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Necklace Bead Neodymium Magnet for Health Care

China Necklace Bead Neodymium Magnet for Health Care, Find details about China Magnets, Magnetic from Necklace Bead Neodymium Magnet for Health Care

Model NO.
N35-N50 B027
Magnet Force
400-700 Times of Weight
Working Temp
80 Ces Degree
Trademark
eastar
Transport Package
Carton
Specification
from35-52
Origin
China, Ningbo
HS Code
8505111000
Model NO.
N35-N50 B027
Magnet Force
400-700 Times of Weight
Working Temp
80 Ces Degree
Trademark
eastar
Transport Package
Carton
Specification
from35-52
Origin
China, Ningbo
HS Code
8505111000
Neodymium permanent 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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