Encapsulation of metal heating/cooling lines using double nvd deposition

摘要

A double-shell nickel mold produced by nickel vapor depositoin. A first nickel shell is deposited on a mandrel, heating/cooling lines are attached to the first nickel shell, a thermally-conductive filler is applied to fill all gaps between the heating/cooling lines and the first nickel shell, and a second nickel shell is deposited on the first nickel shell to encapsulate the heating/cooling lines.