Effect of Sn arrangement and intermediate pre-heating on critical current in internal tin processed Nb3Sn wires

D. W. Ha, S. S. Oh, N. J. Lee, H. S. Ha, J. H. Bae, Y. K. Kwon, K. S. Ryu, H. K. Baik

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

Internal tin processed Nb3Sn wires of different diameters were locally heated before reaction heat treatment. Local heating at an intermediate stage of drawing process decreased the superconducting properties and workability. When the local heating temperatures were lower than the melting point of Sn, non-Cu Jc's decreased a little compared to non-locally heated wire. But when the local heating temperatures were higher than melting point of Sn, non-Cu Jc's decreased significantly. This study also suggested it is important that the Sn reservoir be arranged uniformly and is dispersed.

Original languageEnglish
Pages (from-to)992-995
Number of pages4
JournalIEEE Transactions on Applied Superconductivity
Volume10
Issue number1
DOIs
Publication statusPublished - 2000 Jan 1
EventThe 16th International Conference on Magnet Tehnolopgy - Tallahassee, FL, USA
Duration: 1999 Sep 261999 Oct 2

Fingerprint

Tin
Critical currents
tin
critical current
wire
Wire
Heating
heating
melting points
Melting point
heat treatment
Heat treatment
Temperature

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Ha, D. W. ; Oh, S. S. ; Lee, N. J. ; Ha, H. S. ; Bae, J. H. ; Kwon, Y. K. ; Ryu, K. S. ; Baik, H. K. / Effect of Sn arrangement and intermediate pre-heating on critical current in internal tin processed Nb3Sn wires. In: IEEE Transactions on Applied Superconductivity. 2000 ; Vol. 10, No. 1. pp. 992-995.
@article{5c188c9bbb094ca5a4ed8381e1ecbbc0,
title = "Effect of Sn arrangement and intermediate pre-heating on critical current in internal tin processed Nb3Sn wires",
abstract = "Internal tin processed Nb3Sn wires of different diameters were locally heated before reaction heat treatment. Local heating at an intermediate stage of drawing process decreased the superconducting properties and workability. When the local heating temperatures were lower than the melting point of Sn, non-Cu Jc's decreased a little compared to non-locally heated wire. But when the local heating temperatures were higher than melting point of Sn, non-Cu Jc's decreased significantly. This study also suggested it is important that the Sn reservoir be arranged uniformly and is dispersed.",
author = "Ha, {D. W.} and Oh, {S. S.} and Lee, {N. J.} and Ha, {H. S.} and Bae, {J. H.} and Kwon, {Y. K.} and Ryu, {K. S.} and Baik, {H. K.}",
year = "2000",
month = "1",
day = "1",
doi = "10.1109/77.828398",
language = "English",
volume = "10",
pages = "992--995",
journal = "IEEE Transactions on Applied Superconductivity",
issn = "1051-8223",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "1",

}

Effect of Sn arrangement and intermediate pre-heating on critical current in internal tin processed Nb3Sn wires. / Ha, D. W.; Oh, S. S.; Lee, N. J.; Ha, H. S.; Bae, J. H.; Kwon, Y. K.; Ryu, K. S.; Baik, H. K.

In: IEEE Transactions on Applied Superconductivity, Vol. 10, No. 1, 01.01.2000, p. 992-995.

Research output: Contribution to journalConference article

TY - JOUR

T1 - Effect of Sn arrangement and intermediate pre-heating on critical current in internal tin processed Nb3Sn wires

AU - Ha, D. W.

AU - Oh, S. S.

AU - Lee, N. J.

AU - Ha, H. S.

AU - Bae, J. H.

AU - Kwon, Y. K.

AU - Ryu, K. S.

AU - Baik, H. K.

PY - 2000/1/1

Y1 - 2000/1/1

N2 - Internal tin processed Nb3Sn wires of different diameters were locally heated before reaction heat treatment. Local heating at an intermediate stage of drawing process decreased the superconducting properties and workability. When the local heating temperatures were lower than the melting point of Sn, non-Cu Jc's decreased a little compared to non-locally heated wire. But when the local heating temperatures were higher than melting point of Sn, non-Cu Jc's decreased significantly. This study also suggested it is important that the Sn reservoir be arranged uniformly and is dispersed.

AB - Internal tin processed Nb3Sn wires of different diameters were locally heated before reaction heat treatment. Local heating at an intermediate stage of drawing process decreased the superconducting properties and workability. When the local heating temperatures were lower than the melting point of Sn, non-Cu Jc's decreased a little compared to non-locally heated wire. But when the local heating temperatures were higher than melting point of Sn, non-Cu Jc's decreased significantly. This study also suggested it is important that the Sn reservoir be arranged uniformly and is dispersed.

UR - http://www.scopus.com/inward/record.url?scp=0033905249&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033905249&partnerID=8YFLogxK

U2 - 10.1109/77.828398

DO - 10.1109/77.828398

M3 - Conference article

AN - SCOPUS:0033905249

VL - 10

SP - 992

EP - 995

JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

SN - 1051-8223

IS - 1

ER -