Fermilab is developing 11 T superconducting dipole magnets for future accelerators based on Nb/sub 3/Sn conductors. Multifilamentary Nb/sub 3/Sn strands 1 mm in diameter produced with the modified jelly roll and powder-in-tube technologies were purchased from OST and SMI respectively. They are herein fully characterized by I/sub c/, n-value, residual resistivity ratio, and magnetization. Results of heat treatment optimization studies are also presented for the OST strand.
No takes yet. Share an insight, caveat, or question.
Barzi et al. (2001) studied this question.
Synapse has enriched one closely related paper. Consider it for comparative context: