NdFeB Permanent Magnet

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Basic Info.
  • certificate: ISO9001:2000 , ISO 14001:2004 
  • materials: bonded NdFeB 
  • shape: Arc 
  • Model No.: MQ-6/MQ-8/MQ-10/MQ-12/BH-6-BH-8/BH-10/BH-12 
  • Place of Origin: Zhejiang  
  • Min.Order: 100 Kilogram
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 10 tons monthly
  • Packing:occording to customers is requiements
  • Delivery Date: General deliverly for 10 days
NdFeB Permanent Magnet
3/4" x 1/2" x 1/16" thick
Tolerances±0.004" x ±0.004" x ±0.004"
MaterialNdFeB, Grade N42
Plating/CoatingNi-Cu-Ni (Nickel)
Magnetization DirectionThru Thickness
Weight0.102 oz. (2.88 g)
Pull Force, Case 14.53 lbs
Pull Force, Case 229.70 lbs
Surface Field1237 Gauss
Max Operating Temp176ºF (80ºC)
Brmax13,200 Gauss
BHmax42 MGOe
Key Advantages
  • Neodymium magnets are the most powerful commercially produced magnets.
  • NdFeB magnets have a higher Maximum Energy Product, (BH).max, which can easily reach 30 MGOe and even goes up to 50 MGOe.
  • NdFeB magnets can replace SmCo magnets in most cases, especially where operating temperature is less than 80 degrees Centigrade.
  • Very high strength.
  • Relatively low cost.
  • Compared to Alnico and SmCo magnets, relatively easy to machine.
    We have the distinct advantages in preparation, production of bonded magnets and polymer composite magnets. We have already grasped the producing technology of bonded magnets and polymer composite magnets. The magnetic products can be made into many shapes of compounding magnets like plastics, nylon, and rubber. We have the complete technology covers preparation of material, parts molding, magnetizing and inspection.
It can be used in the area of micro-motors and instrumental meters for office automatic equipment, automobile industry, computer peripherals, housing appliances and all sorts of automatic equipment.
It is wildly used in microwave communication technology, electrical engineering, instrumentation, meter devices, magnetic machinery, magnetic separation of transportation, magnetization, medical equipment, military rechnology, and aerospace technology. The shapes of the products can be square, bar, circular ring, tile, etc. basing on customer's requirement.
More and more magnetic disturbers or mini-electronic microphones are needed in precise color enlarger, agitator, numerical control sewing machine, fixed telephone and mobile phone, and other household appliances, as well as the manufacturers of Magnetic separation and deironing equipments.

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Ms. Sampad Liu
Tel: 86-574-87405128/87405198
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Contact Method
Ningbo Bonwin Magnet Co., Ltd.
1006Room Yaojiangxingdu Building,165-6 Changyang East Road, Jiangbei District, Ningbo, Zhejiang, China (Mainland)
Fax: 86-574-87405316
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