How Zinc Nickel Plating Has Become the Ideal Alternative to Traditional Plating Methods?

Peregrine Metal Finishing
4 min readMay 4, 2023

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Zinc nickel plating is an environmentally friendly, cost-effective, and innovative brass alternative. Zinc nickel plating offers several advantages over traditional electroplated zinc and tin plating. It provides improved corrosion protection over tinned brass and is a viable substitute for aluminum, chromium, or nickel alloys in many applications.

Compared with conventional zinc electroplating, zinc nickel plating produces a more uniform coating at a lower cost with minimal waste disposal concerns. The resulting coating has excellent adhesion properties that can function as a barrier layer against moisture vapor penetration through powder coating processes or sealants applied to the substrate surface before topcoat application. This is the reason why the demand for zinc nickel plating services is on the rise in the present times.

Zinc nickel plating is highly effective

Zinc nickel plating is an innovative, environmentally friendly, and cost-effective brass alternative. The zinc nickel plating process does not create any hazardous waste and does not require expensive chemicals or solvents to produce high-quality, corrosion-resistant coatings.

Zinc nickel plating can be used in many industries including automotive parts, electrical connectors, medical instruments, and jewelry manufacturing because it has excellent physical properties such as strength and wear resistance.

The benefits of zinc nickel plating include:

  • Being an environmentally friendly way to protect metals from corrosion.
  • Being an innovative, cost-effective brass alternative.
  • Having low maintenance, easy to clean, and long service life.

(1) Resistance to corrosion and corrosion protection on a variety of substrates;

Zinc nickel plating is an environmentally friendly way to protect metals from corrosion. Zinc nickel plating can be used on a variety of substrates, including stainless steel, aluminum, and copper alloys. The process can also be applied to many different types of metals such as brass or bronze.

A zinc nickel plating company provides services commonly in the automotive industry for its ability to resist corrosion in harsh environments such as salt water spray tests. It’s also used for protection against weathering conditions like humidity exposure (rain) which can cause rusting if left unprotected by paint or other coatings.

(2) Chemically resistant to many acids and alkalis;

This means that zinc nickel plating will not corrode in the presence of many acids or alkalis, such as hydrochloric acid, sulfuric acid, nitric acid, phosphoric acid, and sodium hydroxide. However, it is not resistant to all acids or alkalis — for example, hydrofluoric acid will attack zinc nickel plating very quickly.

(3) Non-magnetic;

Zinc nickel plating is non-magnetic, and this property makes it ideal for use in the automotive industry. Zinc nickel plating is also used in electronics, where it can be found on wires and connectors.

(4) Localized corrosion resistance to sulphides in oil field environments; and

Zinc nickel plating is also used for localized corrosion resistance to sulphides in oil field environments. Sulphides are a common problem in these applications, but zinc nickel plating can be an effective way to protect against them. Zinc nickel plating can be applied on a variety of substrates such as steel and aluminum alloys, as well as copper alloys such as brass, bronze, and copper-nickel alloy.

(5) High electrical conductivity

Zinc nickel plating, like zinc plating, is used in many electrical applications. However, it has a higher electrical conductivity than zinc and is, therefore, more expensive.

Zinc nickel plating is an environmentally friendly way to protect metals from corrosion

Zinc nickel plating is an alternative to brass and copper, which are both less durable than zinc nickel plating. If you need your metal parts to last longer than they would with other types of coatings, then zinc nickel plating may be the best option for them.

Zinc nickel is used in many different applications because it can protect items against corrosion better than other types of finishes and coatings available today.

Conclusion:

Zinc nickel plating is an innovative, environmentally friendly, and cost-effective brass alternative. It has a wide range of uses due to its corrosion-resistant properties, high conductivity, and non-magnetic nature. This type of plating by a metal finishing company can be applied to virtually any type of metal surface including steel, copper, aluminum, or stainless steel alloys.

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Peregrine Metal Finishing
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Peregrine Metal Finishing Ltd. is a leading metal finishing company based in Ontario, Canada.