Silver and selective silver plating are used for bushings, washers and cutter bores in the oil and gas industry. Silver's advantage is that it acts as a lubricant at high temperatures.

Selective Plating in Cutter Bore
Selective Plating in Cutter Bore for Lubrication Purposes
Specifications
Substrate
Steel
Metallization
Ag
Thickness
23 - 28μm
Technical Challenges
Selective Plating in Cutter Bore Unique Non-Bath System Used During Production

Easy Handling, Reusable Mask

Selective Plating Process