Discreet Protection with Superior Performance

Metal Finishing Group provides Cadmium Clear electroplating services, offering a robust protective coating with a discreet, clear finish. This process applies a pure cadmium layer to your components, followed by a clear chromate conversion coating. The clear chromate enhances the cadmium’s inherent corrosion resistance while maintaining the natural silvery-white appearance of the cadmium plating.

Cadmium Clear is chosen when critical components require the exceptional sacrificial protection and functional benefits of cadmium, but without a colored finish. It is ideal for applications where a subtle appearance is preferred, or where a subsequent clear topcoat or adhesive bonding is needed. This finish provides a thin, durable layer that excels in preventing corrosion, especially in challenging environments.

Our Cadmium Clear Capabilities: Precision and Clarity

We offer precise Cadmium Clear electroplating services, ensuring a uniform and high-quality finish for your critical parts.

  • Subtle Appearance: Delivers a clear, silvery-white finish that blends seamlessly with many component designs.
  • Enhanced Corrosion Resistance: The clear chromate actively boosts the cadmium layer’s ability to protect against rust and environmental degradation.
  • Optimal Adhesion Surface: Maintains the excellent bonding surface properties of cadmium for subsequent adhesives or coatings.
  • Rack and Barrel Plating: We accommodate both rack and barrel plating methods to suit various part sizes and production volumes.
  • Thickness Control: We achieve precise plating thicknesses, ensuring optimal performance without affecting critical dimensions.
  • In-house Quality Verification: We conduct in-house salt spray testing and use X-Ray fluorescent spectrometry for accurate thickness analysis.

Properties of Cadmium Clear:

Cadmium Clear combines the well-known benefits of cadmium plating with the specific advantages of a clear chromate finish:

  • Exceptional Sacrificial Protection: The cadmium corrodes sacrificially, protecting the underlying steel, iron, or copper from rust.
  • Low Electrical Resistance: Ensures efficient electrical conductivity for various applications.
  • Superior Solderability: Facilitates reliable electrical connections through easy soldering.
  • Favorable Galvanic Compatibility: Integrates well with aluminum, preventing galvanic corrosion.
  • Natural Lubricity: Reduces friction and galling, extending the life of moving or mating parts.
  • Mold and Bacteria Resistance: The surface resists the growth of mold or bacteria.
  • Discreet Aesthetic: Provides a protective layer without adding noticeable color, preserving the component’s original look.

Applicable Specifications We Adhere To:

Our Cadmium Clear processes consistently meet or exceed crucial industry standards, ensuring the quality and performance of your components. We regularly process to:

  • QQ-P-416 Type I (Clear)
  • ASTM B766 Type I
  • SAE AMS 2400 (where applicable for clear finishes)
  • Many other customer-specific requirements.

Typical Cadmium Clear Applications:

Cadmium Clear is vital for numerous applications across demanding industries where both protection and an unobtrusive finish are required:

  • Aerospace Components: Used for fasteners, brackets, and other parts where corrosion protection is vital but a colored finish is not desired.
  • Electronic Connectors: Provides conductive and protective surfaces for internal electronic components.
  • Fasteners: Offers corrosion protection for nuts, bolts, and washers that need a natural metallic look.
  • Automotive: Applied to various under-the-hood or internal components.
  • Industrial Machinery: Protects parts in environments requiring corrosion resistance without specific color coding.

Why Choose Metal Finishing Group for Cadmium Clear?

Metal Finishing Group is a trusted partner for Cadmium Clear electroplating. Our commitment to precise application and quality control ensures a durable, highly protective, and aesthetically discreet finish for your critical components. Partner with us for reliable metal finishing solutions that meet your exact functional and visual specifications.