1J80 is a high-performance iron-nickel-cobalt magnetic alloy
1J80 is a high-performance iron-nickel-cobalt magnetic alloy, which is composed of iron, nickel, cobalt and other elements, with excellent magnetic properties, with high saturation magnetic induction strength, high coercivity and high permeability. At the same time, 1J80 alloy also has good mechanical properties and processing properties, and the magnetic properties of the alloy can be adjusted by heat treatment.
Grade: 1J80
Executive standard: GB /T 32286.1-2015
Product features: high or very high initial permeability and maximum permeability, very low coercivity, low saturation magnetic induction.
Product use: high sensitivity and small power transformers used in weak magnetic fields, magnetic amplifiers, relays, chokes, magnetic recording, device heads, magnetic shielding, various tape-wound cores, cutting cores and laminated cores, etc.
Specifications: wire, tape, rod, plate, tube
Machinable Specifications / mm:
冷轧带（扁）材 0.038~3×1~250
热轧板材 2.5~100×100~3000
热锻棒材 Φ10~400×500~7000
冷拉丝材 Φ0.025~10 × L
冷拉棒材 Φ3.5~200× L
Another characteristic of 1J80 soft magnetic alloy is low coercivity, that is, the hysteresis loop slope is small. This means that the material is more likely to be magnetized when the external magnetic field changes, and is easier to be controlled and regulated by the external magnetic field. Therefore, 1J80 soft magnetic alloy has good soft magnetic properties and is widely used in electric power, electronics, communications and other fields.