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Amorphization during mechanical grinding of Bi-Pb-Sr-Ca-Cu-O ceramic superconductors

Els Bruneel UGent, K Verbist, L Fiermans and Serge Hoste UGent (1996) APPLIED SUPERCONDUCTIVITY. 4(9). p.357-364
abstract
The report describes the amorphization occurring during mechanical grinding of a mixture of Bi-HTSC 2223 and 2212 phases. It is shown that the visually determined grain size and the actual crystal size diminish upon grinding. Noticeable amorphization occurs even after only 30 min of grinding. Furthermore, different crystal planes exhibit variable sensitivity towards the amorphization process and the high T c-phase is more easily affected by this phenomenon than the low T c-phase in the Bi-system. Identical results were obtained whether the starting composition of the spray dried powder was 2223 or 2234
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
strontium compounds, powder technology, lead compounds, calcium compounds, ceramics, grain size, grinding, high-temperature superconductors, bismuth compounds, amorphisation
journal title
APPLIED SUPERCONDUCTIVITY
Appl. Supercond.
volume
4
issue
9
pages
357 - 364
ISSN
0964-1807
DOI
10.1016/S0964-1807(97)00018-5
language
English
UGent publication?
yes
classification
A2
copyright statement
I have transferred the copyright for this publication to the publisher
id
2057101
handle
http://hdl.handle.net/1854/LU-2057101
date created
2012-03-02 12:15:40
date last changed
2018-01-29 12:12:32
@article{2057101,
  abstract     = {The report describes the amorphization occurring during mechanical grinding of a mixture of Bi-HTSC 2223 and 2212 phases. It is shown that the visually determined grain size and the actual crystal size diminish upon grinding. Noticeable amorphization occurs even after only 30 min of grinding. Furthermore, different crystal planes exhibit variable sensitivity towards the amorphization process and the high T c-phase is more easily affected by this phenomenon than the low T c-phase in the Bi-system. Identical results were obtained whether the starting composition of the spray dried powder was 2223 or 2234},
  author       = {Bruneel, Els and Verbist, K and Fiermans, L and Hoste, Serge},
  issn         = {0964-1807},
  journal      = {APPLIED SUPERCONDUCTIVITY},
  keyword      = {strontium compounds,powder technology,lead compounds,calcium compounds,ceramics,grain size,grinding,high-temperature superconductors,bismuth compounds,amorphisation},
  language     = {eng},
  number       = {9},
  pages        = {357--364},
  title        = {Amorphization during mechanical grinding of Bi-Pb-Sr-Ca-Cu-O ceramic superconductors},
  url          = {http://dx.doi.org/10.1016/S0964-1807(97)00018-5},
  volume       = {4},
  year         = {1996},
}

Chicago
Bruneel, Els, K Verbist, L Fiermans, and Serge Hoste. 1996. “Amorphization During Mechanical Grinding of Bi-Pb-Sr-Ca-Cu-O Ceramic Superconductors.” Applied Superconductivity 4 (9): 357–364.
APA
Bruneel, Els, Verbist, K., Fiermans, L., & Hoste, S. (1996). Amorphization during mechanical grinding of Bi-Pb-Sr-Ca-Cu-O ceramic superconductors. APPLIED SUPERCONDUCTIVITY, 4(9), 357–364.
Vancouver
1.
Bruneel E, Verbist K, Fiermans L, Hoste S. Amorphization during mechanical grinding of Bi-Pb-Sr-Ca-Cu-O ceramic superconductors. APPLIED SUPERCONDUCTIVITY. 1996;4(9):357–64.
MLA
Bruneel, Els, K Verbist, L Fiermans, et al. “Amorphization During Mechanical Grinding of Bi-Pb-Sr-Ca-Cu-O Ceramic Superconductors.” APPLIED SUPERCONDUCTIVITY 4.9 (1996): 357–364. Print.