Injection magnet is made of ferrite powder with other element, it is produced by injected method.
Except for traditional injection ferrite magnet, our company is also succeeded in producing high-performance injection NdFeB magnet.
|
Grade
|
Br
Remanence
|
Hcb
Coercivity
|
Hcj
Intrinsic Coercivity
|
（BH）max
Max.Energy Product
|
Binder
|
Density
|
|
mT
|
kGs
|
kA/m
|
Oe
|
kA/m
|
Oe
|
kJ/m3
|
MGOe
|
|
g/cm3
|
|
YJ03
|
110-130
|
1.1-1.3
|
70-85
|
880-1070
|
190-230
|
2390-2900
|
1.5-3.0
|
0.2-0.4
|
PA6
|
2.7-3.0
|
|
YJ05
|
130-180
|
1.3-1.8
|
85-125
|
1070-1575
|
190-230
|
2390-2900
|
3.0-6.0
|
0.4-0.75
|
PA6
|
3.0-3.6
|
|
YJ10
|
210-240
|
2.1-2.4
|
120-170
|
1510-2140
|
160-230
|
2015-2900
|
7.0-12.0
|
0.9-1.5
|
PA6/PA12
|
3.0-3.6
|
|
YJ12
|
250-260
|
2.5-2.6
|
165-195
|
2080-2460
|
210-320
|
2645-4030
|
11.0-13.0
|
1.4-1.6
|
PA6/PA12
|
3.4-3.6
|
|
YJ14
|
270-280
|
2.7-2.8
|
170-200
|
2140-2520
|
210-320
|
2645-4030
|
14.3-15.1
|
1.8-1.9
|
PA6/PA12
|
3.5-3.6
|
|
YJ16
|
280-290
|
2.8-2.9
|
180-190
|
2270-2395
|
210-320
|
2645-4030
|
15.9-16.5
|
2.0-2.1
|
PA6/PA12
|
3.6-3.7
|
Physical Properties:
|
Binder
|
PA6
|
PA12
|
|
n Tensile Strength (kg/cm3)
|
750-950
|
600-700
|
|
n Flexural Strength (kg/cm3)
|
1000-1300
|
750-950
|
|
n Impact Strength (kg/cm3)
|
3.5-3.8
|
3.3-3.7
|
|
n Hardness
|
115-120
|
110-115
|
|
n Thermal Deformation Temp.
|
170-175
|
130-140
|
|
n Absorb Water Rate
|
0.15-0.2
|
0.02-0.03
|
|
n Shaping Shrinkage Rate
|
0.5-0.7
|
0.6-0.7
|
Data above is typical data |
Flexible Magnet
(44)
Neodymium Magnet (38)
+86-571-87425955/87425230
+86-571-87425665
support@dowellmagnet.com
Dowellmagnet
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