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industrial sintered NdFeB speaker magnets resistance to demagnetization

Categories speaker magnets
Type: Permanent
Composite: Neodymium,Iron,Boron
Shape: Cup Shape
Application: Industrial Magnet
Coating: Zn
Grades: N,M,H,SH,EH,UH,AH
Packaging Details: Standard air and vessel package or according to customers' request
Delivery Time: 10-15 days
Payment Terms: L/C,D/P,T/T,Western Union
Supply Ability: 100000 Piece/Pieces per Month
MOQ: 100 Piece/Pieces
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    industrial sintered NdFeB speaker magnets resistance to demagnetization

    Speaker magnet
    1.Certificate:ISO9001:2008; SGS
    2.Material:Sintered NdFeB Magnet

    Speaker magnets

    Technology :

    1. Chemical Composition: Nd2Fe14B

    2. Advanced technology: utilizes new Sintered NdFeB magnet techniques and equipment such as strip casting,HDDR technology

    3. Coating: Ni,Zn,gold,sliver,tin,copper,epoxy,chemical,parylene and so on

    4. Shape: block, cylinder,ring,disc,arc,segment,sphere,cube,horseshoe,half ring, disc with countersink and other special shapes as per customer’s request.

    4. Grade: N33-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UH and 30EH-38EH

    5. Working temperature: from 80°C up to 200°C


    1.Moderate temperature Stability

    2.Excellent strength value

    3.Advanced technology

    4.Extremely resistance to demagnetization with Hcj

    5.Effective surface treatment to prevent corrosion


    AC,DC,servo motors;Speaker parts.;Sensors part.;Magnetic coupling;Magnetic chuck;Security systems;Magnetic separators Filters;Brushless motor.Wind turbine

    Quality industrial sintered NdFeB speaker magnets resistance to demagnetization for sale
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