Bi-2223/Ag-sheathed tape processing studies
| Autor: | R. D. Ray, John F. Bingert, Terry G. Holesinger, D.S. Phillips, J. O. Willis, Dean E. Peterson, J. K. Bremser, K.V. Salazar |
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| Rok vydání: | 1995 |
| Předmět: |
High-temperature superconductivity
Materials science Fabrication Solid-state physics Mineralogy Condensed Matter Physics Electronic Optical and Magnetic Materials law.invention law Materials Chemistry Thermomechanical processing Main effect Critical current Electrical and Electronic Engineering Composite material Electroceramics Electrical conductor |
| Zdroj: | Journal of Electronic Materials. 24:1789-1792 |
| ISSN: | 1543-186X 0361-5235 |
| Popis: | The production of high critical current density Jc Bi-2223/Ag sheathed conductors is a complex process involving interactions among many different parameters. The effects of three factors: 1) powder production path, 2) the first sinter temperature, and 3) the subsequent sinter temperatures were investigated. Statistical methods were used to design the experiment and interpret the results. Transport Jc was the main response for the analysis, but microstructural results were also used to assess the physical basis for the differences in performance. The powder variable had the largest main effect with only very weak main effects for the other factors. |
| Databáze: | OpenAIRE |
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