Process directions
Alloy electroplating in our data includes gun-black tin-based alloys and copper-tin-zinc alloys, among others. Alloy composition and underlayer structure affect the final color and performance and should be confirmed with sample panels and actual service conditions.
| Direction | Use | Key points to confirm |
|---|---|---|
| Tin-based alloys | For decorative effects such as gun black; alloy systems can be discussed based on appearance samples. | Confirm color tolerance, substrate and sealing treatment. |
| Copper-tin-zinc alloys | Our data lists a yellow-white alloy direction for replacing precious-metal underlayers or for decoration. | Verify appearance, coating structure and corrosion resistance requirements. |
Please specify when submitting requirements
Please provide the target color panel, substrate, target thickness, subsequent treatment and service environment. Color and corrosion results are affected by the underlayer and process and need to be confirmed on samples.
The above is organized by application from the provided product catalog and data and serves as a selection starting point. Specific formulations, applicable substrates, process windows and inspection requirements should be confirmed with the corresponding technical data and sample verification.