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Analysis of Ostwald ripening in Ni-rich Ni–Ti alloys by diffusion couples | |
C. G. Garay_Reyes NICOLAS CAYETANO CASTRO ROBERTO MARTINEZ SANCHEZ HECTOR JAVIER DORANTES ROSALES | |
Acceso Abierto | |
Atribución-NoComercial-SinDerivadas | |
http://www.ias.ac.in/article/fulltext/boms/037/04/0823-0829 | |
Diffusion couple Nickel-based alloys Gamma ' precipitates coarsening TIDC theory LSW theory Anomalous coarsening | |
"The coarsening kinetics of gamma' precipitates in Ni-rich Ni-Ti alloys are studied using a Ni-11-5 wt% Ti and pure Ni diffusion couple. The formed concentration gradient allowed to study the aging process at 1023 K (750 degrees C) in Ni-rich Ni Ti alloys with Ti content from 8-62 to 11-15 wt% Ti. In general, during the coarsening of gamma' precipitates, the experimental coarsening kinetics do not fit well to the LSW or TIDC theoretical models and anomalous behaviour of coarsening rate constant (k(r)) associated with gamma' volume-fraction is confirmed at high values." | |
Indian Academy of Sciences | |
2014 | |
Artículo | |
Inglés | |
Público en general | |
CIENCIAS FÍSICO MATEMÁTICAS Y CIENCIAS DE LA TIERRA | |
Versión publicada | |
publishedVersion - Versión publicada | |
Aparece en las colecciones: | Publicaciones Científicas Nanociencias y Materiales |
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