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NdFeB
Powder
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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.
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Magnetic Properties of Melt-spun
NdFeB Magnetic Powder
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Grade
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Br
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Hcb
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Hcj
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(BH)max
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Temp. Coeff. Of Br. To
100
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Temp. Coeff. Of Hcj. To
100
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T
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KGs
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KA/m
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KOe
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KA/m
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KOe
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KJ/m3
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MGOe
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%/
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%/
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NQP-A
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0.74-0.80
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7.40-8.00
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440-496
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5.50-6.20
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1035-1360
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13.0-17.0
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80-96
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10.0-12.0
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-0.13
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-0.40
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NQP-B
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0.74-0.83
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7.40-8.30
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320-520
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4.00-6.50
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560-800
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7.0-10.0
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64-108
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8.0-13.5
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-0.105
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-0.40
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NQP-C
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0.74-0.81
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7.40-8.10
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440-504
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5.50-6.30
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1035-1360
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13.0-17.0
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80-96
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10.0-12.0
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-0.07
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-0.40
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NQP-D
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0.74-0.83
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7.40-8.30
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440-520
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5.50-6.50
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640-800
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8.0-10.0
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92-108
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11.5-13.5
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-0.07
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-0.40
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NQP-L
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0.85-1.10
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8.50-11.0
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192-280
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2.40-3.50
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240-400
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3.0-5.0
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56-76
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7.0-9.5
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-0.048
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-0.35
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Note: (1) The standard particle
size of melt-spun NdFeB permanent magnetic powder:
> 300  (60 mesh)
< 1%
> 150 (100 mesh) 20-40%
> 75 (200 mesh) 50-70%
> 75 (200 mesh) < 10%
(2) We can manufacture it according
to other sizes and magnetic properties required by clients.
Physical Properties:
Any inquiry regarding to the property
of NdFeB Bonded Magnet,pls ref to NdFeB
Bonded Magnet
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