One can use many different types of metals to coat over a base metal when it comes to plating. One of the most popular combinations is nickel plating over chrome. It’s a process that many industrialists and manufacturers use to enhance their products’ durability, hardness and aesthetic appeal. However, some still wonder whether it’s a safe and effective process or if you can get nickel plate over chrome. In this blog, we’ll give you the answers to these questions.
To begin with, it’s important to establish what nickel plating and chrome plating are. Nickel plating refers to electroplating a thin nickel layer onto a metal object. The nickel coating is applied using an electrolytic solution, which allows the nickel ions to migrate from the cathode to the anode, depositing a nickel coating onto the target object. Meanwhile, chrome plating involves electroplating a chromium layer onto a metal surface. The chromium depositions provide an extremely hard, corrosion-resistant, highly reflective surface.
Is it possible to nickel plate over chrome? The answer is yes! It’s a common industrial practice, especially in manufacturing automotive parts, household items and appliances, and the aviation industry. The primary reason is that nickel is a softer, more ductile and lustrous metal than chrome. When applied over chrome, nickel gives the surface an appealing, glossy finish with enhanced durability, hardness and corrosion resistance.
Before nickel-plating a surface over chrome, it is important to prepare it properly. This involves degreasing, cleaning, and polishing the surface of the base metal to ensure that it is free from any impurities or contaminants. The nickel plating solution is then prepared, and the surface is connected to the negative terminal of the battery charger, with a nickel anode connected at the positive terminal. The nickel ions then migrate from the anode to the surface of the base object a thin coating is formed. Multiple coatings can be applied to ensure an even and durable finish.
However, it’s important to note that despite the benefits of nickel-plating over chrome, there may be better solutions for some purposes. Sometimes, it may be more appropriate to choose other plating methods, such as electroless nickel, copper or gold plating. Factors such as the cost, application, environmental impact and other considerations should be considered before deciding which plating method to use.
In conclusion, nickel plating over chrome is a safe and effective process that enhances a metal object’s durability, hardness and aesthetic appeal. Although it may not be suitable for every application, it is a common industrial procedure used in various sectors, and its benefits are well-documented. So, if you’re considering nickel-plating over chrome, prepare the surface appropriately and choose a reputable and experienced plating service provider.
Meet Bhavesh, a seasoned blogger with a wealth of knowledge and experience. From metal products manufacturing to retail, Bhavesh has a diverse background in various industries and is dedicated to sharing his insights and expertise with readers.