Superconductor technology: apparatus – material – process – High temperature devices – systems – apparatus – com- ponents,... – Superconducting wire – tape – cable – or fiber – per se
Patent
1995-06-06
2000-05-23
Zimmerman, John J.
Superconductor technology: apparatus, material, process
High temperature devices, systems, apparatus, com- ponents,...
Superconducting wire, tape, cable, or fiber, per se
505236, 505238, 1741251, 29599, 428701, H01B 1200, H01B 1210, H01L 3924, C04B 3500
Patent
active
060665998
ABSTRACT:
An unsegregated metal oxide/silver composite wire is provided having a plurality of metal oxide filaments disposed within a matrix comprising silver, wherein the filaments are comprised of at least copper, and an intermediate region comprising copper oxide and silver in contact with and surrounding each of the metal oxide filaments. The intermediate region has a thickness of no greater than three microns. Each of the metal oxide filaments extends continuously for the length of the wire, and each of the metal oxide filaments is separated from adjacent filaments by the matrix.
REFERENCES:
patent: 4826806 (1989-05-01), Yurek et al.
patent: 4929596 (1990-05-01), Meyer et al.
patent: 4952554 (1990-08-01), Jin et al.
patent: 4959279 (1990-09-01), Tanaka et al.
patent: 4962085 (1990-10-01), deBarbadillo, II et al.
patent: 4977039 (1990-12-01), Onishi et al.
patent: 4988669 (1991-01-01), Dersch et al.
patent: 5034373 (1991-07-01), Smith et al.
patent: 5043320 (1991-08-01), Meyer et al.
patent: 5078810 (1992-01-01), Tanaka et al.
patent: 5088183 (1992-02-01), Kanithi
patent: 5122507 (1992-06-01), Yamamoto et al.
patent: 5132278 (1992-07-01), Stevens et al.
patent: 5169831 (1992-12-01), Yamamoto et al.
patent: 5189260 (1993-02-01), Finnemore et al.
patent: 5206211 (1993-04-01), Meyer et al.
patent: 5259885 (1993-11-01), Sandhage
patent: 5304534 (1994-04-01), Ciszek
patent: 5330969 (1994-07-01), Finnemore et al.
patent: 5338721 (1994-08-01), Yamamoto et al.
patent: 5347085 (1994-09-01), Kikuchi et al.
patent: 5395821 (1995-03-01), Kroeger et al.
patent: 5424282 (1995-06-01), Yamamoto et al.
patent: 5472527 (1995-12-01), Otto et al.
patent: 5516753 (1996-05-01), Ohkura et al.
patent: 5531015 (1996-07-01), Manlief et al.
patent: 5683969 (1997-11-01), Masur et al.
"High Temperature Behaviour of Platinum Group Metals in Oxidizing Atmospheres" H. Jehn, Journal of the Less-Common Metals 100, 321-339 (1984) (No Month).
"High-Pressure Oxidation of Refractory Metals -Experimental Methods and Interpretation" W.M. Fassel, Jr. et al., 2 Metalkde, 64(4) 286-295 (1973) (No Month).
"The Internal Oxidation of Silver Alloys at High Pressures and in Atomic Oxygen" D. Stockel et al. AFSC Oxidation of Tengsten and other Refractory Metals, ML-TR-64-162 (Apr. 1965).
"Etude Diffractometrique de la Dissolution de L'Oxygene dans le Niobium a Pression Moyenne (75 Torr) et Entre 300 et 400.degree. C." C. Perrin et al., Journal of the Less-Common Metals 77, 49-59 (1981) (No Month).
Mukai et al, "Multifilamentary Bismuth(2223) Multilayer-Wound Conductors for Power Transmission Lines," Materials Research Society, San Francisco, CA (Apr. 27-May 1, 1992).
Sato et al, "High-Jc Silver-Sheathed Bi-Based Superconducting Wires," IEEE Trans. on Magntics 27(2) 1231-1238 (Mar. 1991).
Masur Lawrence J.
Otto Alexander
Podtburg Eric R.
Sandhage Kenneth H.
American Superconductor Corporation
LaVilla Michael
Zimmerman John J.
LandOfFree
High pressure oxidation of precursor alloys does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High pressure oxidation of precursor alloys, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High pressure oxidation of precursor alloys will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1837011