•Effectiveness: N*tr*c ac*d effectively etches various metals like copper, brass, steel, and even stainless steel, making it a versatile choice for etching applications.
•Mechanism: When n*tr*c ac*d comes into contact with a metal, it reacts with the metal atoms, dissolving them and creating a visible etched pattern on the surface.
•Concentration: The concentration of nitric acid used for etching varies depending on the desired etching depth and the specific metal being etched.
•Safety concerns: Due to its corrosive nature, handling n*tr*c ac*d requires proper safety gear like gloves, goggles, and a lab coat.