Metal Plating

How Different Types of Metal Plating Affect the Finished Product

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Plating or metal plating is when a particular metal is covered mechanically with other metals. This makes the main metal stay healthier from natural erosion causes. Other benefits of metal plating include:

  • The change in electrical conductivity
  • Boosting the rigidness of the main metal
  • Resistance to heat and moisture

When you opt for quality plating services, it changes the basic performance of the core metal and makes it long-lasting. Moreover, quality plating services would use professional methods and high-end machines to get the job done. 

Here we talk about the different methods used for plating metals and their subsequent effects. 


This is by far the most common method for plating generic metals. The core metal and the plating metal are dissolved in a chemical solution, passing electricity through it. The plating metal (positive ions) is deposited on the negatively charged core metal. The decomposed particles from the plating metal accumulate on the core metal, thus forming a layer. After a bit of finishing, the final product is achieved. Electroplating helps receive a fine product with all good qualities.

Electroplating provides a clean finish and a high-performing metal. The final product is quite different in the way the core metal behaves. The product can be extensively used in machinery and the rigidness and conductivity revamp entirely.

Electroless or Autocatalytic Plating

The name itself says that electricity is not used in this metal plating. Essentially, in electroless plating, there is no use of an external electric supply. A catalyst or reaction-triggering metal is used in a chemical solution that triggers a reduction reaction. This reaction helps the plating metal lose its form and get deposited on the other metal needed to be plated. Thereby, a solid layer is formed on the core metal.

Electroless plating is a good option for plating services when the metal is differently shaped and sized. It is also helpful when you want to reduce costs. Although the overall process does not provide a great result, it can be beneficial in some situations.

Immersion Plating

In the process of immersion plating, the metal in the solution is mixed with nobler metal ions. Due to its noble or inert nature, those ions automatically pull towards the core metal. This forms a thin layer of plated metal on the core metal. However, immersion plating is a prolonged process.

The immersion plating is not long-lasting. The layer formed is thin and does not form a highly adhesive layer. Although it does increase conductivity and hardness, the process itself is unreliable.


These are some basic plating methods you can use to plate your metal and bring the best out of it. You can also opt for barrel plating services. These services can help you get quality plating on metals that substantially increase their life and performance. Moreover, opting for quality plating services can give you a better return on investment. 

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