Production of a high-temperature superconducting ceramic

P. M. Pletnev, V. I. Vereshchagin, V. E. Fedorov, M. G. Korpachev, A. I. Korpacheva, V. Z. Gindulina, Yu I. Mironov

Research output: Contribution to journalArticle

Abstract

Experience in producing high-temperature superconducting ceramics (HTSC) attests to considerable difficulty in achieving productivity of pieces with enhanced parameters. On one hand, this is due to the complex structure of HTSC materials and the high sensitivity of their critical parameters to structural changes. On the other hand, it is due to a need for stringent control over the production regimes for these materials. The present work refines the parameters for producing HTSC ceramic pieces from the system Y2O3-BaO-CuO for the entire process cycle, including the processes of grinding, synthesis, shaping, and sintering. Starting components were high-purity oxides of yttrium and copper, and analytical grade barium carbonate. The effect of initial charge composition on the completeness of product yield was studied. It was found that the most single-phase reaction product is produced with the charge in the form of granules. The amount of superconducting phase (SC) in the preforms was somewhat larger than for the granules, but more impurity phases were also present.

Original languageEnglish
Pages (from-to)455-459
Number of pages5
JournalGlass and Ceramics
Volume47
Issue number12
DOIs
Publication statusPublished - Dec 1990

Fingerprint

Yttrium
Ceramic materials
Barium
Reaction products
Temperature
Superconducting materials
Copper
Carbonates
Sintering
Productivity
Impurities
Oxides
Chemical analysis
yttria
barium carbonate

ASJC Scopus subject areas

  • Ceramics and Composites

Cite this

Pletnev, P. M., Vereshchagin, V. I., Fedorov, V. E., Korpachev, M. G., Korpacheva, A. I., Gindulina, V. Z., & Mironov, Y. I. (1990). Production of a high-temperature superconducting ceramic. Glass and Ceramics, 47(12), 455-459. https://doi.org/10.1007/BF01134936

Production of a high-temperature superconducting ceramic. / Pletnev, P. M.; Vereshchagin, V. I.; Fedorov, V. E.; Korpachev, M. G.; Korpacheva, A. I.; Gindulina, V. Z.; Mironov, Yu I.

In: Glass and Ceramics, Vol. 47, No. 12, 12.1990, p. 455-459.

Research output: Contribution to journalArticle

Pletnev, PM, Vereshchagin, VI, Fedorov, VE, Korpachev, MG, Korpacheva, AI, Gindulina, VZ & Mironov, YI 1990, 'Production of a high-temperature superconducting ceramic', Glass and Ceramics, vol. 47, no. 12, pp. 455-459. https://doi.org/10.1007/BF01134936
Pletnev PM, Vereshchagin VI, Fedorov VE, Korpachev MG, Korpacheva AI, Gindulina VZ et al. Production of a high-temperature superconducting ceramic. Glass and Ceramics. 1990 Dec;47(12):455-459. https://doi.org/10.1007/BF01134936
Pletnev, P. M. ; Vereshchagin, V. I. ; Fedorov, V. E. ; Korpachev, M. G. ; Korpacheva, A. I. ; Gindulina, V. Z. ; Mironov, Yu I. / Production of a high-temperature superconducting ceramic. In: Glass and Ceramics. 1990 ; Vol. 47, No. 12. pp. 455-459.
@article{f25f8083dbe94a4a968f85bf354f61ba,
title = "Production of a high-temperature superconducting ceramic",
abstract = "Experience in producing high-temperature superconducting ceramics (HTSC) attests to considerable difficulty in achieving productivity of pieces with enhanced parameters. On one hand, this is due to the complex structure of HTSC materials and the high sensitivity of their critical parameters to structural changes. On the other hand, it is due to a need for stringent control over the production regimes for these materials. The present work refines the parameters for producing HTSC ceramic pieces from the system Y2O3-BaO-CuO for the entire process cycle, including the processes of grinding, synthesis, shaping, and sintering. Starting components were high-purity oxides of yttrium and copper, and analytical grade barium carbonate. The effect of initial charge composition on the completeness of product yield was studied. It was found that the most single-phase reaction product is produced with the charge in the form of granules. The amount of superconducting phase (SC) in the preforms was somewhat larger than for the granules, but more impurity phases were also present.",
author = "Pletnev, {P. M.} and Vereshchagin, {V. I.} and Fedorov, {V. E.} and Korpachev, {M. G.} and Korpacheva, {A. I.} and Gindulina, {V. Z.} and Mironov, {Yu I.}",
year = "1990",
month = "12",
doi = "10.1007/BF01134936",
language = "English",
volume = "47",
pages = "455--459",
journal = "Glass and Ceramics (English translation of Steklo i Keramika)",
issn = "0361-7610",
publisher = "Springer New York",
number = "12",

}

TY - JOUR

T1 - Production of a high-temperature superconducting ceramic

AU - Pletnev, P. M.

AU - Vereshchagin, V. I.

AU - Fedorov, V. E.

AU - Korpachev, M. G.

AU - Korpacheva, A. I.

AU - Gindulina, V. Z.

AU - Mironov, Yu I.

PY - 1990/12

Y1 - 1990/12

N2 - Experience in producing high-temperature superconducting ceramics (HTSC) attests to considerable difficulty in achieving productivity of pieces with enhanced parameters. On one hand, this is due to the complex structure of HTSC materials and the high sensitivity of their critical parameters to structural changes. On the other hand, it is due to a need for stringent control over the production regimes for these materials. The present work refines the parameters for producing HTSC ceramic pieces from the system Y2O3-BaO-CuO for the entire process cycle, including the processes of grinding, synthesis, shaping, and sintering. Starting components were high-purity oxides of yttrium and copper, and analytical grade barium carbonate. The effect of initial charge composition on the completeness of product yield was studied. It was found that the most single-phase reaction product is produced with the charge in the form of granules. The amount of superconducting phase (SC) in the preforms was somewhat larger than for the granules, but more impurity phases were also present.

AB - Experience in producing high-temperature superconducting ceramics (HTSC) attests to considerable difficulty in achieving productivity of pieces with enhanced parameters. On one hand, this is due to the complex structure of HTSC materials and the high sensitivity of their critical parameters to structural changes. On the other hand, it is due to a need for stringent control over the production regimes for these materials. The present work refines the parameters for producing HTSC ceramic pieces from the system Y2O3-BaO-CuO for the entire process cycle, including the processes of grinding, synthesis, shaping, and sintering. Starting components were high-purity oxides of yttrium and copper, and analytical grade barium carbonate. The effect of initial charge composition on the completeness of product yield was studied. It was found that the most single-phase reaction product is produced with the charge in the form of granules. The amount of superconducting phase (SC) in the preforms was somewhat larger than for the granules, but more impurity phases were also present.

UR - http://www.scopus.com/inward/record.url?scp=34249922369&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34249922369&partnerID=8YFLogxK

U2 - 10.1007/BF01134936

DO - 10.1007/BF01134936

M3 - Article

AN - SCOPUS:34249922369

VL - 47

SP - 455

EP - 459

JO - Glass and Ceramics (English translation of Steklo i Keramika)

JF - Glass and Ceramics (English translation of Steklo i Keramika)

SN - 0361-7610

IS - 12

ER -