Phase relations study on the melting and crystallization regions of the Bi-2223 high temperature superconductor

Phase relations study on the melting and crystallization regions of the Bi-2223 high temperature superconductor

The melting and solidification behavior of Bi2Sr2Ca2Cu3 O10 (Bi-2223) precursors has been studied. Nominal compositions corresponding to excess of liquid, Ca2CuO3 and CuO have been investigated. Each sample was made by packing a precursor powder into a silver crucible, in order to approximately simu...

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Bibliographic Details
Main Authors: Alexander Polasek, Peter Majewski, Eduardo Torres Serra, Fernando Rizzo, Fritz Aldinger
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2004-09-01
Series:Materials Research
Subjects:
high temperature superconductors
Bi-2223
melting and crystallization
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392004000300005

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