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General physical properties of sintered NdFeB

General physical properties of sintered NdFeB
Parameters
Curie temperature

310-370

The maximum temperature

80-180

Resistivity

cm

160

Hardness

Hv

560-580

Density

g/cm

7.50

Reply permeability rate

rec

1.05

Saturation magnetization

kOe

30-40

kA/m

2,400-3,200

Remanence temperature coefficient

%/

-0.12 ~ -0.10

Intrinsic coercive force temperature coefficient

%/

-0.6





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