Issue 50

V. Iasnii et alii, Frattura ed Integrità Strutturale, 50 (2019) 310-318; DOI: 10.3221/IGF-ESIS.50.26 318 [25] Iasnii, V., Junga, R. (2018). Phase Transformations and Mechanical Properties of the Nitinol Alloy with Shape Memory, Mater. Sci., 54(3), pp. 406–411. [26] Yasniy, P. V., Hlado, V.B., Hutsaylyuk, V.B., Vuherer, T. (2005). Microcrack initiation and growth in heat-resistant 15Kh2MFA steel under cyclic deformation, Fatigue Fract. Eng. Mater. Struct., 28(4), pp. 391–397. DOI: 10.1111/j.1460-2695.2005.00870.x. [27] Tobushi, H., Nakahara, T., Shimeno, Y., Al., E. (2000). Low cycle fatigue of TiNi shape memory alloy and formulation of fatigue life, J. Eng. Mater. Technol. ASME, 122(2), pp. 186–191. DOI: 10.1115/1.482785. [28] Cheung, G.S., Shen, Y., Darvell, B.W. (2007). Effect of environment on low-cycle fatigue of a nickel-titanium instrument, J Endod, 33, pp. 1433–1437. [29] Shen, Y., Qian, W., Abtin, H., Gao, Y., Haapasalo, M. (2012). Effect of environment on fatigue failure of controlled memory wire nickel-titanium rotary instruments., J. Endod., 38(3), pp. 376–380. DOI: 10.1016/j.joen.2011.12.002. [30] Van Humbeeck, J. (1999). Non-medical applications of shape memory alloys, Mater. Sci. Eng. A, 273–275, pp. 134– 148. DOI: 10.1016/S0921-5093(99)00293-2. [31] Melton, K.., Mercier, O. (1979). Fatigue of NITI thermoelastic martensites, Acta Metall., 27(1), pp. 137–144. DOI: 10.1016/0001-6160(79)90065-8. [32] Robertson, S.W., Pelton, A.R., Ritchie, R.O. (2012). Mechanical fatigue and fracture of Nitinol, Int. Mater. Rev., 57(1), pp. 1–37. DOI: 10.1179/1743280411Y.0000000009. [33] Melton, K.N., Mercier, O. (1979). The effect of the martensitic phase transformation on the low cycle fatigue behaviour of polycrystalline Ni-Ti and Cu-Zn-Al alloys, Mater. Sci. Eng., 40(1), pp. 81–87. DOI: 10.1016/0025-5416(79)90010-7. [34] Yasnii, P.V., Glad’o, V.B., Gutsailyuk, V.B. (2003). The Influence of Elastoplastic Deformation on the Dislocation Structure of 15Kh2MFA Steel, Strength Mater., 35(6), pp. 562–567. DOI: 10.1023/B :STOM.0000013606.21409.af .