Kinetics of phase growth in Nb3Sn formation for heat treatment optimization
Conference
·
OSTI ID:803426
The kinetics of growth and superconducting properties of Nb{sub 3}Sn are investigated as a function of the heat treatment (HT) duration and temperature for Internal Tin and Powder-in-Tube strands at 650, 700 and 750 C. For all times and temperatures, the Nb{sub 3}Sn layer thickness is measured, the critical current at 4.2 K is tested as a function of magnetic field, and the upper critical field is evaluated. Results of the layer critical current density are also shown as a function of HT duration and temperature.
- Research Organization:
- Fermi National Accelerator Laboratory, Batavia, IL (US)
- Sponsoring Organization:
- USDOE Office of Energy Research (ER) (US)
- DOE Contract Number:
- AC02-76CH03000
- OSTI ID:
- 803426
- Report Number(s):
- FERMILAB-Conf-02/176-E; TRN: US0204798
- Resource Relation:
- Conference: Applied Superconductivity Conference, Houston, TX (US), 08/04/2002--08/09/2002; Other Information: PBD: 25 Oct 2002
- Country of Publication:
- United States
- Language:
- English
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