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Zinc Plating Service
The compatibility of zinc plating with various materials adds to its appeal, while its ease of application and established use make it a readily available option.
introduction
Galvanic Protection with Zinc Plating
Zinc serves as a sacrificial anode, corroding preferentially to protect the underlying metal. The sacrificial nature of zinc helps protect the base metal through galvanic action, extending the life of the coated parts.
Among its broad services, DEK provides top-notch zinc plating solutions. Using advanced electroplating techniques, DEK ensures that metal components receive a uniform and durable zinc coating. This not only enhances the aesthetic appeal of the products but also offers strong protection against corrosion.
DEK's expertise in zinc plating extends across various industries. We offer reliable and high-quality CNC machining services with the added benefit of effective surface finishing. Furthermore, zinc plating is often more cost-effective than some alternative finishing methods, providing a balance between protection and affordability.
TECHNOLOGY OVERVIEW
More About Zinc Plating
What’s Zinc Plating?
Zinc plating is a metal finishing process that involves immersing a metal object, typically made of steel or iron, into a bath containing a solution of zinc salts. An electric current is then applied, causing a thin layer of zinc to be deposited onto the surface of the object through electrolysis.
Different types of zinc plating exist, such as barrel plating and rack plating. The benefits of zinc plating include corrosion resistance, as zinc acts as a sacrificial coating that corrodes before the underlying metal. This makes it effective in protecting steel and iron from rust and other forms of corrosion.
Aside from that, zinc plating can provide a more aesthetically pleasing finish, offering a shiny and uniform appearance. Additionally, it is cost-effective and can extend the lifespan of metal components.
Advantages of Zinc Plating
- Corrosion resistance
- Enhanced durability
- Cost-effective
- Aesthetic appeal
- Improved conductivity
- Easy application process
- Compatibility with various base materials
- Self-healing properties
- Environmentally friendly
- Reduced maintenance requirements
Design Considerations for Zinc Plating
- Choose suitable base materials like steel, brass, or copper.
- Clean and degrease the substrate thoroughly.
- Use acid pickling or alkaline cleaning based on the material.
- Apply zincate treatment for aluminum or nickel strike for difficult-to-plate substrates.
- Decide on the desired zinc coating thickness.
- Ensure uniform plating to avoid uneven corrosion.
- Choose plating bath chemistry based on material and finish preferences.
- Alkaline for ease and bright finish, acid for specific applications.
- Select a rack or barrel based on part size, shape, and quantity.
FAQ
Zinc Plating FAQs
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