1J22 Casting Parts

1J22 is a soft magnetic alloy with high saturation magnetic induction

Among the existing soft magnetic materials, the alloy has the highest saturation magnetic induction (2.4T), high Curie point (980°C), and the largest saturation magnetostriction coefficient (60-100×10-6). Due to the high saturation magnetic induction, the size can be greatly reduced when making a motor with the same power, and when it is used as an electromagnet, it can generate a large attraction force under the same cross-sectional area. Due to the high Curie point, the alloy can work at a higher temperature where other soft magnetic materials have been completely demagnetized, and maintain good magnetic stability.

Due to the large magnetostriction coefficient, it is extremely suitable as a magnetostrictive transducer, with high output energy and high working efficiency. The alloy has a low resistivity (0.27μΩ·m) and is not suitable for use at high frequencies.

Similar Grades

USA: Hiperco50

United Kingdom: Permendur

Russia: 50КФ

Typical values(Weight %)

Magnetic Properties (After Heat Treatment)

Application Field

• Aviation and aerospace components

• Micro-motor rotors, electromagnet poles, relays, transducers, etc.

• Telephone headset diaphragm

Hot Tags: 1j22 casting parts, China 1j22 casting parts manufacturers, suppliers, factory, Inconel X 750 Bolts, Inconel X 750 Spring, Hastelloy C 276 Casting Parts, 1J22 Forging Parts, A 286 Threaded Trunnion, Alloy 625 Bolts