AMP 07 October 2024

ADVANCED MATERIALS & PROCESSES | OCTOBER 2024 46 5. K. Nargatti and S. Ahankari, Advances in Enhancing Structural and Functional Fatigue Resistance of Superelastic NiTi Shape Memory Alloy: A Review, Journal of Intelligent Material Systems and Structures, 33(4), p 503-531, 2021. 6. W.S. LePage, J.A. Shaw, and S.H. Daly, Effects of Texture on the Functional and Structural Fatigue of a NiTi Shape Memory Alloy, International Journal of Solids and Structures, 221, p 150-164, 2021. 7. Q. Meng, et al., Transformation Intervals and Elastic Strain Energies of B2-B19′ Martensitic Transformation of NiTi, Intermetallics, 18(12), p 2431-2434, 2010. 8. K. Nurveren, A. Akdoğan, and W.M. Huang, Evolution of Transformation Characteristics with Heating/Cooling Rate in NiTi Shape Memory Alloys, Journal of Materials Processing Technology, 196(1), p 129-134, 2008. 9. Z.G. Wang, X.T. Zu, and Y. Huo, Effect of Heating/ Cooling Rate on the Transformation Temperatures in TiNiCu Shape Memory Alloys, Thermochimica Acta, 436(1), p 153155, 2005. 10. P.C.C. Monteiro, et al., Experimental Investigation of the Influence of the Heating Rate in an SMA Actuator Performance, Sensors and Actuators A: Physical, 199, p 254-259, 2013. 11. O. Akgul, H.O. Tugrul, and B. Kockar, Effect of the Cooling Rate on the Thermal and Thermomechanical Behavior of NiTiHf High-temperature Shape Memory Alloy, Journal of Materials Research, 35(12), p 1572-1581, 2020. 12. O. Benafan and D.J. Gaydosh, High Temperature Shape Memory Alloy Ni50.3Ti29.7Hf20 Torque Tube Actuators, Smart Materials and Structures, 26(9), 2017. 13. O. Benafan and D.J. Gaydosh, Constant-torque Thermal Cycling and Two-way Shape Memory Effect in Ni50.3Ti2 9.7Hf20 Torque Tubes, Smart Materials and Structures, 27(7), 2018. 14. O. Benafan and D.J. Gaydosh, Scale-up of NiTiHf Shape Memory Alloy Tubes with High Torque Capability, Smart Materials and Structures, 28(8), 2019. 15. C. Hayrettin, et al., Two Way Shape Memory Effect in NiTiHf High Temperature Shape Memory Alloy Tubes, Acta Materialia, 163, p 1-13, 2019. 16. C. Calhoun, et al., Actuation Fatigue Life Prediction of Shape Memory Alloys under the Constant-stress Loading Condition, Scripta Materialia, 95, p 58-61, 2015. 17. O. Benafan, et al., Processing and Scalability of NiTiHf High-Temperature Shape Memory Alloys, Shape Memory and Superelasticity, 7(1), p 109-165, 2021, doi.org/ 10.1007/ s40830-020-00306-x. 18. A. Demblon, et al., Compositional and Microstructural Sensitivity of the Actuation Fatigue Response in NiTiHf High Temperature Shape Memory Alloys, Materials Science and Engineering: A, 838, p 142786, 2022. 19. A. Coda, et al., Straightforward Downsizing of Inclusions in NiTi Alloys: A New Generation of SMA Wires with Outstanding Fatigue Life, Shape Memory and Superelasticity, 4(1), p 41-47, 2018. 20. M. Launey, et al., Influence of Microstructural Purity on the Bending Fatigue Behavior of VAR-melted Superelastic Nitinol, J Mech Behav Biomed Mater, 34, p 181-186, 2014. 21. F. Yamashita, et al., Effect of Nonmetallic Inclusions on Fatigue Properties of Superelastic Ti-Ni Fine Wire, Metals, 9(9), p 999, 2019. 22. O. Karakoc, et al., Role of Microstructure on the Actuation Fatigue Performance of Ni-Rich NiTiHf High Temperature Shape Memory Alloys, Acta Materialia, 175, p 107-120, 2019. 23. J.R. Schick, Transformation Induced Fatigue of Ni-rich NiTi Shape Memory Alloy Actuators, Texas A&M University, 2011. 24. D.C. Lagoudas, et al., Thermomechanical Fatigue of Shape Memory Alloys, Smart Materials and Structures, 18(8), 2009. 25. O. Karakoc, et al., Role of Applied Stress Level on the Actuation Fatigue Behavior of NiTiHf High Temperature Shape Memory Alloys, Acta Materialia, 153, p 156-168, 2018. 26. O. Karakoc, et al., Actuation Fatigue Performance of NiTiZr and Comparison to NiTiHf High Temperature Shape Memory Alloys, Materials Science and Engineering: A, 829, p 142154, 2022. 27. O.W. Bertacchini, D.C. Lagoudas, and E. Patoor, Thermomechanical Transformation Fatigue of TiNiCu SMA Actuators under a Corrosive Environment – Part I: Experimental Results, International Journal of Fatigue, 31(10), p 15711578, 2009. 28. O. Karakoc, et al., Effects of Upper Cycle Temperature on the Actuation Fatigue Response of NiTiHf High Temperature Shape Memory Alloys, Acta Materialia, 138, p 185-197, 2017. 29. A. Demblon, J.H. Mabe, and I. Karaman, Order of Magnitude Increase in Actuation Fatigue Lifetime through Partial Austenitic Transformation of NiTiHf High Temperature Shape Memory Alloys, Department of Materials Science and Engineering, College of Engineering, Texas A&M University, 2023. [Manuscript submitted for publication.] 30. A. Demblon, J.H. Mabe, and I. Karaman, Compositional Effects on Strain-Controlled Actuation Fatigue of NiTiHf High Temperature Shape Memory Alloys, Texas A&M University, 2023. 31. D.E. Nicholson, et al., Standardization of Shape Memory Alloys from Material to Actuator, Shape Memory and Superelasticity, 9(2), p 353-363, 2023. FEATURE 13

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