1J22
Hiperco 50 Alloy is an iron-cobalt soft magnetic alloy that exhibits high magnetic saturation (24 kilogauss), high D.C. maximum permeability, low D.C. coercive force, and low A.C. core loss. This alloy is produced in strip form only and contains the addition of niobium to its chemistry for grain refinement during mill processing and final heat treatment.
1J22 [49КФ(Russia), Permendur(UK), Supermendur(USA), HiperCo50(USA)]
Product Description:
Hiperco 50 Alloy is an iron-cobalt soft magnetic alloy that exhibits high magnetic saturation (24 kilogauss), high D.C. maximum permeability, low D.C. coercive force, and low A.C. core loss. This alloy is produced in strip form only and contains the addition of niobium to its chemistry for grain refinement during mill processing and final heat treatment.
Physical properties:
Density: 8.12g/cm³
Curie temperature: 938°C (1720°F)
Curie temperature is the phase transition from magnetic to non-magnetic phase.
Extreme chemical composition:
Alloy Grade | chemical composition (％) | |||||||||
C≤ | Mn≤ | Si≤ | P≤ | S≤ | Cu≤ | Ni≤ | C0 | V | Fe | |
lJ22 | 0.04 | 0.30 | 0.30 | 0.020 | 0.020 | 0.20 | 0.50 | 49.0～51.0 | 0.80～1.80 | Balance |
characteristic:
It has high saturation magnetic induction intensity, high Curie point and high magnetostriction coefficient.
Application areas:
Ordinary and superconducting magnets, electromagnets, small power transformers, chokes, cores of magnetic amplifiers, magnetic shields, rotors and stators of aircraft motors and generators, telephone vibrating plates, magnetostrictive transducers and ultrasonic generators Vibrators, aviation power transformers, pole shoes and print heads, electromagnet pole heads, end-welded tubes in magnetrons, telephone earphone diaphragms, torque motor rotors, and magnetostrictive transducer cores.
form:
Strip, wire, flat, rod