| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8164833 | Physica C: Superconductivity and its Applications | 2013 | 6 Pages |
Abstract
⺠Excessive Mg in MgB2/Nb tapes could slow down the Nb-B diffusion to some degree. ⺠The suitable amount of extra Mg in Mg1+xB2/Nb tapes differs between x = 0.03 and 0.05 depending on the sintering temperatures. ⺠Over sufficient Mg in Mg1+xB2/Nb tapes would accelerate the Nb-B diffusion due to Mg steam pressure.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Yu Yan Sun, Guo Qing Liu, Ming Qi, André Sulpice, Eric Mossang, Guo Yan, Ping Xiang Zhang,