top of page
Dooyoun Corporation
Permalloy & Cobalt Alloy
Introduction to Gangjong
Permalloy
It is a binary alloy of nickel and iron that is widely used as an electrical and telecommunications material due to its high permeability.
Application
It can be applied to shields, magnetic heads, choke coils, transformers, relays, torque sensors, etc.
Cobalt Alloy
It is a binary alloy of cobalt and iron and has strong resistance to heat and acid.
Application
It is applicable to drones, high-speed motors, generators, blowers, etc.
Main handling items
Soft Magnetic Alloys
PC (Ni 80%)
PB (Ni 45~48%)
Cobalt Alloy
2V Permendur
Core response capabilities
By operating a Stock Program, a more flexible and rapid response is possible.
(Small quantity and delivery time, etc.)
Additional work requested by the client is possible through our long-standing slitting house.
bottom of page