Superconductor technology: apparatus – material – process – Processes of producing or treating high temperature... – Process of making wire – tape – cable – coil – or fiber
Reexamination Certificate
2006-03-06
2008-11-25
Kopec, Mark (Department: 1796)
Superconductor technology: apparatus, material, process
Processes of producing or treating high temperature...
Process of making wire, tape, cable, coil, or fiber
C505S433000, C505S740000, C029S599000, C148S566000, C219S050000
Reexamination Certificate
active
07456134
ABSTRACT:
The present invention provides a simple, energy efficient and cost effective process for continuous production of high quality MgB2based superconducting wires, tapes, bulk bodies and powders with better phase purity, microstructure and superconducting properties by introducing some innovative steps namely processing the reactants in evacuated and sealed metal tubes by electrical self-heating cum hot rolling followed by annealing under electrical self-heating, thereby overcoming various deficiencies and shortcomings associated with the prior art.
REFERENCES:
patent: 2005/0170972 (2005-08-01), Salama et al.
patent: 2005/0174202 (2005-08-01), Tanaka et al.
Zhang et al “Processing of thin metal strip by casting-cum-rolling”, Journal of Materials Processing Technology 192-193 (2007) 101-107.
Amma Abhilash Kumar Raveendran Nair Girijakumari
Kutty Vinod Krishnan
Murikoli Sarun Pallian
Padmavathy Aloysius Rajappan
Perumal Guruswamy
Council of Scientific and Industrial Research
Drinker Biddle & Reath LLP
Kopec Mark
Monaco LLP Daniel A.
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Alex vinox
Very good and effective innovative work has been done to bring out innovative product to the industries.
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