An electroless nickel coating can eliminate the need for post-plate grinding because of its ability to deposit a reliable, uniform coating.
The metal layer deposited by the electroless nickel plating process has an even thickness over all surfaces of the component, virtually regardless of their shape. As the components are not deformed by the plating process, the uniformity of the coating obtained by the nickel plating makes the process ideal for engineering components. Therefore, this uniform coating is the perfect solution for critical high-end engineering items such as those used in the defense, healthcare, automotive and aerospace industries.
The deposition of a uniform electroless nickel coating save time, effort, and money because no processing of the part is needed after plating. Therefore, tight manufacturing tolerances can be achieved with an electroless nickel coating as it is deposited evenly on the surface of the part.
The uniform coating of the nickel plating means that the surface is very hard wearing, resistant to corrosion and durable in a variety of environments.
The deposition process of electroless nickel is autocatalytic, meaning that once a primary layer of nickel has formed on the substrate, that layer and each subsequent layer becomes the catalyst that causes the above reaction to continue. Thus, very thick coatings can be applied, provided that the ingredients in the plating bath are replenished.