Electroless Nickel Plating Service
DEK offers electroless nickel plating’s adjustable hardness levels, can be engineered to be non-magnetic, adheres tightly to substrates, and the thickness is precisely controllable.
Kundenspezifische Teile with Electroless Nickel Plating
This coating can be applied on complex shapes and internal surfaces, including holes and recesses. This uniformity is often challenging to achieve with other plating methods.
DEK uses cutting-edge technology and a highly skilled team that makes precise, uniform coatings on even the most intricate and complex components. Our commitment to quality is evident in our corrosion-resistant electroless nickel plating, which protects components even in challenging environments.
DEK customizes coatings for clients, adjusting thickness and properties to meet specific needs. We ensure the reliability and durability of plated components through strict quality control. Our innovative plating processes adhere to high standards, delivering components that perform well and last.
Mehr über Chemische Vernickelung
What’s Electroless Nickel Plating?
Electroless nickel plating is a process that deposits a nickel alloy onto a surface without using an external electric current. The substrate, often a metal or plastic object, undergoes a preparation phase, including cleaning and activation.
During activation, the surface is treated to create sites for nickel deposition. The activated substrate is then immersed in a plating bath containing a solution of nickel salts and reducing agents. Unlike traditional electroplating, this process is autocatalytic, meaning the deposited nickel catalyzes further deposition until the desired thickness is achieved. Post-treatment processes, such as rinsing and passivation, may follow to enhance coating properties.
Advantages of Electroless Nickel Plating
Korrosionsbeständigkeit
Gleichmäßige Schichtdicke
Complex shape coverage
Verbesserte Härte
Abriebfestigkeit
Lötbarkeit
Lubricity
Chemische Beständigkeit
Low porosity
Cost-effectiveness
Design Considerations for Electroless Nickel Plating
Choose a suitable material like steel, aluminum, or plastic for electroless nickel plating.
Clean the substrate thoroughly to remove dirt, oxides, and oils.
Use palladium chloride to improve bonding between the substrate and nickel coating.
Consider the desired appearance and smoothness of the coating.
Ensure uniform coating in complex shapes and features.
Plan to mask areas not meant for plating.
Decide on the desired thickness and adjust the plating parameters accordingly.
Chemische Vernickelung FAQs
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