| 摘要 |
A semi-finished wire (1) has mutually packed niobium-containing elements (6) including niobium-containing rod (7) and copper-containing casing (8) covering the niobium-containing rod, tin-containing structure (5), and a copper-containing matrix (4) in the niobium-containing element and copper-containing casing. An independent claim is included for manufacturing niobium-tin superconducting wire. |
