the good precise alloy 1J85 

Soft magnetic alloys produced by Shanghai Phoenix Alloy are nickel-iron alloys that contain from about 35 to 81% of nickel. the Corrosive Resistant are using in applications requiring the following characteristics: high permeability, high saturation magnetostriction, low hysteresis-energy loss, Soil Thermal Conductivity,Resistivity of Metals and Alloys,low eddy-current loss in alternating flux, low curie temperature, vonstant permeability with changing temperature.   Shanghai Phoenix Alloy has been manufacturing soft magnetic alloys for many years. They are used for instrument transformers, radar pulse transformers, transducers, shielding, tape recorder head laminations and so on.   Chemical composition Grade C S P Mn Si Ni…