Semi-hard magnetic alloy provide 5~250 Oe coercive force, up to 8000 Gs remanent induction and a certain ratio of Br/Bs. It is mainly applied to make rotors of hysteresis motor, remreed relay and theft detection magnetic piece & theft detection magnetic tag in EAS theft detection system. It mainly include Fe-Co-V, Fe-Cr-Co and Fe-Ni series.

 

Forms of supply

 

Strip, wire, bar, square, flat, precision parts.

 

Trademark

 

SEM, NAT, NMF, 2J4 (Co45V4Ni6Fe), 2J7 (Co52V7Fe), 2J11 (Co52V11Fe)

2J31 (Co52V11Fe), 2J32 (Co52V12Fe) , 2J85 (Cr24Co12Si or FeCrCo), 2J84 (Cr26Co15Mo3)

P6 alloy , Vicalloy I , Chromindur II , Nibcolloy , Remendur*

 

Applications

 

 

SEM, NAT, NMF	It is semi-hard magnetic alloys. They are mainly used to theft detection magnetic pice and theft detection magnetic tog. In EAS system .
2J4 (Co45V4Ni6Fe)	Hysteresis alloys with excellent properties at low magnetic field . It is used to the materials for rotors of hysteresis gyro motors .	Hu=50~65 Oe; Ku≥0.62 Bu=13000~16000 Gs
2J85 (Cr24Co12Si)	It is age-harding version and can be rolled, drawn, cut and pressed. The magnetic properties are Comparable with AlNiCo5. It is applied to making magnets with a small cross section and complicated shape. It is used to semi-harding magnetic alloy.	Hc≥50~700 Oe Br≥3000~14500 Gs Br*Hc≥0.8~6.5X106 GsOe