DLC coating is a type of thin-film coating that has garnered significant attention and application in various industries due to its exceptional combination of properties, including hardness, low friction, and resistance to wear and corrosion. DLC coatings are used in applications ranging from automotive components and medical devices to cutting tools and consumer electronics. Let's take a closer look at the science behind DLC coatings: composition, deposition methods, and types of DLC coating, hardness, low friction, corrosion resistance, biocompatibility, thermal properties & many more.