NdFeB Magnetic Powder : Neodymium Magnets China, Magnet Manufacturer Supplier

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.

magnet powder

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
Grade	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:

Grade	Curie Temp.	Working Temp.(Max.)	Density	Particle Size	please click the link below to view the demagnetization curves
Grade	o C	o C	g/cm 3	um
XCP-A	310	120	7.6	50-200	XCP-A demagnetization curves
XCP-B	390	120	7.64	50-200	XCP-B demagnetization curves
XCP-C	470	150	7.64	50-200	XCP-C demagnetization curves
XCP-D	470	150	7.64	50-200	XCP-D demagnetization curves
XCP-L	400	100	7.4	50-200	XCP-L demagnetization curves