Nickel has high chemical stability and good corrosion resistance in many media. Its standard electrode position is -0.25V, which is positive than iron and negative than copper.Nickel exhibits good corrosion resistance in the absence of dissolved oxygen in dilute non-oxidized properties (e.g., HCU, H2SO4), especially in neutral and alkaline solutions.This is because nickel has the ability to passivate, forming a dense protective film on the surface, which prevents nickel from further oxidation.
Main application fields: electrical heating element material,resistor,industrial furnaces,etc