PSI - Issue 2_A

Nobuo Nagashima et al. / Procedia Structural Integrity 2 (2016) 1435–1442 Author name / Structural Integrity Procedia 00 (2016) 000–000

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reversible deformation of the ε phase occurred in the FMS alloy under low cycle fatigue loading. (5) Overall, these results show that the increase in the cumulative damage strain is mitigated by the pseudoelastic strain due to reversible deformation of the ε phase ; and thus FMS alloy exhibits excellent low cycle fatigue properties under cyclic strain-controlled loading. References Coffin, L. F. Jr., 1954. A study of the effects of cyclic thermal stresses on a ductile metal. Trans, ASME 76, 931-950. Manson. S. S., 1965. Fatigue: A complex subject-Some simple approximations. Exp. Mech. 5, 193-226. Nishijima, S., Tanaka, K., Matsuoka, S., Abe, T., Kouzu, F., 1980. Trsns. Jpn. Soc. Mech. Eng. A46, 1314-1328 [in Japanese]. Hatanaka, K., Ymada, T., Hirose, Y., 1979. Trsns. Jpn. Soc. Mech. Eng. A45, 1125-1134. [in Japanese]. Melton, K. N., Mercier, O., 1979. Fatigue of NiTi thermoelastic martensites. Acta. Metall, 27, 137-144. Chakrabortty, S.B., Mukhopadhyay, T. K., Starke. E. A. Jr., 1978. The cyclic stress-sttain response of Titanium-Vanadium alloys. Acta. Metall., 26, 909-920. Nishida, S., Hattori, N., Shimada, T., Iwasaki, S., 1995. Low-cycle fatigue properties of high Manganese content steel. Trsns. Jpn. Soc. Mech. Eng., A61, 211-216. [in Japanese]. Sato, A. Chishima, E., Soma, K., Mori, T., 1982. Shape memory effect in γ ⇔ ε transformation in Fe -30Mn-1Si alloy single crystals. Acta. Metall, 30, 1177-1183. Sawagchi,T., 2008. Transformation and deformation of Fe-Mn-Si shape memory alloy. Bull. Iron Steel Inst. Jpn. 13, 71-78. [in Japanese]. Sawaguchi, T., Sahu, P., Kikuchi, T., Ogawa, K., Kajiwara, S., Kushibe, A., Higashino, M., Ogawa, T., 2006. Vibration mitigation by the reversible fcc/hcp martensitic transformation during cyclic tension-compression loading of an Fe-Mn-Si-based shape memory alloy. Scr. Mater., 54, 1885-1890. Nikulin, I., Saaguchi, T., Tsuzaki, K., 2013. Effect of alloying composition on low-cycle fatigue properties a and microstructure of Fe-30Mn-(6 x)Si-xAl TRIP/TWIP alloys. Mater. Sci. Eng., A587, 192-200. Sawaguchi, T., Nikulin, I., Ogawa, K., Sekido, K., Takamori, S., Maruyama, T., Chiba, Y., Kushibe, A., Inoue, Y., Tsuzaki, K., 2015. Designing Fe-Mn-Si alloys with improved low-cycle fatigue lives. Scr. Mater., 99 , 49-52. Nikulin, I., Sawaguchi T., Ogawa, K., Tsuzaki, K., 2015. Microstructure evolution associated with a superior low-cycle fatigue resistance of the Fe-30Mn-4Si-2Al alloy. Metall. Mater. Trans. A46, 51035113. Sawagchi, T., 2015 Desin concept of Fe-Mn-Si-based seismic damping alloys with prolonged low-cycle fatigue lives. Bull. Iron Steel Inst. Jpn., 20, 96-102. [in Japanese].