Analysis of Shape-Memory-Alloy Fiber Interface Strength for Optimization of Self-Healing Composites
DOI:
https://doi.org/10.17307/wsc.v1i1.381Palabras clave:
Self-Healing Materials, Composites, SMA, NiTiResumen
Self-healing materials, possessing an innate ability to mend damage and restore structural strength, have tremendous potential to improve safety and reliability, especially in space applications where recovery or manual performance of repairs may be prohibitive, dangerous, or impossible. Self-healing metallic materials developed with Nickel Titanium (NiTi) Shape Memory Alloy (SMA) reinforcement showed a promising prospect for recovering from larger scale damage. However, NiTi is known to form an inert oxide (TiO2) surface layer that is extremely hard to attach to. In this research, to promote better strength between the fiber and matrix, TiO2 surface layer has been removed by etching the NiTi wires in an inert environment and a pull test has been performed to evaluate the resulting change in adhesion strength between the fiber and metallic matrix. The experimental investigation of these interface fracture scenarios will enable the efficient design of composite materials.
Citas
Alaneme, K., & Omosule, O. (2015). Experimental Studies of Self Healing Behaviour of Under-Aged Al-Mg-Si Alloys and 60Sn-40Pb Alloy Reinforced Aluminium Metal-Metal Composites. Journal of Minerals and Materials Characterization and Engineering, 3(1), 1-8. doi:https://doi.org/10.4236/jmmce.2015.31001
Bruhn, E. (1973). Analysis and design of Flight Vehicle Structures. U.S.A.: Tri State Offset Company.
Coughlin, J., Williams, J., & Chawla, N. (2009). Mechanical behavior of NiTi shape memory alloy fiber reinforced Sn matrix "smart" composites. Journal of Materials Science, 44(3), 700-707. doi:https://doi.org/10.1007/s10853-008-3188-7
Coughlin, J., Williams, J., Crawford, G., & Chawla, N. (2009). Interfacial Reactions in Model NiTi Shape Memory Alloy Fiber-Reinforced Sn Matrix “Smart” Composites. Metallurgical and Materials Transactions A, 40, 176–184. doi:https://doi.org/10.1007/s11661-008-9676-1
Haider, M., Rezaee, M., & Salowitz, N. (2021). Explorations of Post Constrained Recovery Residual Stress of Shape Memory Alloys in Self-healing Applications. Proceedings of the Wisconsin Space Conference. Milwaukee, Wisconsin. doi:10.17307/wsc.v1i1.341
Haider, M., Rezaee, M., Yazdi, A., & Salowitz, N. (2019). Investigation into post constrained recovery properties of nickel titanium shape memory alloys. Smart Materials and Structures, 28(10), 105044. doi:https://doi.org/10.1088/1361-665X/ab3ad4
Hsueh, C.-H. (1990). Interfacial debonding and fiber pull-out stresses of fiber-reinforced composites. Materials Science and Engineering: A, 123(1), 1-11. doi:https://doi.org/10.1016/0921-5093(90)90203-F
Kilicli, V., Yan, X., Salowitz, N., & Rohatgi, P. (2018). Recent Advancements in Self-Healing Metallic Materials and Self-Healing Metal Matrix Composites. The Journal of The Minerals, Metals & Materials Society, 70, 846–854. doi:https://doi.org/10.1007/s11837-018-2835-y
Lagoudas, D. C. (2008). Shape Memory Alloys Modeling and Engineering Applications. New York, NY: Springer.
Manuel, M. (2007). Design of a Biomimetic Self-Healing Alloy Composite. Evanston, Illinois: PhD Thesis - Northwestern University.
Manuel, M. V., & Olson, G. B. (2007). Biomimetic Self-Healing Metals. Proceedings of the 1st Intl. Conference on Self-Healing Materials. Noordwijk aan Zee.
Misra, S. (2013). Shape Memory Alloy Reinforced Self-healing Metal Matrix Composites. Milwaukee, Wisconsin: Master's Thesis-University of Wisconsin–Milwaukee. Retrieved from https://dc.uwm.edu/etd/731/
Salowitz, N., Correa, A., Santeennur, T., Moghadam, A., Yan, X. Y., &
Rohatgi, P. (2018). Mechanics of nickel–titanium shape memory alloys undergoing partially constrained recovery for self-healing materials. Journal of Intelligent Material Systems and Structures, 29(15), 3025-3036. doi:10.1177/1045389X18781260
Salowitz, N., Misra, S., Haider, M., Povolo, M., & Rohatgi, P. (2022). Investigation into the Performance of NiTi Shape Memory Alloy Wire Reinforced Sn-Bi Self-Healing Metal Matrix Composite. Materials, 15(9), 2970. doi:https://doi.org/10.3390/ma15092970
White, S., Sottos, N., Geubelle, P., Moore, J., Kessler, M., Sriram, S., . . . Viswanathan, S. (2001). Autonomic healing of polymer composites. Nature, 409, 794–797. doi:https://doi.org/10.1038/35057232
Descargas
Publicado
Cómo citar
Número
Sección
Licencia
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
