Metal working – Method of mechanical manufacture – Electrical device making
Patent
1975-07-17
1978-09-26
Lanham, C.W.
Metal working
Method of mechanical manufacture
Electrical device making
29600, 333 83R, 333 99S, H01V 1100
Patent
active
041159160
ABSTRACT:
A novel AC superconducting article comprising a composite structure having a superconducting surface along with a high thermally conductive material wherein the superconducting surface has the desired physical properties, geometrical shape and surface finish produced by the steps of depositing a superconducting layer upon a substrate having a predetermined surface finish and shape which conforms to that of the desired superconducting article, depositing a supporting layer of material on the superconducting layer and removing the substrate, the surface of the superconductor being a replica of the substrate surface.
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"Electrodeposition of Coherent Deposits of Refractory Metals," G. W. Mellors & S. Senderoff, Journal of the Electrochemical Society, vol. 112, No. 3, Mar. 1965, pp. 266-272.
C. Graeme-Barber et al., "Tubular Niobium/Copper Conductors for AC Super-Conductive Power Transmission", Cryogenics, vol. 12, No. 4, Aug. 1972, pp. 317-318.
Doherty John R.
Lanham C.W.
Rising V. K.
Union Carbide Corporation
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