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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Daugherty, M.A. Coulter, J.Y. Hults, W.L. Daney, D.E. Hill, D.D. McMurry, D.E. Martinez, M.C. Phillips, L.G. Willis, J.O. Boenig, H.J. Prenger, F.C. Rodenbush, A.J. Young, S. |
| Copyright Year | 2002 |
| Abstract | We report on the assembly, characterization and operation of a high temperature superconducting (HTS) magnetic separator. The magnet is made of 624 m of Silver/BSCCO superconducting wire and has overall dimensions of 18 cm OD, 15.5 cm height and 5 cm ID. The HTS current leads are designed to operate with the warm end at 75 K and the cold end at 27 K. The system operates in a vacuum and is cooled by a two stage Gifford-McMahon cryocooler. The upper stage of the cryocooler cools the thermal shield and two heat pipe thermal intercepts. The lower stage of the cryocooler cools the HTS magnet and the bottom end of the HTS current leads. The HTS magnet was initially characterized in liquid cryogens. We report the current-voltage (I-V) on characteristics of the HTS magnet at temperatures ranging from 15 to 45 K. At 40 K the magnet can generate a central field of 2.0 T at a current of 120 A. |
| Sponsorship | Council on Superconductivity Appl. Superconductivity Conference Inc MIT |
| Starting Page | 650 |
| Ending Page | 653 |
| Page Count | 4 |
| File Size | 323246 |
| File Format | |
| ISSN | 10518223 |
| Volume Number | 7 |
| Issue Number | 2 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1997-06-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | High temperature superconductors Magnetic separation Superconducting magnets Magnetic shielding Superconducting filaments and wires Assembly Particle separators Silver Bismuth compounds Vacuum systems |
| Content Type | Text |
| Resource Type | Article |
| Subject | Condensed Matter Physics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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