Au plating for precision micro spring parts
High-precision plating is possible even for tangled precision micro springs.Achieves high quality stability and improved reliability.
When plating precision micro springs, a certain amount of Au is required to prevent corrosion, but it was difficult to apply high-precision plating to precision micro springs, which are prone to tangling.
At Ueda Plating, we have succeeded in reducing variations in plating thickness using our own new method, enabling stable Au plating on intertwined precision micro springs.
Corrosion Test
Test Conditions 40℃90% H2S 3ppm 96hr


Variations in film thickness due to differences in processing methods

