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Supersolidus Phase Investigation of the Bi‐Sr‐Ca‐Cu Oxide System in Silver Tape
Author(s) -
Schartman Richard R.,
Sakidja Ridwan,
Hellstrom Eric E.
Publication year - 1993
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1993.tb03666.x
Subject(s) - oxide , stoichiometry , materials science , phase (matter) , calcium oxide , strontium oxide , sodium oxide , superconductivity , silver oxide , copper oxide , mineralogy , analytical chemistry (journal) , metallurgy , chemistry , condensed matter physics , physics , organic chemistry , chromatography
The phase assemblage in Ag tapes with molten or partially molten Bi‐Sr‐Ca‐Cu oxide cores of stoichiometries in the immediate vicinity of Bi:Sr:Ca:Cu = 2:2:1:2 was characterized. Four types of melt behavior were found. The results are discussed in terms of their relevance to the processing of superconducting Ag‐clad Bi‐Sr‐Ca‐Cu oxide wires.