Because of its strength, durability, and resistance to corrosion, nickel is often applied to metal and plastic parts that must withstand a great deal of wear and tear. Called nickel plating, this process can be performed in one of two ways: electrolytic or electroless. Here are some of the benefits and drawbacks of each approach, so you know which will work best for your needs.

Electrolytic Nickel Plating

During electrolytic nickel plating, the metal is deposited in its purest form using an electrolyte bath. The parts that will be coated in nickel are cleaned and then submerged in the bath solution. The nickel anodes are prompted to release ions with an electrical charge. These ions travel through the electrolytic bath before resting on the object's surface. The density of the current applied and the duration of the total process determine how thick the nickel plating will be. 

Electrolytic nickel plating is ideal for parts that require pure nickel, which can operate under stable conditions without the need for frequent cleaning. Since the process leads to an uneven distribution of nickel, however, it should not be used on parts that require a more uniform appearance. 

Electroless Nickel Plating

During electroless nickel plating, a nickel-phosphorous alloy is created using an autocatalytic bath. A number of chemical reactions prompt the alloy ions to adhere to the metal or plastic object without the need for outside electrons. This process has improved immensely over the past few decades, and today, it yields parts that are more resistant to both corrosion and wear than electrolytic plating. 

It also ensures a totally uniform distribution, and it can be applied as an undercoating to increase the durability of silver, gold, and copper platings. As long as the chemical reactions are managed properly, electroless nickel plating is often the optimal choice because the parts don't need to be modified after they've been coated. 

For electroless nickel plating in Cincinnati, OH, you can count on Porter-Guertin Co. Specializing in industrial metal finishing, they serve clients across Cincinnati, northern Kentucky, and Indiana. With a commitment to meeting the industry's highest standards, they offer quality plating services that will help you complete your projects quickly and with ease. To learn more about their nickel plating services, visit their website. To discuss your needs with a member of their team, call (513) 241-7663.