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N38 Nikel Plating Bead NdFeB Rare Earth Magnet
N38 Nikel Plating Bead NdFeB Rare Earth Magnet

N38 Nikel Plating Bead NdFeB Rare Earth Magnet

China N38 Nikel Plating Bead NdFeB Rare Earth Magnet, Find details about China Toy Magnets, Magnetic from N38 Nikel Plating Bead NdFeB Rare Earth Magnet

Model NO.
N35-N50/ B027
Size
D 1-12mm
Stable Magnet Performance Temp
-20 ~ 80oc
Trademark
eastar
Transport Package
Carton
Specification
from35-52
Origin
China, Ningbo
HS Code
8505111000
Model NO.
N35-N50/ B027
Size
D 1-12mm
Stable Magnet Performance Temp
-20 ~ 80oc
Trademark
eastar
Transport Package
Carton
Specification
from35-52
Origin
China, Ningbo
HS Code
8505111000
Neodymium permanent necklace magnets:
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:

 
ParameterunitStandard Data
Curie Temperature(Tc)ºC310-380
Maximum Operating Temperature(Tw)ºC80-200
HardnessHv620
Electrical ResistivityΩ.CM1.8X10-4 ~2.0X10-4
Density(D)g/cm37.5~7.65
Recoil Permeabilityµ rec1.05
Magnetization Field Strength(Hs)KOe>  30
KA/m>  2400
Bending StrengthMpa295~345
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

TypeResidual lndurtion
Br(KGs)Coereive Foree
BHe(KOe)Intrinsic coereive
Force iGe(KOe)Squareness
(Hk/iHe)Max. Energy Product
(BH)max. (MGOe)Max. Openating
Temp. (C)Density
 

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