| 摘要 |
<p>A method of processing an oxide superconductor or a precursor thereto contained within an outer cladding or a matrix of an inert metal to form a metal-clad HTS conductor or precursor conductor, includes applying a formulation to the exterior of the conductor including a diffusion bond-inhibiting agent comprising predominantly calcium sulphate, potassium sulphate, sodium sulphate, lithium sulphate, or a combination thereof, typically evaporating the carrier where a liquid carrier is used, to leave a coating of the diffusion bond-inhibiting agent on the exterior of the metal-clad HTS conductor, and shaping the coated conductor so that portions thereof come into contact with one another, by coiling or spooling the conductor for example, and heat treating the conductor. The diffusion bond-inhibiting coating prevents bonding together of the conductor coils or layers during the heat treatment.</p> |
