发明授权
- 专利标题： FORMKÖRPER AUS TEXTURIERTEM SUPRALEITERMATERIAL UND VERFAHREN ZU IHRER HERSTELLUNG
- 专利标题（英）： Shaped body consisting of textured supraconductor material and method for producing the same
- 专利标题（中）： 生产纹理超导材料和方法成型
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申请号： EP98925540.1申请日： 1998-05-06
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公开(公告)号： EP0986828B1公开(公告)日： 2008-03-05
- 发明人: RIEDEL, Günter , NEUMANN, Jürgen , BOCK, Joachim , GAUSS, Stephan
- 申请人： Nexans SuperConductors GmbH
- 申请人地址： Chemiepark Knapsack 50351 Huerth DE
- 专利权人： Nexans SuperConductors GmbH
- 当前专利权人： Nexans SuperConductors GmbH
- 当前专利权人地址： Chemiepark Knapsack 50351 Huerth DE
- 代理机构： Feray, Valérie
- 优先权： DE19722779 19970602
- 国际公布： WO1998056048 19981210
- 主分类号： H01L39/24
- IPC分类号： H01L39/24
摘要：
The invention relates to a method for producing a shaped body. According to the invention, a mixture of oxidic basic powders or a supraconductor material containing at least 30 % by volume flake-shaped primary particles, with a composition which is such that it forms a high-temperature supra-conductive material when later subjected to the appropriate thermal treatment, is reduced by means of milling, shearing and/or rolling, in such a way that the resulting reduced powder has a particle size distribution with a d90 value
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