Surface Finishing Process

VCI Bags: Protection for Your Valuables For the metalworking, especially like our CNC precision machining parts, rust is a serious issue that may cost a pretty penny if not corrected or prevented.At U-Need, we are proud to offer a revolutionary solution for safeguarding valuable custom machined parts of our customers against corrosion and rust – VCI bags, which are the latest in anti-corrosion technologies. What are VCI Bags? VCI, short for Volatile Corrosion Inhibitor, are specially designed packaging solutions that utilize VCI technology to protect metal components, equipment, and other susceptible items from corrosion and rust.VCI bags, short for VCI rust inhibitor bags, are made from high-quality materials and are embedded with VCI compounds that emit corrosion-inhibiting vapors. How Do VCI Bags Work? What Are the Advantages…

Custom PVD Coating Service – TiN PVD Coating What is TiN PVD Coating? TiN coating, short for Titanium Nitride coating, is a hard, wear-resistant, thin film coating that exhibits excellent adhesion to various substrates. TiN coating process is one of the most well-known PVD coating process (short for Physical Vapor Deposition) , resulting in a uniform and dense layer of TiN on the substrate surface. TiN PVD coating provides enhanced surface properties, including hardness, durability, and aesthetically pleasing appearances. What is the Process of TiN PVD Coating? 1.Cleaning: The substrate is thoroughly cleaned to ensure proper adhesion of the coating. 2.PVD Deposition: The substrate is placed in a vacuum chamber with the titanium target.Ion bombardment and reactive gas are used to vaporize the titanium atoms, which then react with nitrogen gas to…