| 摘要 |
Process for shaping a superconducting ceramic, especially of the Y-Ba-Cu-O type, in which a mixture containing powder-form precursors, a liquid which can be water or a plasticising organic liquid, optionally a deflocculant and a binder is produced. This mixture is shaped by a process chosen from spraying, casting flat or into a plaster mould, atomization, extrusion. A thermal combining-sintering process is then carried out on the green part obtained. |
