PVD deposition machine RTAC series

magnetron sputteringarc evaporationdiamond-like carbon

When applying PVD gun black coatings, it's crucial to follow proper surface preparation and coating procedures to ensure adhesion and durability. It's recommended to consult with a professional coating service or a firearms manufacturer familiar with PVD coatings for the best results. PVD is a process that involves depositing a thin film of material onto a surface through physical means, such as evaporation or sputtering. This process allows for the precise control of coating properties, including thickness, hardness, and color. Gun black coatings are typically applied to firearms to provide a protective and aesthetically appealing finish. These coatings offer several advantages, including enhanced corrosion resistance, improved wear resistance, and reduced friction. The black color is achieved by using specific materials and deposition parameters during the PVD process. There are different types of PVD coatings that can be used to achieve a gun black finish. Some common options include: Titanium Carbon (TiC): TiCcoating is a popular choice for gun black finishes. It provides excellent hardness and corrosion resistance while offering a deep black color. Diamond-Like Carbon (DLC): DLC coatings are another commonly used option for gun black finishes. They offer exceptional hardness, low friction, and good chemical resistance. DLC coatings can provide a dark gray to black appearance. Zirconium Nitride (ZrC): ZrC coatings can also be used to achieve a gun black finish. They offer high hardness and good wear resistance, along with a black color.