A nickel alloy is a type of metal alloy primarily composed of nickel along with other elements, such as chromium, iron, molybdenum, and more. These alloys are engineered to exhibit specific properties, including high strength, corrosion resistance, and heat resistance. Nickel alloys are widely used in diverse applications, such as aerospace, chemical processing, and electronics, where their unique combination of attributes makes them valuable for withstanding extreme conditions and resisting corrosion.