Converting weight percent (wt.%) to atomic percent (at.%) and vice versa

A nickel alloy (Ni alloy) is a material composed of nickel and other elements such as chromium, iron, molybdenum, and copper to improve its properties like strength, corrosion resistance, heat resistance, and toughness. These alloys are widely used in demanding applications such as aerospace, power generation, chemical processing, and marine environments due to their excellent performance under extreme conditions.