Magnet raw material
Presintered Ferrite Powder
Bonded Ferrite Powder
Dry Pressing Ferrite powder
Wet pressing ferrite powder
MnZn Ferrite powder
Alnico powder
Neodymium(NdFeB) powder
Magnet assembly
Flexible magnet
Magnets
Sinterde Neodymium(NdFeB)
Bonded Neodymium(NdFeB)
Sintered Ferrite
Bonded ferrite
Sintered Alnico
Cast Alnico
Samarium Cobalt
Bonded Alnico
Magnet Coating
Magnet shapes
Neodymium(NdFeB) powder  
Neodymium (NdFeB) powder are available in both sintered and bonded forms. Sintered NdFeB offers the highest magnetic properties (33 MGOe to 51 MGOe) while Bonded NdFeB offers lower energy properties. Although bonded magnets do not possess magnetic properties as advanced as those of sintered magnets, they can be made in shapes and sizes that are difficult to achieve with sintering.
Grade
Br
Hcb
Hcj
(BH)max
Temp. Coeff. Of Br. To 100
Temp. Coeff. Of Hcj. To 100
T
KGs
KA/m
KOe
KA/m
KOe
KJ/m3
MGOe
%/ ¡æ
%/ ¡æ
NQP-A
0.74-0.80
7.40-8.00
440-496
5.50-6.20
1035-1360
13.0-17.0
80-96
10.0-12.0
-0.13
-0.40
NQP-B
0.74-0.83
7.40-8.30
320-520
4.00-6.50
560-800
7.0-10.0
64-108
8.0-13.5
-0.105
-0.40
NQP-C
0.74-0.81
7.40-8.10
440-504
5.50-6.30
1035-1360
13.0-17.0
80-96
10.0-12.0
-0.07
-0.40
NQP-D
0.74-0.83
7.40-8.30
440-520
5.50-6.50
640-800
8.0-10.0
92-108
11.5-13.5
-0.07
-0.40
NQP-L
0.85-1.10
8.50-11.0
192-280
2.40-3.50
240-400
3.0-5.0
56-76
7.0-9.5
-0.048
-0.35
[Back]

  Contact Unimagnet  TEL:86-571-87238656 ¡¡¡¡ FAX:86-571-87238657          magnetic powder nib magnet magnetic sheets
  © 2007 Unimagnet Industry Co.,Ltd. All rights reserved.