Processing and properties of bulk BiSrCaCuO superconductors

K. C. Goretta, M. T. Lanagan, T. J. Brent, S. E. Dorris, J. Joo, J. J. Picciolo, R. A. Shearer, J. P. Singh, S. Wasylenko, P. M. Winandy, X. W. Wang, C. A. Youngdahl, R. B. Poeppel, D. J. Miller, T. G. Holesinger, P. Kostic, Nan Chen

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

We fabricated bulk Bi2Sr2CaCu2Ox (2212) bars by directional solidification and bulk (Bi,Pb)2Sr2Ca2Cu3Ox (2223) bars by cold isostatic pressing and sintering or by sinter forging. Tc values were 92 K for the 2212 and 106-110 K for the 2223. Maximum transport Jc values at 77 K were 450 A/cm2 for the 2212, 1000 A/cm2 for the pressed and sintered 2223, and 8000 A/cm2 for the sinter-forged 2223. The 2212 bars exhibited the lowest strength and fracture toughness, and the sinter-forged 2223 the highest strength and toughness.

Original languageEnglish (US)
Pages (from-to)411-415
Number of pages5
JournalApplied Superconductivity
Volume2
Issue number6
DOIs
StatePublished - Jun 1994

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toughness
Superconducting materials
forging
pressing
Processing
high strength
fracture strength
sintering
Forging
Toughness
Solidification
Fracture toughness
Sintering

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Physics and Astronomy(all)

Cite this

Goretta, K. C., Lanagan, M. T., Brent, T. J., Dorris, S. E., Joo, J., Picciolo, J. J., ... Chen, N. (1994). Processing and properties of bulk BiSrCaCuO superconductors. Applied Superconductivity, 2(6), 411-415. https://doi.org/10.1016/0964-1807(94)90088-4
Goretta, K. C. ; Lanagan, M. T. ; Brent, T. J. ; Dorris, S. E. ; Joo, J. ; Picciolo, J. J. ; Shearer, R. A. ; Singh, J. P. ; Wasylenko, S. ; Winandy, P. M. ; Wang, X. W. ; Youngdahl, C. A. ; Poeppel, R. B. ; Miller, D. J. ; Holesinger, T. G. ; Kostic, P. ; Chen, Nan. / Processing and properties of bulk BiSrCaCuO superconductors. In: Applied Superconductivity. 1994 ; Vol. 2, No. 6. pp. 411-415.
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abstract = "We fabricated bulk Bi2Sr2CaCu2Ox (2212) bars by directional solidification and bulk (Bi,Pb)2Sr2Ca2Cu3Ox (2223) bars by cold isostatic pressing and sintering or by sinter forging. Tc values were 92 K for the 2212 and 106-110 K for the 2223. Maximum transport Jc values at 77 K were 450 A/cm2 for the 2212, 1000 A/cm2 for the pressed and sintered 2223, and 8000 A/cm2 for the sinter-forged 2223. The 2212 bars exhibited the lowest strength and fracture toughness, and the sinter-forged 2223 the highest strength and toughness.",
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Goretta, KC, Lanagan, MT, Brent, TJ, Dorris, SE, Joo, J, Picciolo, JJ, Shearer, RA, Singh, JP, Wasylenko, S, Winandy, PM, Wang, XW, Youngdahl, CA, Poeppel, RB, Miller, DJ, Holesinger, TG, Kostic, P & Chen, N 1994, 'Processing and properties of bulk BiSrCaCuO superconductors', Applied Superconductivity, vol. 2, no. 6, pp. 411-415. https://doi.org/10.1016/0964-1807(94)90088-4

Processing and properties of bulk BiSrCaCuO superconductors. / Goretta, K. C.; Lanagan, M. T.; Brent, T. J.; Dorris, S. E.; Joo, J.; Picciolo, J. J.; Shearer, R. A.; Singh, J. P.; Wasylenko, S.; Winandy, P. M.; Wang, X. W.; Youngdahl, C. A.; Poeppel, R. B.; Miller, D. J.; Holesinger, T. G.; Kostic, P.; Chen, Nan.

In: Applied Superconductivity, Vol. 2, No. 6, 06.1994, p. 411-415.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Processing and properties of bulk BiSrCaCuO superconductors

AU - Goretta, K. C.

AU - Lanagan, M. T.

AU - Brent, T. J.

AU - Dorris, S. E.

AU - Joo, J.

AU - Picciolo, J. J.

AU - Shearer, R. A.

AU - Singh, J. P.

AU - Wasylenko, S.

AU - Winandy, P. M.

AU - Wang, X. W.

AU - Youngdahl, C. A.

AU - Poeppel, R. B.

AU - Miller, D. J.

AU - Holesinger, T. G.

AU - Kostic, P.

AU - Chen, Nan

PY - 1994/6

Y1 - 1994/6

N2 - We fabricated bulk Bi2Sr2CaCu2Ox (2212) bars by directional solidification and bulk (Bi,Pb)2Sr2Ca2Cu3Ox (2223) bars by cold isostatic pressing and sintering or by sinter forging. Tc values were 92 K for the 2212 and 106-110 K for the 2223. Maximum transport Jc values at 77 K were 450 A/cm2 for the 2212, 1000 A/cm2 for the pressed and sintered 2223, and 8000 A/cm2 for the sinter-forged 2223. The 2212 bars exhibited the lowest strength and fracture toughness, and the sinter-forged 2223 the highest strength and toughness.

AB - We fabricated bulk Bi2Sr2CaCu2Ox (2212) bars by directional solidification and bulk (Bi,Pb)2Sr2Ca2Cu3Ox (2223) bars by cold isostatic pressing and sintering or by sinter forging. Tc values were 92 K for the 2212 and 106-110 K for the 2223. Maximum transport Jc values at 77 K were 450 A/cm2 for the 2212, 1000 A/cm2 for the pressed and sintered 2223, and 8000 A/cm2 for the sinter-forged 2223. The 2212 bars exhibited the lowest strength and fracture toughness, and the sinter-forged 2223 the highest strength and toughness.

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JF - Applied Superconductivity

SN - 0964-1807

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ER -