1J12 iron-aluminum soft magnetic alloy

The iron-aluminum soft magnetic alloy 1j12 has a high saturation magnetic induction and permeability for the manufacture of micro-motors, transformers, magnetic amplifiers and relay cores operating in moderate magnetic fields.

1j12 has high saturation magnetic induction and permeability and is used in the manufacture of micro motors, transformers, magnetic amplifiers and relay cores that operate in medium magnetic fields. Instead of 1j46 alloy, iron-aluminum soft magnetic alloy 1J6, 1J12, 1J13, 1J16 iron-aluminum soft magnetic alloy is a soft magnetic alloy containing 6%-16% aluminum and the balance of iron, with high resistivity, low density and high hardness. The alloy is suitable for use under special environmental conditions (such as nuclear irradiation, impact, acceleration, etc.), and the oxidation resistance is better than the iron-nickel soft magnetic alloy and silicon steel, so it has been used in the military industry such as air navigation, space, navigation and civil industry.