| 摘要 |
<p>Disclosed is a method for producing a superconducting wire comprising a stepwherein a superconductor precursor powder is prepared by processing a raw materialpowder for superconductors, a step wherein a first metal pipe is filled with thesuperconductor precursor powder, and a step for sealing the metal pipe. By performingthe step of filling the first metal pipe and the step of sealing the first metalpipe in a reduced-pressure atmosphere, the superconductor powder is surelydeaerated, thereby producing a superconducting wire which is excellent in superconductingcharacteristics, particularly in critical current. Also disclosed are a methodfor producing a superconducting multicore wire, and a superconducting deviceproduced by using such wires.</p> |
