|
|
|
|
|
Description
|
Reference to designation
|
Weak ---------------------------------- Strong
|
|
Magnetic force
|
Magnetic remanence
|
Hard ferrite
|
AlNiCO
|
SmCo
|
NdFeB
|
|
Repeatable adsorption
|
Retention force
|
AlNiCo
|
Hard ferrite
|
SmCo
|
NdFeB
|
|
Mechanical strength
|
-
|
SmCo
|
Hard ferrite
|
NdFeB
|
AlNiCo
|
|
Corrosion resistance
|
-
|
NdFeB
|
AlNiCo
|
SmCo
|
Hard ferrite
|
|
Temperature stability
|
Material specific
Curie point
|
NdFeB
|
SmCo
|
Hard ferrite
|
AlNiCo
|
|
|
|
|
|
|
|
