Metallurgy and superconductivity in Nb-Al
- 1 January 1981
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Magnetics
- Vol. 17 (1) , 557-560
- https://doi.org/10.1109/tmag.1981.1061155
Abstract
The formation of the Nb3Al A15 phase under equilibrium conditions is studied on bulk, homogenized samples. Due to compositional effects, Tcof samples annealed during long periods at temperatures below 900°C is found to be close to 12 K. It follows that the high Tcvalues (15-16 K) observed on multifilamentary Nb3Al wires reacted at these temperatures cannot be interpreted on the basis of the equilibrium phase diagram.Keywords
This publication has 13 references indexed in Scilit:
- A New metallurgical investigation of the niobium-aluminium systemJournal of the Less Common Metals, 1980
- Impurity stabilizedNb - a new superconductorPhysical Review B, 1980
- Mechanical and superconducting properties of Nb3AlIEEE Transactions on Magnetics, 1979
- Practical Nb3Al wires: Experimental behaviour of small scale solenoidsIEEE Transactions on Magnetics, 1979
- The phase diagram of the niobium-germanium systemJournal of the Less Common Metals, 1978
- The effects of composition and atomic ordering on superconductivity in the systems Nb3Ga and V3GaSolid State Communications, 1977
- The detection of variations on the lro parameter of V3Ga by means of x-ray and neutron diffractionJournal of the Less Common Metals, 1976
- Nb3Al formation at temperatures lower than 1000°CIEEE Transactions on Magnetics, 1975
- Superconductivity of Nb3AlSolid State Communications, 1969
- β-Wolfram structure of compounds between transition elements and aluminum, gallium and antimonyActa Crystallographica, 1958