Magnet applications. For
making bonded NdFeB isotropic magnets,
which are manufactured by mixing NdFeB
powder with polymer binder and then
pressing (compression to form the
required shape). The automobile
industry, office automation, automotive.
DC brush-type motors. multi-pole stepper
and spindle motor applications. Magnetic
paints, magnetic printable substrates,
magnetic films, medical diagnostics and
therapeutics, video tape, copy toners,
fingerprinting, sensors, fuel injectors,
permanent magnets, nano level fluid
sealing, electric toys and magnetic
curing products, etc.
At present,the product
range of our magnets covers five kinds of magnetic
powder and all kind of bonded magnet. They can be used
in the automobile industry, office automation, electric
toys and magnetic curing products, etc. because they
have high quality and high strength and they can be made
to complicated shape. ndfeb powder, ndfeb powders
Magnetic
Properties of Melt-spun NdFeB Magnetic Powder
|
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/m 3 |
MGOe |
%/ o C |
%/ o C |
| XCP-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 |
|
XCP-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 |
| XCP-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 |
| XCP-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 |
| XCP-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 |
Note: (1) The standard
particle size of melt-spun NdFeB permanent magnetic
powder:
> 300 um (60 mesh) < 1%
> 150 um (100 mesh) 20-40%
> 75 um (200 mesh) 50-70%
<75 um (200 mesh) < 10%
(2) We can manufacture it according to other sizes and
magnetic properties required by clients.
ndfeb powder, ndfeb powders
Physical Properties:
