Re permanent magnetic material has powerful energy product, coercivity with a constant performance. The magnetic component made by the powder is characterized with a small volume and light weight in nature, which is widely applicable in electronic devices, such as audio-video machines, measuring meters, motors, clocks, microwave and magneto-mechanical machine, computer peripherals, magnetic consonant imaging machine, etc.

    SmCo5, Sm2Co17 permanent magnetic alloy powders are a reduction diffusing process. A patented technique, called the 6th element inductive method, has been innovated by our company to ensure the Sm2Co17 composition more adequate, thus, the magnetic function of RE permanent magnetic alloy powder more superior.

NdFeB Quick Quenching Magnetic Powder

Index Item

NQP-A

NQP-B

NQP-C

NQP-D

NQP-L

Br
Residual Induction

T
(KGs)

0.75-0.77
7.50-7.70

0.77-0.79
7.70-7.90

0.79-0.81
7.90-8.10

0.81-0.83
8.10-8.30

1.00-1.20
10.00-12.00

Hcb
Coercive Force

KA/m
(KOe)

438-462
5.50-5.80

462-477
5.80-6.00

477-492
6.00-6.20

493-500
6.20-6.30

160-240
2.00-3.00

Hcj
Intrinsic Coercive Force

KA/m
(KOe)

716-955
9.0-12.0

716-955
9.0-12.0

716-1035
9.0-13.0

637-875
8.0-11.0

200-279
2.5-3.5

BH)max
Maximum Energy Prodeuct

KJ/M3
(MGOe)

80-88
10.0-11.0

88-96
11.0-12.0

96-104
12.0-13.0

104-108
13.0-13.5

64-80
8.0-10.0

Br
Temperature Coefficient of Br

%/

-0.09

-0.09

-0.09

-0.09

-0.05

urec
Reversible Permeability

1.30

1.30

1.30

1.30

3.60

Tw
Working Temperature

150

150

150

150

80

Tc
Curie Temperature

420

420

420

420

400

For SmCo magnetic powder and AlNiCo magnetic powders or other magnetic powders pls.contact:               powder@nbzn.com