Datos del proyecto
- Título: Desarrollo y validación de modelos de fragilización asistida por hidrógeno para su aplicación al diseño de recipientes soldados y sometidos a altas presiones.
- Referencia del proyecto: RTI2018-096070-B-C33
- Convocatoria: Subproyecto de RTI2018-096070-B-C31
- Entidad: Agencia Estatal de Investigación
Publicaciones en revistas:
- Díaz, A., Cuesta, I. I., Martínez-Pañeda, E., Alegre, J. M. Analysis of hydrogen permeation tests considering two different modelling approaches for grain boundary trapping in iron. International Journal of Fracture 223 (2020) 17–35. https://doi.org/10.1007/s10704-019-00411-8
- Díaz, A., Alegre, J. M., Cuesta, I. I., Zhang, Z. Numerical study of hydrogen influence on void growth at low triaxialities considering transient effects. International Journal of Mechanical Sciences, 164 (2019) 105176. https://doi.org/10.1016/j.ijmecsci.2019.105176
- Díaz, A., Cuesta, I. I., Martínez-Pañeda, E., Alegre, J. M. (2020). Influence of charging conditions on simulated temperature-programmed desorption for hydrogen in metals. international journal of hydrogen energy, 45(43), 23704-23720. https://doi.org/10.1016/j.ijhydene.2020.05.192
- Martínez-Pañeda, E., Díaz, A., Wright, L., Turnbull, A. (2020). Generalised boundary conditions for hydrogen transport at crack tips. Corrosion Science, 108698. https://doi.org/10.1016/j.corsci.2020.108698
- G. Álvarez, A. Zafra, C. Rodríguez, F.J. Belzunce, I.I. Cuesta. SPT analysis of hydrogen embrittlement in CrMoV welds. 110 (2020) 102813. Hydrogen Special Issue. https://doi.org/10.1016/j.tafmec.2020.102813
- A. Zafra, G. Álvarez, J. Belzunce, J. Alegre, C. Rodríguez. Fracture toughness of coarse-grain heat affected zone of quenched and tempered CrMo steel with internal hydrogen: Fracture micromechanisms. Engineering Fracture Mechanics 241 (2021) 107433
- Díaz, A., Zafra, A., Martínez-Pañeda, E., Alegre, J. M., Belzunce, J., & Cuesta, I. I. (2020). Simulation of hydrogen permeation through pure iron for trapping and surface phenomena characterisation. Theoretical and Applied Fracture Mechanics, 110 (2020) 102818. https://doi.org/10.1016/j.tafmec.2020.102818
- Díaz, A., Cuesta, I. I., Rodríguez, C., & Alegre, J. M. Influence of non-homogeneous microstructure on hydrogen diffusion and trapping simulations near a crack tip in a welded joint. Theoretical and Applied Fracture Mechanics, 112 (2021) 102879.https://doi.org/10.1016/j.tafmec.2020.102879
- Díaz, A., Cuesta, I. I., & Alegre, J. M. (2021). Modelling hydrogenation during cold dwell fatigue of additively manufactured titanium alloys. Procedia Structural Integrity, 34, 229-234. https://doi.org/10.1016/j.prostr.2021.12.033
- Peral, L. B., Díaz, A., Arniella, V., Belzunce, J., Alegre, J., & Cuesta, I. I. Hydraulic fracture behavior in the presence of hydrogen in notched miniature cylindrical specimens of a 42CrMo4 steel. Engineering Fracture Mechanics, 274 (2022) 108749 https://doi.org/10.1016/j.engfracmech.2022.108749
- L.B. Peral, A. Díaz, J.M. Alegre, I.I. Cuesta. “Hydrogen uptake and diffusion kinetics in a quenched and tempered low carbon steel: experimental and numerical study” International Journal of Hydrogen Energy. https://doi.org/10.1016/j.ijhydene.2023.05.286
Última actualización: 17 de Agosto de 2023