Electroless Nickel Plating: Costly Activator Question Raises Doubts

Summary for electroless nickel plating Discussion

Electroless nickel plating of fly ash is the central question here: Umakanth Amirineni asked for a cheaper alternative to palladium chloride as an activator for plating fly ash with electroless nickel. The only posted reply, from an unnamed responder, did not offer a substitute. Instead, the responder said they were confused by the request and asked for more explanation, noting that fly ash is typically the combustion residue captured from flue gas and questioning why anyone would try to electroless nickel plate this waste product. Because no technical alternative was provided, the thread ends as a request for clarification rather than a solution.