| 摘要 |
<p>A method for manufacturing an oxide superconductive rod is provided to sinter without any organic binder and CIP step. A method for manufacturing an oxide superconductive rod comprises a step of spray and dry nitric acid solution of Bi, Pb, Sr, Ca, Cu and Ag; a step of heating dried powder at 800~900°C for one to two hours; a step of isopressing the powder with tube; a step of sintering at 800~850°C for 20~30 hours; a step of mixing tube power together; a step of sintering metal silver on a first silver layer; and a step of sintering assembly at 800~850°C for 25~50 hours.</p> |
