Removing Oxide Layer from Nickel: Smart Gold Plating Fix

Summary for removing oxide layer from nickel Discussion

Removing oxide layer from nickel is the central issue in this thread, where John Carr asks how to prepare electroplated nickel so gold will adhere after the nickel part leaves the plating bath. The answerer advises that the best approach is to gold plate immediately after nickel plating, following only a quick rinse, because delay allows the nickel surface to oxidize. For parts that are already nickel plated and need gold later, the reply says they should first receive a Wood's Nickel Strike and then be plated immediately. The practical takeaway is that timing matters more than trying to remove the oxide after it forms: keep the nickel surface active and move straight into gold plating. The response is brief and direct, with no alternate methods discussed.