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      NdFeB magnet is mainly made of Neodymium,Iron and Boron,with excellent magnetic property,abundant raw material and reasonable prices,NdFeB Magnet can be used as an ideal magnet in mini-motor,Permanent magnetic resonance,sound device magnetic suspension system,magnetic transmission machine and iatrical apparatus and etc.For NdFeB,its surface is usually treatd with some special methods.The surface treatment method include Zine,Nickel,Tin,Silver,Gold plating,Phosphor and Spray Epoxy Resin etc.
 
Products Picture:::
 
Physical property:::
NdFebB Other Physical Properites:
Temp.Coeff.Of Br:
-0.11%/°C
Density:
7.4g/cm3
Vickers Hardness:
600Hv
Tensile Strength:
8.0kg/mm2
Specific Heat:
0.12k Cak(kg°C)
Young's Modulus:
1.6x1011N/m2
Poisson's Ratio:
0.24
Curie Temperature:
310-340°C
Electrical Resistivity:
144¦¸.cm
Flexural Strength:
25kg/mm2
Coeff.of Thermal Expansion:
4x10-6/°C
Thermal conductivity:
7.7cal/m.h.°C
Rigidity:
0.64N/m2
Compressibility:
9.8x10-12m2/N
Temp.Coeff.Of iHc:
-0.60%/°C
Surface Treatment Method:
Zinc Nicke Tin Silver Gold Plating,Spray Coating Epoxy Resin
 
NdFeB magnet Performance chart:::
NdFeB magnet Performance chart£¨Clicks on the enlargement£©
 
Demagnetization Curves:::
N-38SH
Demagnetization Curves of sintered magnet N33SH at different temperature		 N-42H
Demagnetization curves of sintered magnet N42 at different temperatures
   
 
 
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