Properties of Ag–Mg alloy sheathed Bi-22
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M.H. Apperley; R. Zeng; F. Darmann; G. McCaughey
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Article
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2000
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Elsevier Science
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English
⚖ 351 KB
The mechanical properties of 37 ®lament, pure Ag and Ag alloy (0.2 and 0.5 wt% Mg) sheathed Bi-2223 high temperature superconductor tapes were investigated. The use of Ag±Mg alloys enabled strengthening of the sheaths by an oxide dispersion strengthening (ODS) mechanism. The sheath hardness, tape te