Deformability of TiNiHf shape memory alloy under rolling with pulsed current

OBRABOTKAMETALLOV MATERIAL SCIENCE Vol. 24 No. 3 2022 11. Zhu R., Tang G., Shi S., Fu M. Effect of electroplastic rolling on deformability and oxidation of NiTiNb shape memory alloy. Journal of Materials Processing Technology, 2013, vol. 213 (1), pp. 30–35. DOI: 10.1016/j. jmatprotec.2012.08.001. 12. Mal’tsev I.M. Electroplastic rolling of metals with a high-density current. Russian Journal of Non-Ferrous Metals, 2008, vol. 49, pp. 175–180. DOI: 10.3103/S1067821208030097. 13. Li X.,Wang F., Li X., Tang G., Zhu J. Improvement of formability of Mg–3Al–1Zn alloy strip by electroplasticdifferential speed rolling. Materials Science and Engineering: A, 2014, vol. 618, pp. 500–504. DOI: 10.1016/j. msea.2014.09.060. 14. Guo D.F., Deng W.K., Song P., Lv X.L., Shi Y., Qu Z.H., Zhang G.S. Effect of strain rate on microstructure and mechanical properties of electroplastic rolled ZrTi alloy. Advanced Engineering Materials, 2022, p. 202101366. DOI: 10.1002/adem.202101366. 15. Tiwari J., Pratheesh P., Bembalge O.B., Krishnaswamy H., Amirthalingam M., Panigrahi S.K. Microstructure dependent electroplastic effect in AA 6063 alloy and its nanocomposites. Journal of Materials Research and Technology, 2021, vol. 12, pp. 2185–2204. DOI: 10.1016/j.jmrt.2021.03.112. 16. Komarov V.S., Khmelevskaya I., Karelin R., Kawalla R., Korpala G., Prahl U., Prokoshkin S. Deformation behavior, structure, and properties of an aging Ti-Ni shape memory alloy after compression deformation in a wide temperature range. JOM, 2021, vol. 73 (2), pp. 620–629. DOI: 10.1007/s11837-020-04508-7. 17. Karelin R.D., Khmelevskaya I.Y., Komarov V.S., Andreev V.A., Perkas M.M., Yusupov V.S., Prokoshkin S.D. Effect of quasi-continuous equal-channel angular pressing on structure and properties of Ti-Ni shape memory alloys. Journal of Materials Engineering and Performance, 2021, vol. 30 (4), pp. 3096–3106. DOI: 10.1007/s11665-02105625-3. 18. Babacan N., Bilal M., Hayrettin C., Liu J., Benafan O., Karaman I. Effects of cold and warm rolling on the shape memory response of Ni50Ti30Hf20 high-temperature shape memory alloy. Acta Materialia, 2018, vol. 157, pp. 228–244. DOI: 10.1016/j.actamat.2018.07.009. 19. Tong Y., Shuitcev A., Zheng Y. Recent development of TiNi-based shape memory alloys with high cycle stability and high transformation temperature. Advanced Engineering Materials, 2020, vol. 22 (4). DOI: 10.1002/ adem.201900496. 20. Young A.W., Wheeler R.W., Ley N.A., Benafan O., Young M.L. Microstructural and thermomechanical comparison of Ni-rich and Ni-lean NiTi-20 at.% Hf high temperature shape memory alloy wires. Shape Memory and Superelasticity, 2019, vol. 5 (4), pp. 397–406. DOI: 10.1007/s40830-019-00255-0. 21. Belbasi M., Salehi M.T. Infl uence of chemical composition and melting process on hot rolling of NiTiHf shape memory alloy. Journal of Materials Engineering and Performance, 2014, vol. 23 (7), pp. 2368–2372. DOI: 10.1007/ s11665-014-1006-8. 22. Javadi M.M., Belbasi M., Salehi M.T., Afshar M.R. Effect of aging on the microstructure and shape memory effect of a hot-rolled NiTiHf alloy. Journal of Materials Engineering and Performance, 2011, vol. 20 (4), pp. 618– 622. DOI: 10.1007/s11665-011-9885-4. 23. Karaca H.E., Saghaian S.M., Ded G., Tobe H., Basaran B., Maier H.J., Noebe R.D., Chumlyakov Y.I. Effects of nanoprecipitation on the shape memory and material properties of an Ni-rich NiTiHf high temperature shape memory alloy. Acta Materialia, 2013, vol. 61 (19), pp. 7422–7431. DOI: 10.1016/j.actamat.2013.08.048. 24. Amin-Ahmadi B., Pauza J.G., Shamimi A., Duerig T.W., Noebe R.D., Stebner A.P. Coherency strains of H-phase precipitates and their infl uence on functional properties of nickel-titanium-hafnium shape memory alloys. Scripta Materialia, 2018, vol. 147, pp. 83–87. DOI: 10.1016/j.scriptamat.2018.01.005. Confl icts of Interest The authors declare no confl ict of interest.  2022 The Authors. Published by Novosibirsk State Technical University. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).

RkJQdWJsaXNoZXIy MTk0ODM1