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n35 ndfeb magnet
Apr 02, 2018

N35 NdFeB magnet Typical physical properties


参数 Parameter单位 Unit标称值 Standard Data
居里温度(Tc) Curie Temperature

°C

310-380

最高工作温度(Tw) Maximum Operating Temperature

°C

80-200

硬度 Hardness

Hv

620

电阻率(r) Electrical Resistivity

W cm

1.8x10-2.0x10

密度(D) Density

g/cm

7.50-7.65

回复磁导率(m rec) Recoil Permeability

1.05

磁化场强度(Hs) Magnetization Field Strength

Koe

≥30

KA/m

≥2400

抗弯强度 Bending Strength

Mpa

295-345

剩磁温度系数(aBr) Temp.Coefficient of Br

%/°C

-0.11~-0.12

内禀矫顽力温度系数(aHcj) Temp.Coefficient of Hcj

%/°C

-0.5~-0.6



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2nd, April 2018    Xiamen Magnet Forever Electronic Co., Ltd.