Iron nickel soft magnetic alloy 1j85 high permeability permalloy 1j85 strip, bar, seamless pipe

Changzhou Brilliance Special Steel Co.,Ltd

1J85 Iron nickel soft magnetic alloy 

High initial conductivity 1J85 permalloy Curie temperature=410 ℃, saturation induction strength=0.8T, resistivity=55 μ Ω cm, with high magnetic conductivity (74-82), extremely low coercivity, low loss value, sensitive to weak signals, higher resistivity than 1J79 class, but low saturation magnetic induction intensity (which is technically achievable magnetic permeability and very low coercivity value), stress has a significant impact on magnetism. Therefore, after making a good product, final magnetic performance should be done

Processing, dryDry hydrogen gas or cracked ammonia gas (dew point temperature<-40 ℃).