Alloys or metallic compositions – Mercury base
Patent
1990-08-01
1992-03-24
Dean, Richard O.
Alloys or metallic compositions
Mercury base
420555, 420577, 420580, C22C 700, C22C 1200, C22C 2800, C22C 3000
Patent
active
050986562
ABSTRACT:
A unique class of bonding alloys and methods for their use are provided which enable the user to electrically join superconductive materials to themselves, to normal conductive materials, or to semi-conductors. The bonding alloys have enhanced wetting properties and a melting point less than 100.degree. C. in all instances. The bonding alloys are unusual and advantageous in that they create an intimate, direct, mechanical and electrical contact between the superconductive material and any other electrical conductor while minimizing mechanical and chemical stresses and avoiding alterations to the superconductive material itself.
REFERENCES:
Kalikovskiie et al., "Viscosity of Molten Ternary Alloys of the Hg-In-Ga . . .", Zh. Fiz. Khim., vol. 57, No. 5, 1983, pp. 1263-5, chem. Ab #99:43835n.
Nigmetova et al., "Thermodynamic Properties of Liquid alloys of the In-Ga-Hg . . .", Khim. Termodin, Teinokhim., pp. 194-7, 1979, Chem. Abs. #91:197472p.
Kaplan Alvaro
Zimmerman George O.
Dean Richard O.
Prashker David
Shumaker David W.
Trustees of Boston University
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