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China
Permanent Magnets
S-NdFeB 280/279
Material TH
Nomenclature S-NdFeB 280/279
Grade G-35TH
Br/mT(kGs) 1180-1230(11.8-12.3)
Hcb/kA/m(kOe) ≥899 (≥11.3)
Hcj/kA/m(kOe) ≥2785(≥35)
(BH)max/kJ/m3(MGOe) 263-287(33-36)
Temperture Coefficient
αBr %/°C
0.095-0.11
Temperture Coefficient
βHcj %/°C
0.42-0.52
Tw/°C 230