N42 Zinc Plating Permanent NdFeB Disc Magnet Magnetic Material Permanent Magnet

Model NO.
N35-N52/ D041
Type
Permanent
Size
D80*10
Transport Package
Carton
Specification
from35-52
Trademark
eastar
Origin
China, Ningbo
HS Code
8505111000
Production Capacity
500ton/Year
Reference Price
$ 18.90 - 22.50
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Product Description

N42 D80* 10 Zinc Platin Permanent NdFeB Disc Magnet Magnetic Material Magnetic Material Permanent Magnet
Neodymium permanent magnets rings:
Supply arc/segment magnets, magnetic tile for motor with high quality, competitive price and fast delivery.
Materials: Sintered NdFeB / Neodymium magnet
Surface treatment: Ni, Ni + Cu + Ni, Zn, epoxy, gold, etc.

Magnet Parameter data sheet:

 
Parameter unit Standard Data
Curie Temperature(Tc) ºC 310-380
Maximum Operating Temperature(Tw) ºC 80-200
Hardness Hv 620
Electrical Resistivity Ω.CM 1.8X10-4 ~2.0X10-4
Density(D) g/cm3 7.5~7.65
Recoil Permeability µ rec 1.05
Magnetization Field Strength(Hs) KOe >  30
KA/m >  2400
Bending Strength Mpa 295~345
Temp. Coefficient of Br (aBr) %/ºC -0.11~ -0.12
Temp Coefficient of Hcj (aHcj) %/ºC -0.5~ -0.7

Applications of neodymium magnets:
1) Servomotor, step motor, DC motor and linear motor
2) Loudspeaker, headphone, earphone and microphones
3) Holding system equipment
4) Medical facility
5) Sound device
6) Wind power
7) VCM, MRI
8) Mobile accessory
9) Research and development, as well as many other applications
 
Company Profile

N42 Zinc Plating Permanent NdFeB Disc Magnet Magnetic Material Permanent Magnet N42 Zinc Plating Permanent NdFeB Disc Magnet Magnetic Material Permanent Magnet


Test Equipment & Workshop
 • Demagnetization Curves & Outgoing Inspection Report for each shipment.
 

Packaging & Shipping

N42 Zinc Plating Permanent NdFeB Disc Magnet Magnetic Material Permanent Magnet
Standard Packaging
•  Vacuum packaging for all Neodymium magnets and Neodymium magetic assemblies.
• Shielding box and wooden box to protect the Neodymium magnets during shipping.

Shipping Methods 
• Contract price with FedEx, DHL, UPS and TNT to minimum your shipping cost.
• Experienced shipping forwarder for Ocean and Air shipments.

FAQ

 

 



 

 

NdFeB Magnet

PNEUTEC.IT, 2023