Everything You Need To Know About Electroplating Metal Finishing

Posted on: 26 May 2022

Every metal possesses unique properties that differentiate it from other metals. Some metals are strong, while others are flexible. However, some metal applications require you to combine both properties; in such a case, you'll mix the two metals to create an alloy. After creating the alloy, it will require electroplating finishing to improve its physical features.

What Is Electroplating?

Electroplating, also known as electro-deposition, involves depositing metal layers on another metal using electrolysis. The process is used to change the physical properties of a metal by increasing its corrosion protection, wear resistance, and aesthetics. For instance, electroplating can be done on furniture hinges and on plated screws to give extra protection and prevent corrosion. Below are some benefits of electroplating metal finishing.

Increases Durability

Electroplating boosts the strength and hardness of metals, increasing their endurance. The coating also makes the metal less reactive and more resistant to corrosion and tarnishing. The resistance is vital for tools often coated in Physical Vapor Deposition (PVD). Additionally, electroplating increases products' heat resistance, making it appropriate for applications in the automobile and aviation industries.

Saves Production Cost

Electroplating creates a high-quality appearance on a low-cost metal, reducing the total overall price. For example, pure steel is affordable but does not offer a pretty finishing, while pure bronze is costly. Electroplating coats the steel metal with bronze to achieve the desired look. Electroplating is also inexpensive compared to other coating methods, such as powder coating.

Reduces Friction

Electroplated metal surfaces are smooth, reducing friction between moving parts. That results in less wear and tear, meaning the products last longer. It's also a good choice for improving the thickness of metals and making them more resistant to wear and tear. The smooth surface makes the metal product more manageable and simplifies the cleaning process. Additionally, the smooth surface makes it difficult for adhesions and contaminants to stick on the metal surface; hence, you don't have to use hazardous chemicals to clean the metal products.

Improves Electric Conductivity

Electroplating improves the conductive elements of metals. To improve conductivity, metals such as copper, silver, and gold are good electroplating choices.

The Bottom Line

Electroplating metal finishing results in several benefits, including reducing the cost of production, improving the metal appearance, and increased durability. Additionally, it enhances your competitive position in the market. Electroplating choice depends on your needs and application. However, it is advisable to seek professional services for guidance on the choice to offer you the most benefits.

Contact a manufacturer for more information about electroplating metal finishing.