التفاصيل البيبلوغرافية
| العنوان: |
Creep study on alumina and alumina/SWCNT nanocomposites |
| المؤلفون: |
Castillo Rodríguez, Miguel, Muñoz Bernabé, Antonio, Domínguez Rodríguez, Arturo |
| المساهمون: |
Universidad de Sevilla. Departamento de Física de la Materia Condensada, European Commission (EC). Fondo Europeo de Desarrollo Regional (FEDER), Ministerio de Economía y Competitividad (MINECO). España, Junta de Andalucía |
| بيانات النشر: |
Elsevier |
| سنة النشر: |
2023 |
| المجموعة: |
idUS - Deposito de Investigación Universidad de Sevilla |
| مصطلحات موضوعية: |
Nanotubes, Alumina, Composites, Creep, Mechanical properties |
| الوصف: |
Alumina and alumina/SWCNT nanocomposites have been sintered by spark plasma sintering, obtaining relative densities higher than 99%. Microstuctural characterization revealed a grain microstructure in the submicron range, where alumina/SWCNT nanocomposites exhibited a good CNTs dispersion thought the ceramic matrix. Creep experiments performed in both materials showed a similar mechanical behavior, where the addition of CNTs seems to have a negligible effect on the strain rate, in contrast to results reported by other authors. Grain boundary sliding accommodated by lattice diffusion has been identified as the high temperature deformation mechanisms in both samples, alumina and alumina/SWCNT nanocomposites. We have discussed about the role of CNTs influence on the plasticity of these composites. ; Ministerio de Economía y Competitividad de España y Fondo Europeo de Desarrollo Regional (FEDER)-MAT2009-11078 y MAT2012-34217 ; Junta de Andalucía-P12-FQM-1079 |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
English |
| Relation: |
Journal Of The European Ceramic Society, 38 (16), 5497-5502.; MAT2009-11078; MAT2012-34217; P12-FQM-1079; https://doi.org/10.1016/j.jeurceramsoc.2018.08.013; https://idus.us.es/handle//11441/144482 |
| الاتاحة: |
https://idus.us.es/handle//11441/144482 |
| Rights: |
Attribution-NonCommercial-NoDerivatives 4.0 Internacional ; http://creativecommons.org/licenses/by-nc-nd/4.0/ ; info:eu-repo/semantics/openAccess |
| رقم الانضمام: |
edsbas.E07F9701 |
| قاعدة البيانات: |
BASE |