Method of forming tantalum coating film and structure frame manufactured by the same

摘要

The present invention discloses a method for forming a tantalum-containing coating film and a structural material produced thereby. (A) welding a tantalum wire and a base material; (b) forming a molten salt composed of LiF, NaF, and K ₂ TaF ₇ , for electroplating the tantalum; (c) charging the tantalum wire and the base material into the molten salt using the platinum wire as the working electrode as the reference electrode; And (d) depositing a tantalum metal on the base material by applying an electric current to the base material.