Superconductor technology: apparatus – material – process – Processes of producing or treating high temperature... – Heating – annealing – or sintering
Patent
1997-03-14
1998-11-24
McGinty, Douglas J.
Superconductor technology: apparatus, material, process
Processes of producing or treating high temperature...
Heating, annealing, or sintering
505482, 505742, 505783, A23G 100, A23G 330, A23L 110, A23L 1522
Patent
active
058406590
ABSTRACT:
In order to provide a Tl--Ba--Ca--Cu--O superconductive material which can obtain a stable superconducting state and a method of preparing the same, the oxide superconductive material is expressed in the following composition formula:
REFERENCES:
patent: 4988668 (1991-01-01), Engler et al.
patent: 5026680 (1991-06-01), Sugihara et al.
patent: 5155092 (1992-10-01), Mizuno et al.
patent: 5232904 (1993-08-01), Wenger et al.
patent: 5236889 (1993-08-01), Sugihara et al.
patent: 5376623 (1994-12-01), Tsai et al.
patent: 5378682 (1995-01-01), Schwarz et al.
patent: 5401712 (1995-03-01), Singh et al.
patent: 5521148 (1996-05-01), Torii et al.
patent: 5545610 (1996-08-01), Higashiyama et al.
patent: 5556830 (1996-09-01), Sun et al.
patent: 5585332 (1996-12-01), Tanaka et al.
patent: 5688383 (1997-11-01), Pang
Kaneko, Tetsuyuki, et al., "Nearly Single-phase TI-Based `2223` Superconductor with Tc=125 K", Physica C, 185-189(Part I), 691-692, Dec. 1991.
Liu, R.S., et al., "An efficient and reproducible approach for attaining Superconductivity at 128 K in TI2Ba2Ca2Cu3Oi0-delta", Physica C, 182(1-3), 119-122, Oct. 1991.
Kaneko, Tetsuyuki, et al., "Zero-resistance temperature of TI-based `2223` superconductor increased to 127 K", 178(4-6), 377-382, Aug. 1991.
Liu, R.S., et al., "Magnetisation and intragrain critical current density of monophasic TI1.8Ba2Ca2.2Cu3O10-delta", Solid State Communications, 79(1), 43-46, Jul. 1991.
Gruber, H., et al., "Electrical Conductivity, Magnetic Susceptibility, and Infrared Spectra in the Superconducting Systems Bi-Sr-Ca-Cu-O and TI-Ba-Ca-Cu-O", Physica Status Solidi (b), 153(1), 307-313, May 1989.
Torardi, C.C., et al., "Crystal Structure of TI2Ba2Ca2Cu3O10, a 125 K Superconductor", Science, 240, 631-634, Apr. 1988.
Grant & Hackh's Chemical Dictionary, 5th ed., McGraw-Hill Book Company, pp. 56, 152, 251, 415, Month not known, 1987.
Adachi Seiji
Hamada Kazuyuki
Kaneko Tetsuyuki
Tanaka Shoji
Yamauchi Hisao
International Superconductivity Technology Center
Matsushita Electrical Industrial Co. Ltd.
McGinty Douglas J.
Sumitomo Electric Industries Ltd.
UBE Industries Ltd.
LandOfFree
Method of preparing oxide superconductive material does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of preparing oxide superconductive material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of preparing oxide superconductive material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1701926