Coeffcient of Magnetic Induction
α(25-100℃)
Temperature Coefficient of Coercive Force
mT
(KG)
KJ/m3
(MGOe)
KA/m
(KOe)
(%/℃)
High remanence
HI-B
550
5.5
52.0
6.5
720
9.0
-0.11
-0.40
HI-B+
610
6.1
60.0
7.5
High Coercive Force
HI-A
510
5.1
44.0
1040
13.0
-0.12
HI-A1
500
5.0
1120
14.0
HI-C
48.0
6.0
1280
16.0
-0.07
High stability
HI-D
540
5.4
52.8
6.6
800
10.0
HI-O
46.4
5.8
HI-14-12
50.4
6.3
960
12.0
-0.14
-0.37
Magnetizable
HI-15-7
580
56.0
7.0
520
HI-E
600
40.0
320
4.0
-0.13
-0.43
HI-16-7
630
-0.08
-0.52
Normal
540 5.4
48.0 6.0
760 9.5
HI-13-9
530
5.3
736
9.2
HI-M1
680
8.5
HI-M2
36.0
4.5
640
8.0
HI-L
350
3.5
24.0
3.0
Injection molding plastic bonded hybrid NdFeB and ferrite magnets
type
Coercive Force
Hcb(min)
Notes : The properties given above are typical at room temperature (23oC) for coated samples.
Compression molding epoxy bonded isotropic NdFeB magnets
Density
D
β(25-100℃)
g/cm3
HC-B
660-700
6.6-7.0
69.6-80.0
8.7-10.0
640-720
8.0-9.0
392
4.9
HC-B+
680-710
6.8-7.1
76.8-84.0
9.6-10.5
720-800
9.0-10.0
440
-0.41
HC-A
590-640
5.9-6.4
60.0-68.0
7.5-8.5
1040-1200
13.0-15.0
400
-0.38
HC-A1
600-640
6.0-6.4
64.0-72.0
1040-1120
13.0-14.0
HC-C
590-620
5.9-6.2
1200-1360
15.0-17.0
-0.42
HC-D
640-6806.4-6.8
70.4-76.0 8.8-9.5
720-800 9.0-10.0
432 5.4
-0.39
HC-O
61.6-68.0 7.7-8.5
880-1040
11.0-13.0
416
5.2
HC-14-12
640-970
6.4-6.7
68.0-73.6 8.5-9.2
880-104011.0-13.0
440 5.5
HC-15-7
680-740
6.8-7.4
75.2-88.0
9.4-11
520-560
6.5-7.0
HC-16-7
710-770
7.1-7.7
80.0-96.0
10.0-12.0
536-576
6.7-7.2
424
HC-13-9
60.8-68.0
7.6-8.5
HC-M11
620-670
6.2-6.7
56.0-64.0
7.0-8.0
680-760
8.5-9.5
368
4.6
HC-L9
600-650
6.0-6.5
48.0-56.0
6.0-7.0
336
4.2
Injection molding plastic bonded ferrite magnets
Just
The largest magnetic energy
Far edge of the natural reconstruction
Dissemble seek edge
Hcb
Magnetic flu temperature coefficient
Dissemble far edge temperature coefficient
HGF-1
232
2.32
10.8
1.35
264
3.3
176
2.2
-0.19
0.2-0.3
HGF-2
260
2.60
13.2
1.65
192
2.4
HGF-3
272
2.72
14.4
1.8
2.9
HGF-4
287
2.87
2.0
208
2.6
188
2.35
HGF-5
285
2.85
16.1
2.01
216
2.7
HGF-6
290
2.90
16.4
2.05
200
2.5
HGF-7
292
2.92
16.6
2.07
228
HGF-8
300
17.6
204
2.55