Fe-Co-Mo Magnetic Hysteresis Alloy

2J21, 2J23, 2J25, 2J27, 2J23A

Fe-Co-Mo series hysteresis alloys have good hysteresis characteristics under medium and high working magnetic fields. It mainly produces the rotor of integral tape motor.

Chemical Composition,%

AlloyCSiPSMnCoMoNiFe
No more than
2J210.030.030.0250.0250.1-0.511-1310.5-11.5Rest
2J230.030.030.0250.0250.1-0.511-1312.5-13.5Rest
2J250.030.030.0250.0250.1-0.511-1314.5-15.5Rest
2J270.030.030.0250.0250.1-0.511-1316.5-17.5Rest
2J23A0.030.030.0250.0250.1-0.511-1313.5-14.5≤0.07Rest

Magnetic Properties

AlloyH μ/kA.m-1Bμ/TPμ/kJ.m-3
No less than
2J219.55-12.731-1.3200.46
2J2314.32-17.51-1.3300.48
2J2517.5-22.620.9-1.2380.5
2J2724-28.80.9-1.2470.45
2J23AOnly for referenceOnly for reference300.48

Available Products and Specifications

Rod, Bar, Wire and ForgingsGB/T 14988-2008, GB/T14900-94, Q/SYY3-1998
Plate, Sheet and StripGB/T 14988-2008, GB/T14900-94, Q/SYY3-1998
Pipe and TubeGB/T 14988-2008, GB/T14900-94, Q/SYY3-1998
Welding Product
Others

Features

This is a kind of alloy with favorable hysteresis properties in both moderate and high intensity of working magnetic fields.

Applications

They are typically used for producing rotors of integer hysteresis motors, electromagnetic clutches, etc.