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Master Bond adhesives

Cobalt Samarium 3 Hard Magnetic Alloy
Categories: Metal; Electronic/Magnetic Alloy; Nonferrous Metal; Cobalt Alloy

Material Notes: SmCo5

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Physical PropertiesMetricEnglishComments
Density 8.20 g/cc0.296 lb/in³
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 0.0000500 ohm-cm0.0000500 ohm-cm
Magnetic Coercive Force, Hc 6723 Oe6723 Oe
Magnetic Remanence, Br 8000 Gauss8000 Gauss
Magnetic Maximum Energy Product, BH 15.08 MGOe15.08 MGOe
Curie Temperature 725 °C1340 °F
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 500 °C932 °F
 
Component Elements PropertiesMetricEnglishComments
Cobalt, Co 67.3 %67.3 %
Samarium, Sm 33.7 %33.7 %By Weight
 
Descriptive Properties
Demagnetization Induction, Bd (Tesla)0.4
Intrinsic Magnetic Coercive Force, HCi (Oe)15080

References for this datasheet.

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