EP 0312593 A4 19890530 - PREPARATION OF SUPERCONDUCTING CERAMIC MATERIALS.
Title (en)
PREPARATION OF SUPERCONDUCTING CERAMIC MATERIALS.
Title (de)
VERFAHREN ZUR HERSTELLUNG SUPRALEITFÄHIGER KERAMIKMATERIALIEN.
Title (fr)
PREPARATION DE MATERIAUX CERAMIQUES SUPRACONDUCTEURS.
Publication
Application
Priority
US 4231887 A 19870423
Abstract (en)
[origin: WO8808338A1] A method of preparing a selected device geometry (10) of a superconducting compound. A high critical temperature superconducting compound is prepared from a starting metal composition (14) which is formed in a predetermined base geometry (16) and then subjected to an oxidation reaction to generate the superconducting compound (23) in the final selected device geometry.
IPC 1-7
IPC 8 full level
C01B 13/32 (2006.01); C01G 1/00 (2006.01); C01G 3/00 (2006.01); C04B 35/45 (2006.01); C04B 35/65 (2006.01); C23C 8/10 (2006.01); C30B 19/00 (2006.01); H01B 12/04 (2006.01); H01B 13/00 (2006.01); H01L 39/12 (2006.01); H01L 39/24 (2006.01)
CPC (source: EP)
C04B 35/4504 (2013.01); C04B 35/65 (2013.01); C23C 8/10 (2013.01); C30B 19/00 (2013.01); C30B 29/22 (2013.01); C30B 29/225 (2013.01); H10N 60/0296 (2023.02); H10N 60/0801 (2023.02); H10N 60/857 (2023.02)
Citation (search report)
- [E] EP 0285960 A1 19881012 - SIEMENS AG [DE]
- [X] JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 109, 15th April 1987, pages 2528-2530, American Chemical Society; A.M. STACY et al.: "High-temperature superconductivity in Y-Ba-Cu-O: identification of a copper-rich superconducting phase"
- See references of WO 8808338A1
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 8808338 A1 19881103; AU 1952588 A 19881202; EP 0312593 A1 19890426; EP 0312593 A4 19890530; JP H01502977 A 19891012
DOCDB simple family (application)
US 8800892 W 19880321; AU 1952588 A 19880321; EP 88905473 A 19880321; JP 50512688 A 19880321