SmCo magnets

SmCo magnets are composed of Samarium,
Cobalt, and a few transition metals. SmCo
magnets are high performance, low temperature
coefficient rare earth permanent magnets, and
could keep their performance under the maximum
working temperature 350 degree centigrade.
Manufacturing Process
Samarium, Cobalt, and a few transition
metals will be made into the SmCo powder,
then fine SmCo powder will be compacted in a
die and sintered, fusing the powder into a solid
material. There are 2 forms of pressing: die
pressing and isostatic pressing. Sintered parts
normallyneed some finish machining in order to
meet final tolerances.


SmCo magnets