Method of the production of ceramic superconductor filaments
US4968662A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 14, 1988 |
| Grant date | Nov 6, 1990 |
| Priority date | — |
| Expiry date | Apr 14, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49014
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method of the production of the ceramic superconductor filament comprises PA0 a step including mixing raw materials of ceramic superconductor, subsequently shaping the mixed ceramic superconductor into a ceramic superconductor body of a predetermined shape and preliminarily sintering thereof and further subsequently crushing the sintered ceramic superconductor body into ceramic superconductor powder; PA0 a step of filling the ceramic superconductor powder in a glass tube; PA0 a step of heating the glass tube including ceramic superconductor powder so that the ceramic superconductor powder is molten; and PA0 a step of spinning the glass tube including the ceramic superconductor material PA0 whereby a ceramic super conductor covered with the glass material can be obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.