Nickel-Iron Alloy is a metallic mixture primarily composed of nickel and iron. This alloy is known for its excellent magnetic properties, making it useful in various applications, including electrical components and magnetic devices. The combination of these two metals enhances strength and corrosion resistance, which is beneficial in harsh environments. The alloy is often used in the production of batteries, particularly in nickel-iron batteries, which are known for their durability and long life. Nickel-Iron Alloy can also be found in tools and machinery, where its toughness and resistance to wear are advantageous.