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Samarium Cobalt Φ2mmX3mm

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Product specification 2D DESIGN 3D DESIGN
Back
Voice Name Symbol SI CGS
Shape Diameter D 2 mm 0.2 cm
Height H 3 mm 0.3 cm
direction of magnetization M A
Weight Net 0.00008 kg 0.08 g
Surface treatment  μm  
Magnetic
Characteristics		 Surface magnetic flux density B 296.2 mT 2962 Gauss
Suction force
Adhesion		 F 0.121 kgf 121 gf
Magnetic flux density on load point Bd 897.9 mT 8979 Gauss
Total flux φo 0.00000282 Wb 282 Mx
Permeance Coefficient Pc 6 Pc  
Maximum usage temperature Tw 350 ℃
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.