Soft Magnetic Alloy 1J22 Strip Precision Alloy For Core Of Magnetostrictive Transducer

Magnetostrictive Transducer

High Saturation Magnetization of Soft Magnetic Alloy 1J22 for Core of Magnetostrictive Transducer

Name:

1J22 /HiperCo50/ 50КФ/ Supermendur

Application:

Suitable as light weight, small size aviation electrical components, such as micro-motor rotor magnet pole, relays, transducers, etc.

Feature:

In existing soft magnetic material saturation magnetization of the alloy is highest (2.4T). Curie is also the highest point (980 ℃), the maximum saturation magnetostriction coefficient. Due to the high saturation magnetic flux density, in the production of the same power of the motor, which can greatly reduce the volume; in making electromagnets in childhood Yang produce large cross-sectional area of the suction force. Due to the high Curie point, the alloy can be able to work at higher temperatures other soft magnetic material has been completely demagnetized, and to maintain good magnetic stability line. Due to a large magnetostriction coefficient, very suitable for magnetostrictive transducer output, high energy, high work efficiency.

Physical properties

• Density (g/cm³): 8.2
• Curie point (℃): 980
• Electrical resistivity (μΩ*cm): 0.4 (20℃)
• Saturation magnetostriction coefficient (λ_θ/10^-6): 60~100

Description:

Chemical composition(%)

Schematic diagram of Magnetostrictive Transducer

Transducer equivalent circuit

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