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At present, we are one of a few producers in the world that have the significant capability to produce Quenched NdFeB Powders of very competitive quality and prices. We are very competitive and have an important influence to the world market of Quenched NdFeB Powders. |
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Magnetic Characteristics
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Grade
|
Residual
Induction |
Coercive Force
|
Intrinsic
Coercivity |
Maximum
Energy Product |
| Br |
BHC |
IHC |
(BH)max.
|
| kGs |
T |
kOe |
kA/m |
kOe |
kA/m |
MGOe
|
kJ/m3
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HQP-2A
|
7.2-7.6 |
0.72-0.76 |
5.0-6.0 |
398-478 |
9.0-11.0 |
717-876 |
10-11 |
80-88 |
| HQP-2B |
7.6-8.0 |
0.76-0.80 |
5.0-6.5 |
398-517 |
10-13 |
796-1035 |
11-12 |
88-96 |
| HQP-2DI |
8.0-8.3 |
0.80-0.83 |
4.5-6.0 |
358-478 |
8.5-9.0 |
637-716 |
>12 |
>96 |
| HQP-2DII |
8.0-8.3 |
0.80-0.83 |
5.5-6.5 |
438-517 |
9.5-10.5 |
756-836 |
>12 |
>96 |
| HQP-2G |
7.2-7.6 |
0.72-0.76 |
5.0-6.0 |
398-478 |
14-17 |
1114-1353 |
10-11 |
80-88 |
| HQP-2H |
7.4-7.8 |
0.74-0.78 |
4.5-5.5 |
358-438 |
7.5-8.5 |
597-677 |
10-11 |
80-88 |
| HQP-5B |
9.4-10 |
0.94-1.0 |
2.2-2.6 |
175-207 |
2.5-3.2 |
199-255 |
7.0-8.0 |
56-64 |
| HQP-5H |
8.2-8.6 |
0.82-0.86 |
2.8-3.2 |
223-255 |
4.0-5.0 |
318-398 |
7-8.5 |
56-68 |
Other Physical Properties
|
Grade
|
Temperature Coefficient |
Curie Temperature |
| Br to 100 °C |
Hcj to 100 °C |
TC
|
| %/°C |
%/°C |
°C |
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HQP-2A
|
-0.12 |
-0.40 |
360 |
| HQP-2B |
-0.105 |
-0.40 |
460 |
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HQP-2DI |
-0.09 |
-0.40 |
420 |
| HQP-2DII |
-0.09 |
-0.40 |
420 |
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HQP-2G |
-0.13 |
-0.40 |
360 |
| HQP-2H |
-0.08 |
-0.40 |
480 |
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HQP-5B |
-0.10 |
-0.45 |
380 |
| HQP-5H |
-0.10 |
-0.42 |
380 |
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| Copyright
©2002 Yuhong Magnetic Powders Corp.All rights reserved. |
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