Superconductor technology: apparatus – material – process – Processes of producing or treating high temperature... – Heating – annealing – or sintering
Patent
1996-10-01
1998-02-10
King, Roy V.
Superconductor technology: apparatus, material, process
Processes of producing or treating high temperature...
Heating, annealing, or sintering
505450, 505121, 505739, 505742, 505782, 505733, 505430, 427 62, H01L 3924
Patent
active
057169098
ABSTRACT:
Process for increasing the pinning force of superconducting Bi-Sr-Ca-Cu-O ceramic moldings, which comprises heating the pure-phase 2212 phase of a Bi-Sr-Ca-Cu-O ceramic molding under pure oxygen or an oxygen-containing gas for from 1 to 40 minutes to a temperature of from 825.degree. to 900.degree. C. and generating secondary-phase precipitates in the process.
REFERENCES:
patent: 5114909 (1992-05-01), Shi
patent: 5192739 (1993-03-01), Lay
Advanced Materials, "Materials Science From VCH", vol. 4, No. 7/8, pp. 508-511, (1992).
Kase et al, Jpn, J. Appl. Phys. 29(7) Jul. 1990, pp. L1096-L1099.
Spann et al, J. Mater. Res., vol. 5, No. 6, Jun. 1990 pp. 1163-1168.
Vengalis et al, Physica C197 (1992) pp. 64-68.
Nogi et al, Supercond. Sci. Technol. 5 (1992) pp. 269-274.
Sekine et al, "Comparison of Bi-system 2223 and 2212 Thick Superconducting Tapes: Grain Alignment, Current Density, and Strain Effects", J. Appl. Phys. 70(3), Aug. 1991, pp. 1596-1599.
Aldinger Fritz
Elschner Steffen
Hettich Bernhard
Majewski Peter
Petzow Guenter
Hoechst Aktiengesellschaft
King Roy V.
LandOfFree
Process for increasing the pinning force of superconducting Bi-S does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for increasing the pinning force of superconducting Bi-S, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for increasing the pinning force of superconducting Bi-S will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2077077