Metal treatment – Process of modifying or maintaining internal physical... – Superconductive metal or alloy
Patent
1995-01-30
1996-03-26
Sheehan, John
Metal treatment
Process of modifying or maintaining internal physical...
Superconductive metal or alloy
29599, C22F 116
Patent
active
055017460
ABSTRACT:
A process for preparing a superconducting wire having improved superconducting characteristics in shortened period of time at a reduced cost, which comprises the steps of forming a plurality of holes in each of Cu base metal plates, stuffing the plates in a supporting container to form a stacked body of the plates with their holes aligned with each other, stuffing a superconductor or a material convertible into a superconductor by a heat treatment into the resulting through-holes of the stacked body, evacuating and sealing the supporting container to form a composite billet, and processing the composite billet in a usual manner to give a superconducting wire.
REFERENCES:
patent: 3905839 (1975-09-01), Hashimoto
patent: 4002504 (1977-01-01), Howe
patent: 4148129 (1979-04-01), Young
patent: 4973365 (1990-11-01), Ozeryansky et al.
S. Miyashita et al., "Effects of the Titanium Addition to the NB.sub.3 Sn Wires Fabricated by the Internal Tin Diffusion Process", IEEE Transactions on Magnetics, vol. Mag-23, No. 2, Mar. 1987, pp. 629-632.
E. Gregory et al., "Improvement of the Structure and Properties of Internal Tin Nb.sub.3 Sn Conductors", Advances in Cryogenic Engineering, vol. 38, pp. 579-586.
E. Gregory et al., "The Development of an Internal-Tin Nb.sub.3 Sn Strand for Fusion Applications", Proceedings of the 17th Symposium on Fusion Technology, Rome, Italy, Sep. 18, 1992.
Y. Kubo et al., "Transactions of the Meeting", 49th Meeting on Cryogenics and Superconductivity, May 19-21, 1993, p. 187.
Patent Abstracts of Japan, vol. 013, No. 005 (E-701), Jan. 9, 1989, JP 63216212.
Patent Abstracts of Japan, vol. 017, No. 097 (E-1326), Feb. 25, 1993, JP 4289615.
Egawa Kunihiko
Higuma Hiroko
Kubo Yoshio
Miyashita Shoji
Nagai Takayuki
Mitsubishi Denki & Kabushiki Kaisha
Sheehan John
LandOfFree
Process for preparing superconducting wire 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 preparing superconducting wire, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing superconducting wire will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-913312