VACOFLUX 48 FeCo soft magnetic alloy with low coercive field strength, high permeabilities and low magnetization losses

VACOFLUX 48 FeCo soft magnetic alloy with low coercive field strength, high permeabilities and low magnetization losses

VACOFLUX 48 exhibits the lowest coercive field strength and the highest permeability due to the high level of alloy purity. Particularly with the normal form of supply in thin strip thicknesses, VACOFLUX 48 is considered to be the fully optimised solution for low-loss lamination stacks made from cobalt-iron.

Property

• Low coercive field strength,
• High permeabilities
• Low magnetization losses.

VACOFLUX 48 is ideally suited for applications where size and weight reductions are of paramount importance such as aviation, spacecraft applications, or motor racing.

Typical Composition (in wt%)
49 Co-49 Fe-2V
IEC 60404-8-6 F11
ASTM A801-09 Alloy Type

Application

Motors and generators with high power density and lowest losses, transformers with low losses at very high flux densities.

Form of supply

Cold rolled strip: thickness 0.05-1.0mm, width 20-240mm