Cold hydrostatic extrusion of powder metallurgy processed superconducting materials
- 1 December 1983
- journal article
- conference paper
- Published by AIP Publishing in Applied Physics Letters
- Vol. 43 (11) , 1070-1072
- https://doi.org/10.1063/1.94201
Abstract
Hydrostatically extruded multifilamentary composites of Cu‐Nb, Cu‐Nb with a central tin core and Nb‐Al were directly drawn to fine wires without intermediate annealing. Uniform deformation was observed throughout the process. Cu‐Nb composite wires were Sn plated for external diffusion. Overall critical current densities of better than 104 A/cm2 at 16 T were achieved for Nb3Sn‐Cu composite wires with nominal areal reductions of 2000.Keywords
This publication has 5 references indexed in Scilit:
- Scaleup of powder metallurgy processed Nb-Al multifilamentary wireIEEE Transactions on Magnetics, 1983
- Submicron filament multistrand powder metallurgy processed Cu-Nb-Sn wireIEEE Transactions on Magnetics, 1983
- Tin core processing of powder metallurgy Cu-Nb-SnIEEE Transactions on Magnetics, 1983
- Submicron multifilamentary high performance Nb3Sn produced by powder metallurgy processing of large powdersApplied Physics Letters, 1983
- Mechanical properties of i n s i t u multifilamentary Nb3Sn superconducting wiresApplied Physics Letters, 1979