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Ferrite magnet components
Made up of SrO,or BaO and Fe2O3,Produced by the ceramic process
Ferrite magnet.permance ferrite magnet,magnet.
Ferrite magnet is made up of SrO,or BaO and Fe2O3,Produced by the ceramic process.
a):Size Φ7.5-Φ300mm,thickness reach 40mm;
b):Lots of moulds.
c):The magnet is wildly used in loudspeakers.
d):Particle size(after ball mill)for Y25 reach 1.2μm;Y30 reach 1.0μm;Y35 reach 0.95μm.
e):Grade:Y20,Y25,Y28,Y30(C5),Y30BH(C8),Y35(C11).
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Product: |
Arc ferrite magnet |
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Certificates: |
ISO9001,CE,ROHS |
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Shapes: |
Ring, disk, block, segment, ball, cylinder and so on; customized made. |
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Advantages: |
1.recoil permeability 2.high coercive force 3.relatively low specific density 4.economical cost |
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Features: |
1.good anti-corrosion performance 2.no surface treatment needed 3.isotropic & anisotropic magnets |
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Magnetic Performance | |||||
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Grade |
Remanence Br mT (kGs) |
Coercive force HcB KA/m (KOe) |
Magnetic energy product Max KJ/m3 MGOe |
Equivalents |
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Y10T |
200-218 |
125-145 |
6.5-8.0 |
C1 |
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2.00-2.18 |
1.57-1.82 |
0.8-1.0 |
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Y25 |
360-370 |
135-150 |
22.5-25.3 |
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3.60-3.70 |
1.70-1.88 |
2.8-3.2 |
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Y30 |
380-390 |
191-210 |
27-30 |
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3.80-3.90 |
2.40-2.64 |
3.4-3.7 |
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Y33 |
400-410 |
175-195 |
30.0-31.5 |
C5 |
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4.00-4.10 |
2.20-2.45 |
3.8-4.0 |
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Y35 |
410-420 |
220-235 |
31.5-33.0 |
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4.10-4.20 |
2.77-2.95 |
4.0-4.2 |
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Y30BH |
380-390 |
223-235 |
27.0-30.0 |
C8 |
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3.80-3.90 |
2.80-2.95 |
3.4-3.7 |
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Y33BH |
400-410 |
288-300 |
30.4-31.5 |
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4.00-4.10 |
3.62-3.77 |
3.8-4.0 |
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