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U.S. Department of Energy
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Bi-2212 and Bi-2223 wire development

Conference ·
OSTI ID:137299

The results of innovative processing of Bi-2212 by isothermal melt processing and by controlled oxygen pressure cooling yield improved properties over the conventional routes. The addition of large grains of Ag has resulted in improved core/interface geometry and better performance in Bi-2212 and Bi-2223. A deformation processing study of Bi-2223 showed the effects of sheath material, relative core thickness, and reduction per pass on core/interface uniformity.

Research Organization:
Los Alamos National Lab., NM (United States)
Sponsoring Organization:
USDOE, Washington, DC (United States)
DOE Contract Number:
W-7405-ENG-36
OSTI ID:
137299
Report Number(s):
LA-UR--95-3746; CONF-9510250--1; ON: DE96002582
Country of Publication:
United States
Language:
English

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