| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10635913 | Scripta Materialia | 2005 | 5 Pages |
Abstract
Chemical diffusion coefficient in the L12 ordered compound Ir3Nb has been measured by single-phase interdiffusion experiments in the temperature range from 1750 to 1950 °C. The diffusion coefficient is described by the pre-exponential factor of 10â5.3±1.1 m2 sâ1 and the activation energy of 4.83 ± 0.44 eV.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
M. Uchida, H. Numakura, Y. Yamabe-Mitarai, E. Bannai,