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Y30 arc ferrite magnet for speaker

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  • Y10T,Y25,Y30,Y33,Y35, Y30BH,Y33BH,etc
  • Y10T,Y25,Y30,Y33,Y35, Y30BH,Y33BH
  • Super
  • 150 longton/month
  • Anhui,China
  • Standard Export Carton
  • Piece/arc ferrite magnet for speaker
  • 150 longton/month
  • arc ferrite magnet for speaker
  • 5 days after deposit
  • 1
  • T/T
Material Ferrite magnet is made of SRO or Bao and Fe2o3 by Ceramic processing technology  
Shape available Disc,cylinder,rectangle,square,ring and so on.  
 
Specification Grade Remanence
Br mT
(kGs)
Coercive force
HcB KA/m
(KOe)
Magnetic energy product 
Max KJ/m3
MGOe
 
Y10T 200-218  125-145 6.5-8.0  
2.00-2.18 1.57-1.82 0.8-1.0  
Y25 360-370 135-150 22.5-25.3  
3.60-3.70 1.70-1.88 2.8-3.2  
Y30 380-390 191-210 27-30  
3.80-3.90 2.40-2.64 3.4-3.7  
Y33 400-410 175-195 30.0-31.5  
4.00-4.10 2.20-2.45 3.8-4.0  
Y35 410-420 220-235 31.5-33.0  
4.10-4.20 2.77-2.95 4.0-4.2  
Characteristics Lost Cost,Higher Coercive Force;It need not to be coated because it is difficult to be eroded and oxidized  
Application Motors,Speakers,Toys,Crafts  



 

arc ferrite magnet for speaker
Grade Br(mT) Hcb(KA/m) Hcj(KA/m) BHmax(Kj/m3)
 Y10T  200-235 125-160 210-280  6.5-9.5 
 Y25  360-400 135-170  140-200  22.5-28.0 
 Y30  395-415 275-300  310-335  27.0-32.5 
 Y33  410-430 220-250  225-255  31.5-35.0 
 Y33BH  410-430 250-270  250-275  31.5-35.0 
 Y35  430-450 215-239  217-241  33.1-38.2 





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 E-mail:info@world-magnet.com
 Phone: 86-13855156049
 Add:No.7598 Ziyun Road,Economic-Technological Development Area,Hefei,Anhui,China 230601

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