![]() Treatment includes surface modification which is the hardening of the parts and applying metal layers. Cleaning usually consists of using certain solvents such as alkaline cleaners, water, or acid cleaners in order to remove layers of oil on the surface. Normally this is done in three steps: cleaning, treatment and rinsing. Contamination often prevents deposition and lack of adhesion. The purpose of preparing the surface before beginning to plate another metal onto it is to ensure that it is clean and free of contaminants, which may interfere with the bonding. When deciding whether you should go with chrome plating or electroplating for a given project, it’s important to consider all of these factors carefully – types of metals used in each process adhesion strength durability and cost – so you can make an informed decision based on your specific needs and budget constraints.\) ![]() Electroplating is less likely to cause allergic reactions than chrome plating.Chrome plating is more resistant to corrosion than electroplating.Chrome plating is more durable than electroplating. ![]() Chrome plating is more expensive than electroplating.Electroplating is a process in which a thin layer of metal is applied to a metal surface.Chrome plating is a process in which a thin layer of chromium is applied to a metal surface.Additionally, since it takes longer for chromed surfaces to cool down after being immersed in a bath, this leads to higher labor costs associated with the overall process compared with traditional electroplating methods which requires no cooling period before removal from the bath solution. CostĬhrome plating tends to cost more than electroplating due primarily to its greater complexity and use of expensive materials such as nickel sulfate and chromic acid baths during processing. On the other hand, electropolished metals may require more frequent cleaning due to their softer nature which can make them more susceptible to dirt buildup. Additionally, since chrome-plated metals are harder than electric-polished metals, they are generally easier to clean and maintain over time as well. Chrome-plated metals tend to resist tarnishing better than electropolished metals due to the hardening effects of the heat used in the chroming process. Durabilityĭurability is another key factor when evaluating these two processes. This makes chrome-plated metals less prone to chipping and other damage over time compared to electroplated metals. In general, chrome plated surfaces tend to adhere more strongly than electroplated surfaces due to the higher temperature involved in the chrome plating process. Difference Between Chrome Plating and Electroplating Adhesion StrengthĪnother important difference between chrome plating and electroplating is the strength of their adhesion to the substrate metal. For example, steel must be treated with acid before it can be electroplated, while aluminum must be treated with an alkaline solution prior to chrome plating. ![]() This is because different metals require different methods of preparation before they can be successfully plated. Electroplating is typically used on steel or iron substrates while chrome plating is usually applied to aluminum or brass substrates. The type of metal being plated is an important factor to consider when choosing between chrome plating and electroplating. Let’s take a look at what sets these two processes apart. However, there are some important differences between chrome plating and electroplating that should be considered when deciding which process will best suit your needs. Both processes are used to enhance the appearance of metal surfaces, as well as to help protect them from corrosion. Chrome plating and electroplating are two metal finishing processes that have been used for decades.
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