| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To continuously manufacture an HTS (high-temperature superconductor ) tape in a single step. <P>SOLUTION: An unpolished metallic tape is provided, and a plurality of surface treatment units each having a polishing station and a water-washing station are provided. The unpolished metallic tape is continuously supplied to a first polishing station of the surface treatment unit, and a plurality of the continuous surface treatment units further polish the surface of the metallic tape using slurry-like abrasive media having a polishing material and water and having a particle size of the polishing material as small as a downstream polishing station. The metallic tape is passed through a series of surface treatment units, and the polished metallic tape is recovered from a final surface treatment unit. A cushioning layer is formed on the recovered metallic tape, and a high-temperature superconductive membrane is formed on the cushioning layer. The final surface treatment unit has a plurality of polishing rings, the particle size of the polishing material in slurry-like abrasive media in the final surface treatment unit is 0.05μm or less. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
