electroform

/ɪˈlɛktroʊˌfɔrm/
verb
  1. To shape or produce a metal object by depositing metal onto a mold using an electric current.
    • The jeweler used a special process to electroform a thin layer of gold onto the pendant.
    • Engineers can electroform complex metal parts with high precision.
    • The artist decided to electroform a copper sculpture using a wax model.