1J50 Soft Magnetic Alloy

1. Introduction to 1J50 Materials

1J50 is a soft magnetic alloy. High saturation magnetic induction soft magnetic 1J50 iron-nickel alloy is a nickel alloy containing 45-55%, with relatively good initial magnetic permeability and high saturation induction strength. The saturation induction value of 1J50 is about 1.55T, and the initial magnetic permeability is only about 0.42mHm and has a high saturation induction value in nickel ferroalloy. High magnetic properties can be obtained by low temperature annealing. After the final heat treatment, there is a clear cubic crystal structure, the lag loop is almost rectangular, and the residual magnetism is as high as 1.5T.

2. 1J50 chemical composition

Strictly implement the requirements of the US and national standards

III. 1J50 supply scope
Cold-rolled strip (flat) material 0.01~3×1~300
Hot-rolled sheet material 2.5~20×100~300
Hot-forged rod material Φ12~400×2500
Cold-drawing wire material Φ0.025~2.0 × L
cold-drawing rod material Φ2.0~12 × L
forgings: non-standard customized, forged round, forged square, forged ring, forged thick plate

IV. 1J50 material characteristics

It has high saturation magnetic induction strength and magnetic permeability.

High permeability: 1J50 alloy has a high permeability and can be used to manufacture magnetic components such as magnetic cores, inductors, and sensors.

High saturation magnetic induction strength: The saturation magnetic induction strength of 1J50 alloy is as high as 1.56T, making it an important magnetic material.

Low coercive force: The 1J50 alloy has low coercive force and is easy to magnetize and demagnetize.

Good machining performance: 1J50 alloy is easy to process and mold, and can be made into various complex parts and components.

Good thermal stability: 1J50 alloy has good thermal stability and can maintain stable performance under high temperature environment.

5. 1J50 application fields

It is widely used in the electronic instrument industry, as well as various transformers, relays, electromagnetic clutch cores that work in medium magnetic fields, as well as iron cores, pole boots, headphone diaphragms, relay parts for ground leakage circuit breakers, gas valves, magnetic shields, gyroscopes, automatic synchronization motors, and electronic meter micro motors.

Electronic field: 1J50 alloy can be used to manufacture electronic components such as magnetic heads, read and write heads, disk drives, etc.

Communication field: 1J50 alloy can be used to manufacture high-precision antennas, signal amplifiers, filters and other communication components.

Aerospace field: 1J50 alloy can be used to manufacture high-precision permanent magnets, sensors, solenoid valves and other aerospace components.

National Defense Field: 1J50 alloy can be used to manufacture high-precision radar, electronic countermeasure equipment and other national defense equipment.