The diamond-like carbon (DLC) coating is an amorphous hard coating mainly composed of hydrocarbon or carbon allotropes. DLC-coated articles have excellent sliding properties and low friction. Our factory's DLC coating treatments are particularly suitable as a solution to sticking problems in aluminum stamping dies.

Diamond-like carbon film is a new type of carbon material that has attracted much attention in recent years. It has excellent properties such as high hardness, low friction, chemical inertness and good thermal conductivity. It has broad application prospects in the field of tribology. It is also PVD (physical vapor deposition). A new application of coating is of great significance, especially for wear reduction and self-lubrication in the auto parts industry. The long-term pressure on the auto industry is to reduce tailpipe emissions from vehicles, which are expected to become more stringent in the coming years. This will lead to a strong promotion of the use of new materials and new processing techniques to increase the efficiency of the engine and drivetrain. It is inevitable that policymakers across Europe, Asia and the Americas will set new requirements for the future automotive age. Modern vacuum coating technology is one of the key factors to meet the above new requirements. In particular, diamond-like coating is of great significance for wear reduction and self-lubrication, and the preparation of diamond-like carbon film can truly achieve no pollution and zero emissions. Applying a diamond-like coating to parts can increase engine efficiency by reducing frictional losses and improve part life. Diamond-like carbon coating is also a special new material that can meet higher load requirements. Its main features are self-lubricating, low friction, corrosion resistance, high temperature resistance, and very high chemical inertness.