SECO Magnets (Samarium, Cobalt)

Permanent magnets
Stability at high temperatures
High energy content
Wide range of uses
Possibility of multiple polarity

In our program, SECO magnets are highly useful as they are an excellent product. SECO products have a high resistance to oxidation and corrosion. The material consists of rare Earth elements such as Samarium (Sm) and Cobalt (Co).

They have a variety of uses, to list just a few:

Sensor technology
Various applications
Servo technology
Magnet systems
Motors

Properties

Typical Magnetic Properties
	Remanence		Coercivity		Intrinsic Coercivity		Max. Energy Product
	(Br)		(bHc)		(iHc)		(BHmax)
	Gs	mT	Oe	KA/m	Oe	KA/m	MGOe	KJ/m3
SmCo5	9000	900	8000	637	18000	1432	20-22	159-175
Sm2Co17	10500	1050	9500	756	21000	1672	26-28	207-223

Typical Physical Properties

	Curie Temp Max.	Oper. Temp Br		Temp Coefficient
	ºC		%/ºC	Oe	Density
SmCo5	740		250	-0.04	3-8
Sm2Co17	820		350	-0.03	4-8