SUPERCONDUCTING CABLE WITH GLOSSY COATED CORRUGATED METAL PIPE CAPABLE OF ELIMINATING THE TAPING PROCESS FOR WINDING AN ALUMINUM TAPE

摘要

PURPOSE: A superconducting cable is provided to achieve improved productivity and reduce costs by eliminating the taping process for winding an aluminum tape for constituting a multi-layer insulation. CONSTITUTION: A superconducting cable(20) comprises an inner coating layer(40) formed at the outer surface of an inner corrugated metal pipe(32), and which shields an external radiant heat; and a spacer(50) wound on the outer surface of the inner coating layer, and which forms a space between the inner corrugated metal pipe and an outer corrugated metal pipe(34). Alternatively, the outer corrugated metal pipe has an outer surface on which an outer coating layer is formed.