SmCo magnet

Product Description

Materrial Information
An alloy compose of SmCo/SmCo produce by powder metallurgical method
Extremely hard and brittle
High demagnetization resistance
Excellent anti-corrosion properties
Limited raw material supply result high in cost
Outstanding thermal stability
  Typical Physical Properties
                        PARAMETER
CurieTemperature                            C                         700-800
Maximum Operating Temperature               C                         250
Resistivity                                   cm                       50-90 
Hardness                                     Hv                        450-600
Density                                     g/cm3                       8.0-8.5
Relative Recoil Permeability                    rec                        1.10 
                                           kOe                         >37.5
Saturation Field Strength                     kA/m                        >3,000
Temperature Coefficient of Br                 %/C                        -0.05~-0.03
Temperature Coefficient of iHc                %/C                       -0.25~0.19 
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