1J22 Forging Parts

1J22 Forging Parts Overview：

1J22 is an iron-cobalt-vanadium soft magnetic alloy with high saturation magnetic induction intensity. Among the existing soft magnetic materials, the alloy has the highest saturation magnetic induction intensity (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.

1J22 forging is a forged product. With the help of tools or molds, under the action of impact or pressure, an external force is applied to the metal blank to cause plastic deformation, change the size, shape and performance, and is used to manufacture mechanical parts or parts blanks. , Forging is also called forging.

1J22 Similar Grades：

Russia: 50КФ

China: 1J22

United Kingdom: Permendur

United States: Supermendur

USA: Hiperco50

Typical values(Weight %)

Magnetic properties (after heat treatment)

1J22 Forging Features

● The surface of the product is smooth and smooth

● High dimensional accuracy

● Good machining performance

● High magnetic induction

● Can be flexibly customized according to the product

● Good shape and dimensional stability of forgings

● High comprehensive mechanical properties

● Good toughness and reasonable fiber structure

1J22 Forging Application Case

● Aircraft engine components (such as turbine discs, rear journals, blades, wing spars, etc.)

● Automobile engine parts (such as crankshaft, connecting rod, camshaft)

● Connecting rods, piston rods, piston heads, crosshead pins, crankshaft transmission gears and other mechanical device parts

● Shafting forgings and rudder forgings used in ships

● The top cover, bottom cover and head required for fertilizer equipment

● The main shaft of the water turbine, the main shaft of the water turbine generator, the mirror plate, the thrust head, etc. in the equipment of the hydropower station.

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