PVD (Physical Vapor Deposition) coatings are highly resistant to tarnishing and corrosion. Unlike traditional electroplating finishes, PVD coatings do not require a clear coat that can degrade over time and easily tarnish or corrode. PVD coatings, such as gold or platinum coatings, produce brilliant finishes that are highly resistant to scratches and scrapes. These coatings are four times harder than chrome, making them corrosion and scratch resistant.
PVD coatings, such as titanium nitride, are widely used on household items, machining tools, knives, drill bits, and marine fixtures due to their resistance to corrosion and wear. The coatings offer superior hardness, durability, and resistance to wear.
To clean PVD-coated products, it is recommended to use a soft cloth with mild soap and water. Harsh chemicals, abrasive materials, bleach, and scouring pads should be avoided, as they can harm the coating. It is also important to store PVD-plated items separately and away from other jewelry or anything that may cause scratches.
The PVD coatings, such as gold (TiN), rose gold (ZrN), bronze (TiAlN), blue (TiAlN), black (TiAlCN), and dark red (ZrN), are ceramic coatings that are very thin, allowing the texture of the underlying finish to still be visible. These colors will not fade over time and are more uniform in appearance and abrasion-resistant compared to electrochemical coloring processes.
Overall, PVD coatings increase the longevity of stainless steel products and reduce maintenance. However, aggressive attacks can damage the color of PVD coatings, and in some cases, the damage may not be repairable. PVD coatings last longer than other coatings of a similar thickness and are wear and weather resistant.
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