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Bonded square neodymium magnet

Min. Order: 1000 Piece/Pieces
Trade Term: FOB
Payment Terms: L/C, D/P, D/A, T/T
Supply Ability: 10000/month
Place of Origin: Zhejiang

Company Profile

Location: Ningbo, Zhejiang, China (Mainland)
Business Type: Manufacturer, Trading Company

Product Detail

Means of Transport: Ocean, Air, Land
Application: Industrial Magnet
Shape: Others
Type: Permanent
Composite: NdFeB Magnet
Brand Name: HONY
Type: Bonded neodymium half ring magnet
Application: Moto Magnet
Working temperature: High up to 150℃
Coating: Zn
Coating Thickness: 25-50
Shape: Disc,Irregular,Block, Cylinder, Ring, Segment and so on
Size: According to customer's requirement
Grade: N,M,H,SH,UH,EH
Production Capacity: 10000/month
Packing: carton
Delivery Date: 25
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Product Description

Bonded square neodymium magnet


Specifications


Square neodymium magnet: 

1. High size precision 

2. Complicated shape and muti-poles 

3. SST:48/72 hours


Bonded square neodymium magnet

Bonded square neodymium magnet

Product nameBonded square neodymium magnet
MaterialBonded Neodymium-Iron-Boron
GradeBN-6
CoatingBlack epoxy
ShapeRing
Dimensional Tolerance+/-0.05mm
Magnetization Direction4-Poles on OD
Temperature Range (Deg C)0 to 100
Remanence(Br)550-620 mT
Coercivity>600 kA/m
(BH) max44-56 Kj/m³
Pull strengthApprox. 5 lbs
AdviseThis is not a toy. Inappropriate use might cause injury.


Bonded Neodymium magnets are made of the powerfurl Nd-Fe-B material mixed into an epoxy binder. The mix is appropximately 97 vol% magnet material to 3 vol% epoxy. The manufacturing process involves combining Nd-Fe-B powder with an epoxy binder and compressing the mixture in a press and curing the part in an oven. Since the material is formed by compression bonding, the dimension typically vary. Our dimensional tolerance is aout +/- 0.05mm.

Bonded Neodymium material is isotropic, so it can be magnetized through any direction, including multi-polar arrangements. Because the material is in an epoxy binder, it can be machined on a mill or ceramic magnet materials. Significant size reductions can be achieved because Bonded Neodymium material is approximately 3 times stronger than ceramic magnet material. In addition, since Bonded Neodymium material is isotropic, it can be magnetized multi-polar, such as a N-S-N pattern on the outer diameter of a ring.



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