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Magnetic Materials (37044)

Permanent speaker ferrite magnet, Disc Magnet

FOB Price: US $0.01 - 30 / Piece Get Latest Price
Min.Order Quantity: 10000 Piece/Pieces
Supply Ability: 5000000 Piece/Pieces per Month
Port: Ningbo
Payment Terms: L/C,T/T,Western Union,Paypal
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Quick Details

Place of Origin: Zhejiang China (Mainland) Brand Name: Soway Model Number: Disc magnet
Type: Permanent,Hard Composite: Ferrite Magnet Shape: Cylindrical Shape
Application: Speaker Magnet Grade: Y10T, Y25, Y30, Y35 Low cost: High coercive force
Isotropic ferrite magnets:
Anisotropic ferrite magnets
Dry process: Wet process Port: Ningbo
keyword: Disk Magnet

Packaging & Delivery

Packaging Detail: standard export carton + pallet
Delivery Detail: 10-30 days

Specifications

Permanent speaker ferrite magnet, Disc Magnet
Size: according to clients' requirements
Grade: Y10T, Y25, Y30, Y35
Low cost

Permanent speaker ferrite magnet, Disc Magnet

 

Description

Size: according to clients' requirements

Grade: Y10T, Y25, Y30, Y35

 

Feature

1) Low cost
2) High working temperature
3) Good corrosion resistance

 

Hard ferrite magnets,  made by molding powder mixture of about 80% Fe2O3 and about 20% either BaCo3 or SrO3, is also called ceramic magnet. Along with deepening of research, some additives such as cobalt (Co) and lanthanum (La) are mixed together to improve the magnetic performance. The molded powder metallic green is sintered inside a temperature controlled furnace what is heated with electricity or coal. Though hard ferrite magnet is with low magnetic property, it is still a preferable choice to engineer in their design due to several factors: abundantly available raw material,the cheapest cost among permanent magnet family, low density, excellent stability of chemistry, high maximum working temperature and Curie temperature.

 

Applications of Ceramic Magnets

  1. Speaker magnets
  2. DC brushless motors
  3. Magnetic Resonance Imaging (MRI)
  4. Magnetos used on lawnmowers and outboard motors
  5. DC permanent magnet motors (used in cars)
  6. Separators (separate ferrous material from non-ferrous)
  7. Used in magnetic assemblies designed for lifting, holding, retrieving and separating
GradeWb/m2BrKA/mBHcKJ/m2(BH) max
GsOeMGOe
      Y253500-39000.35-0.39152-2081900-260022.3-25.52.8-3.2
      Y303800-42000.38-0.42160-2162000-270026.3-29.53.3-3.7
      Y354000-44000.40-0.44176-2242200-280030.3-33.43.8-4.2
      Y15H≥3100≥0.31232-2482900-3100≥17.5≥2.2
      Y20H≥3400≥0.34248-2643100-3300≥21.5≥2.7
      Y25BH3600-39000.36-0.39176-2162200-270023.9-27.13.0-3.4
      Y30BH3800-40000.38-0.40224-2402800-300027.1-30.33.4-3.8

 

 

Please feel free to email us if you have any requirments  

  

Ms. Sonia Guo is at your service .

 

Hot line : 0086 187 5788 6395

 

Skype : redsunspeaker

 

Not exactly what you want? Post a quick Buying Request!
Magnetic material is a kind of functional material which is necessary for basic industry and frontier science. Zhejiang Dongyang Zhonghang Magnet Co., Ltd. has experienced many years in researching, developing and producing magnetic materials. Great achievements have been reached after years of continuous efforts made by technicians and workers.

"Strive to reach the perfection of quality continuously, try to meet the requests of customers in every detail" is the target and guide for all ... View detail

Basic Information

Product/Service (We Sell): Ferrite Magnet,NdFeB magnet,Rubber Magnet,Magnet Core,speaker parts  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: Oceania
Mid East
Western Europe
North America
South Asia
Southeast Asia
South America
Eastern Asia
Eastern Europe
Domestic Market
Total Annual Sales Volume: Below US$1 Million  
Export Percentage: 61% - 70%  

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Factory Location: Hengdian Electronic Industrial Park, Dongyang City, Zhejiang Province. China  
Number of Production Lines: 4  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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China (Mainland) | Manufacturer | Contact Details
Experience: Established 1999

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Ms. Sonia Guo
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