Superconductor technology: apparatus – material – process – High temperature – per se – Having tc greater than or equal to 150 k
Patent
1990-03-23
1992-01-14
Ryan, Patrick J.
Superconductor technology: apparatus, material, process
High temperature , per se
Having tc greater than or equal to 150 k
505701, 505702, 505703, 505704, 428220, 428409, 428688, 428930, B32B 900
Patent
active
050810740
ABSTRACT:
A joint sintered high-temperature superconductive ceramic article is obtained by joining two sintered high-temperature superconductive ceramic masses formed of oriented crystal grains in such a manner that the directions of grain-orientation are different across the interface of union and pressing the joined ceramic masses against each other perpendicularly to the interface of union and, at the same time, heating them.
REFERENCES:
patent: 4975411 (1990-12-01), Danby et al.
patent: 4990493 (1991-02-01), Lay
Becher et al, Ceramic Bulletin, vol. 58, p. 582 (1979).
Kodama Yasuharu
Murayama Norimitsu
Sakaguchi Shuji
Agency of Industrial Science & Technology, Ministry of Internati
Ryan Patrick J.
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