Supersolidus Phase Investigation of the Bi‐Sr‐Ca‐Cu Oxide System in Silver Tape
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.
Schartman, Richard R., Ridwan Sakidja, and Eric E. Hellstrom. "Supersolidus Phase Investigation of the Bi‐Sr‐Ca‐Cu Oxide System in Silver Tape." Journal of the American Ceramic Society 76, no. 3 (1993): 724-728.
Journal of the American Ceramic Society