Plating on Powdered Metal
Question: We are trying to plate some parts made of powdered metal.
Share
Question:
We are trying to plate some parts made of powdered metal. So far we have had no success. Do you have any suggestions? S.D.
Answer:
The best way to handle this type of material is to use a sealing process before the actual plating step. Vacuum impregnation using resins of various types is the best way to seal the parts. Information on this process can be found in the Metal Finishing Guidebook and Directory, 914-333-2500, under Vacuum Impregnation. After sealing the part, plate as a nonconductor.
RELATED CONTENT
-
Zinc Electroplating
Choosing the best process for your operation.
-
Nickel Electroplating
Applications, plating solutions, brighteners, good operating practices and troubleshooting.
-
Masking for Surface Finishing
Masking is employed in most any metal finishing operation where only a specifically defined area of the surface of a part must be exposed to a process. Conversely, masking may be employed on a surface where treatment is either not required or must be avoided. This article covers the many aspects of masking for metal finishing, including applications, methods and the various types of masking employed.
