High Performance, Ti Doped Nb3Sn Fabricated by the Internal Tin Tube Method

Award Information
Agency:
Department of Energy
Branch
n/a
Amount:
$700,000.00
Award Year:
2008
Program:
SBIR
Phase:
Phase II
Contract:
DE-FG02-07ER84917
Award Id:
84243
Agency Tracking Number:
83288
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
830 Boston Turnpike, Shrewsbury, MA, 01545
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
065173049
Principal Investigator:
CharlesRenaud
Mr
(508) 842-0174
crenaud@supercon-wire.com
Business Contact:
TerenceWong
Mr
(508) 842-0174
twong@supercon-wire.com
Research Institute:
n/a
Abstract
The High Energy Physics (HEP) community requires the development of superconducting wires for use in magnets generating magnetic fields greater than 12 Tesla. Currently, Nb3Sn is the only commercially available superconductor capable of operating at such high fields. However, the technical and cost performance to date does not meet the stated requirements of the HEP Conductor Advisory Group. This project will develop an economical process for the fabrication of Nb3Sn conductors that will meet the demands for next generation magnet development. The Phase II project will utilize the tubular niobium method developed in the previous Phase I. The Phase II work will consist of heat treatment optimization studies and experiments aimed at further increasing the critical current density. Titanium doped niobium tubes will be fabricated by fixed mandrel tube extrusion and conductor will be scaled up to commercial quantities. Commercial Applications and other Benefits as described by the awardee: High performance multifilament Nb3Sn will find applications in HEP particle accelerators, magnetic confinement fusion machines, and commercial nuclear magnetic resonance magnets.

* information listed above is at the time of submission.

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