SS0029

Samarium Cobalt 20mmX10mmX5mm

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Voice Name Symbol SI CGS
Shape Length L 20 mm 2 cm
Width W 10 mm 1 cm
Height H 5 mm 0.5 cm
direction of magnetization M A
Weight Net 0.0085 kg 8.5 g
Surface treatment  μm  
Magnetic
Characteristics
Surface magnetic flux density B 288 mT 2880 Gauss
Suction force
Adhesion
F 3.27 kgf 3273 gf
Magnetic flux density on load point Bd 456 mT 4560 Gauss
Total flux φo 0.0000912 Wb 9120 Mx
Permeance Coefficient Pc 0.8 Pc  
Maximum usage temperature Tw 320 ℃
Minimum usage temperature Tw  ℃
Material properties Materialsymbols Samarium Cobalt YXG28  
remanence Br 1030-1080 mT 10.3-10.8 kG
Coercivity Hcb 756-796 kA/m  kOe
Intrinsic coercive force Hcj ≧1433 kA/m  kOe
Maximum energy product BH 207-220 kj/m3  MGOe
Temperature coefficient Br -0.035 %/℃  
Hcj -0.2 %/℃
Heat resistant temperature Tw 300 ℃
Curie temperature Tc 800 ℃
Density ρ 8.5 kg/m3
Remarks REACH RoHS Directive

*Magnetic flux density and attraction/heat force depends on the measurement equipment and the environment. These are only references values, these are not the guaranteed value.