摘要 |
Method to form a superconductive ceramic product according to which a suspension is formed of an organic solvent, an organic polymer binding agent and a superconductor- powder, being a superconductor- powder or a superconductor- precursor or a mixture of powders becoming superconductive after a thermal treatment, or a mixture of two or more of these materials, this suspension is brought into the required form, the solvent is removed from the suspension, the binding agent is removed thermally and the then obtained product undergoes a thermal treatment, characterized in that polysulphone is used as an organic binding agent and the solvent is removed from the suspension brought into form by means of extraction with a non solvent. |
申请人 |
VLAAMSE INSTELLING VOOR TECHNOLOGISCH ONDERZOEK, AFGEKORT V.I.T.O., MOL, BE |
发明人 |
ADRIANSENS, WALTER, B-2400 MOL, BE;WEYTEN, HERMAN, B-2100 DEURNE, BE;DOYEN, WILLY, B-2220 WOMMELGEM, BE;CORNELIS, JOZEF, B-2360 OUD TURNHOUT, BE;LEYSEN, ROGER, B-2400 MOL, BE |