Santra, Sangeeta ; Suwas, Satyam ; Paul, Aloke (2015) Effect of Nb orientation and deformation on the growth of Nb3Sn intermetallic superconductor by bronze technique Philosophical Magazine Letters, 95 (10). pp. 504-510. ISSN 0950-0839
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Official URL: http://doi.org/10.1080/09500839.2015.1112045
Related URL: http://dx.doi.org/10.1080/09500839.2015.1112045
Abstract
The growth of Nb3Sn by bronze technique on single crystals and deformed Nb is studied. The grain boundary diffusion-controlled growth rate is found to be higher for Nb than Nb because of smaller grain size of Nb3Sn. The difference in grain size is explained with the help of surface energies leading to different nucleation barrier. Significantly finer grains and higher growth rate of the product phase is found for rolled Nb because of available defects acting as potential nucleation sites.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Taylor and Francis Ltd. |
| ID Code: | 121211 |
| Deposited On: | 13 Jul 2021 05:10 |
| Last Modified: | 13 Jul 2021 05:10 |
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