An investigation of critical current densities in bronze-processed commercial multifilamentary superconducting Nb3Sn wires

Y. S. Hascicek; M. J. Goringe; S. Nourbakhsh

doi:10.1080/13642818908218391

An investigation of critical current densities in bronze-processed commercial multifilamentary superconducting Nb₃Sn wires

Y. S. Hascicek, M. J. Goringe, S. Nourbakhsh

Mechanical and Aerospace Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

Critical current densities of bronze-processed commercial multifilamentary superconducting Nb3Sn wires reacted at different constant temperatures for various periods of time have been measured in varying external magnetic fields at 4.2 K. These results are discussed and extrapolated values of H_c2 deduced. The results reported here are also correlated with microstructural observations made on samples of the same wires, and described in the accompanying paper.

Original language	English (US)
Pages (from-to)	423-438
Number of pages	16
Journal	Philosophical Magazine B: Physics of Condensed Matter; Statistical Mechanics, Electronic, Optical and Magnetic Properties
Volume	59
Issue number	4
DOIs	https://doi.org/10.1080/13642818908218391
State	Published - Apr 1989

ASJC Scopus subject areas

General Chemical Engineering
General Physics and Astronomy

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An investigation of critical current densities in bronze-processed commercial multifilamentary superconducting Nb₃Sn wires. / Hascicek, Y. S.; Goringe, M. J.; Nourbakhsh, S.
In: Philosophical Magazine B: Physics of Condensed Matter; Statistical Mechanics, Electronic, Optical and Magnetic Properties, Vol. 59, No. 4, 04.1989, p. 423-438.

Research output: Contribution to journal › Article › peer-review

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title = "An investigation of critical current densities in bronze-processed commercial multifilamentary superconducting Nb3Sn wires",

abstract = "Critical current densities of bronze-processed commercial multifilamentary superconducting Nb3Sn wires reacted at different constant temperatures for various periods of time have been measured in varying external magnetic fields at 4.2 K. These results are discussed and extrapolated values of Hc2 deduced. The results reported here are also correlated with microstructural observations made on samples of the same wires, and described in the accompanying paper.",

author = "Hascicek, {Y. S.} and Goringe, {M. J.} and S. Nourbakhsh",

note = "Funding Information: The authors wish to thank Dr J. A. Lee and his colleagues at AERE, Harwell for kindly providing the wires and for many helpful discussions. Provision of laboratory facilities by Professor Sir Peter Hirsch and financial support from the U.K. SERC (SN) and the Turkish Ministry of National Education (YSH) are gratefully acknowledged. The J, measurements could not have been made without the willing assistance of Mr H. Jones and his colleagues at the Clarendon Laboratory.",

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AB - Critical current densities of bronze-processed commercial multifilamentary superconducting Nb3Sn wires reacted at different constant temperatures for various periods of time have been measured in varying external magnetic fields at 4.2 K. These results are discussed and extrapolated values of Hc2 deduced. The results reported here are also correlated with microstructural observations made on samples of the same wires, and described in the accompanying paper.

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An investigation of critical current densities in bronze-processed commercial multifilamentary superconducting Nb₃Sn wires

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