Sintered Samarium Cobalt rare‐earth (SmCo) magnets are manufactured under powder metallurgy techniques. The composition of this alloy is approximately 35% Samarium, 60% cobalt with the balance being Fe and Cu. By adjusting the percentages of this composition and changing the sintering & heat treatment cycles, two grades of 1:5 and 2:17 can be produced. The differences between them are energy product and temperature coefficient. The 2:17 offers higher performance and lower temperature coefficient.
The detailed product specifications are available upon request.