#Chromium plating how to#

#Chromium plating how to#

Blue Light Special: How to get more sleep in one easy step.A Post-Plastic Home: Known and Unknown Dangers of Plastic, and Alternatives.In-Depth Product Reviews: Silicone Spatulas, Turners, and Scrapers Comparison.Does pot material matter for sous vide cooking?.In-Depth Product Review: ANOVA Precision Cooker (an Immersion Circulator for Sous Vide Cooking.How to Choose Steamer and Pasta Inserts.High-Powered Blenders: An In-Depth Review of Vitamix vs.How to organize pots and pans (and dishes, cutting boards, and lids) with racks and shelving.How to Choose a Knife: In-Depth Product Reviews: Kitchen Knives, Sharpeners, Knife Blocks, and Other Knife Storage.What’s the difference between 3-ply (tri-ply) and 5-ply and 7-ply?.How to choose an enameled Dutch oven (Le Creuset, Staub, Lodge, etc.).Thermal Rankings: Electric and Induction.A No-Nonsense Guide to Cookware Materials.Vapor Technologies, Inc. manufactures PVD, PE-CVD (plasma enhanced chemical vapor deposition) and DLC (diamond-like carbon) coating systems, and you can use the same machine for multiple coating types. With a PVD coating system in place, you’re not only selecting a more environmentally friendly option you are also adding the capability to deposit a variety of decorative and functional finishes that can be applied to a broad range of parts and products. Open the (chamber) door to other functional, durable, and colorful coatings.Remove parts, inspect, and send to finished goods or final assembly.Receive notification that the finishing process is complete.Close the chamber door and push the “Start” button.Select the custom chromium surface coating recipe from the touch screen. Send the parts through a cleaning process to remove any oils or debris.People familiar with the plating process may not be familiar with the work necessary to use a PVD coating machine, but it’s not a complicated process: 30%+ improvement in wear resistance possible with a harder chromium nitride base layer (see chart).Custom coatings can be designed to meet specific hardness, durability, and corrosion resistance specifications.Equivalent or better abrasion resistance.Equivalent hardness to chrome (1,000 Vickers) with options to further improve surface hardness (up to 2,200 Vickers).Some PVD samples received base layers of pure chromium (Cr), while others received chromium nitride (CrN) at the beginning of the deposition process run. VaporTech PVD) and their nickel undercoats. These samples differed in chrome application (hexavalent chrome electroplating vs. A range of coated sample steel plates was evaluated after exposure to the same elemental profiling. To create the best chrome-alternative process for the industry, we conducted experiments testing our VaporTech® chromium PVD coating against chrome electroplating. The addition of elements such as nitrogen can also produce even more durable chrome alternatives such as chromium nitride (CrN) that greatly improve performance in high-wear applications.

PVD can deposit a durable decorative, pure chromium coating. The PVD process can provide a simple, reliable coating alternative that is by its nature beautiful, durable, and safe.

That’s where physical vapor deposition (PVD) coatings come in. To avoid environmental impact, improve worker safety, and reduce costs, manufacturers are looking for alternatives. These regulations require manufacturers to maintain extensive safety controls, and in many countries require extensive permitting to expand operations. Unfortunately, hexavalent chromium and concentrated acids are toxic, and therefore highly regulated to protect worker safety and the environment. Traditional chrome plating involves exposing parts to chromium baths that contain chromium trioxide (hex-chrome) and sulfuric acid.

As some in the industry predict that “chrome is the new brass,” this is the perfect time for PVD chromium to become the new chrome. Chromium’s mirror finish will never go out of style.