Issue 49

S. Pereira et alii, Frattura ed Integrità Strutturale, 49 (2019) 450-462; DOI: 10.3221/IGF-ESIS.49.43 462 [9] Montalvão, D., Shengwen, Q., and Freitas, M. (2014). A study on the influence of Ni–Ti M-Wire in the flexural fatigue life of endodontic rotary files by using Finite Element Analysis. Materials Science and Engineering: C, 40, pp. 172–179. DOI: 10.1016/j.msec.2014.03.061. [10] Carvalho, A., Freitas, M., Reis, L., Montalvão, D., and Fonte, M. (2015). Rotary Fatigue Testing Machine to Determine the Fatigue Life of NiTi alloy Wires and Endondontic Files. Procedia Engineering, 114, pp. 500–505. DOI: 10.1016/j.proeng.2015.08.098. [11] Plotino, G., Grande, N. M., Cordaro, M., Testarelli, L., and Gambarini, G. (2009). A Review of Cyclic Fatigue Testing of Nickel-Titanium Rotary Instruments. Journal of Endodontics, 35(11), pp. 1469–1476. DOI: 10.1016/j.joen.2009.06.015. [12] Cheung, G. S. P., and Darvell, B. W. (2007). Fatigue testing of a NiTi rotary instrument. Part 1: strain-life relationship. International Endodontic Journal, 40(8), pp. 612–618. DOI: 10.1111/j.1365-2591.2007.01262.x. [13] Plotino, G., Grande, N. M., Melo, M. C., Bahia, M. G., Testarelli, L., and Gambarini, G. (2010). Cyclic fatigue of NiTi rotary instruments in a simulated apical abrupt curvature. International Endodontic Journal, 43(3), pp. 226–230. DOI: 10.1111/j.1365-2591.2009.01668.x. [14] Lopes, H. P., Britto, I. M. O., Elias, C. N., Machado de Oliveira, J. C., Neves, M. A. S., Moreira, E. J. L., and Siqueira, J. F. (2010). Cyclic fatigue resistance of ProTaper Universal instruments when subjected to static and dynamic tests. Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 110(3), pp. 401–404. DOI: 10.1016/j.tripleo.2010.05.013. [15] Gambarini, G., Gergi, R., Naaman, A., Osta, N., and Al Sudani, D. (2012). Cyclic fatigue analysis of twisted file rotary NiTi instruments used in reciprocating motion. International Endodontic Journal, 45(9), pp. 802–806. DOI: 10.1111/j.1365-2591.2012.02036.x [16] De-Deus, G., Moreira, E. J. L., Lopes, H. P., and Elias, C. N. (2010). Extended cyclic fatigue life of F2 ProTaper instruments used in reciprocating movement. International Endodontic Journal, 43(12), 1063–1068. DOI: 10.1111/j.1365-2591.2010.01756.x [17] Alfa Aesar by Thermo Fisher Scientific (2018) https://www.alfa.com/pt/nitinol-nickel-titanium-shape-memory-alloys/ [18] Zhao, H., Liu, L., Hu, W., and Shen, B. (2007). Friction and wear behavior of Ni-graphite composites prepared by electroforming. Materials and design, 28(4), pp. 1374-1378. DOI: 10.1016/j.matdes.2006.01.001. [19] Carvalho, A., Freitas, M., Reis, L., Montalvão, D., and Fonte, M. (2016). Rotary Fatigue Testing to Determine the Fatigue Life of NiTi alloy Wires: An Experimental and Numerical Analisys. Procedia Structural Integrity, 1, pp. 34–41. DOI: 10.1016/j.prostr.2016.02.006. [20] Ueland, S. M., and Schuh, C. A. (2012). Superelasticity and fatigue in oligocrystalline shape memory alloy microwires. Acta Materialia, 60(1), pp. 282–292. DOI: 10.1016/j.actamat.2011.09.054. [21] Mahtabi, M. J., Shamsaei, N., and Mitchell, M. R. (2015). Fatigue of Nitinol: The state-of-the-art and ongoing challenges. Journal of the Mechanical Behavior of Biomedical Materials, 50, pp. 228–254. DOI: 10.1016/j.jmbbm.2015.06.010. [22] Norwich, D. W., and Fasching, A. (2009). A Study of the Effect of Diameter on the Fatigue Properties of NiTi Wire. Journal of Materials Engineering and Performance, 18(5-6), pp. 558–562. DOI:10.1007/s11665-009-9415-9. [23] Nagasawa, A. (1970). A New Phase Transformation in the NiTi Alloy. Journal of the Physical Society of Japan, 29(5), pp. 1386–1386. DOI: 10.1143/jpsj.29.1386. [24] Paula, A. S., Mahesh, K. K., dos Santos, C. M. L., Canejo, J. P. H. G., and Fernandes, F. M. (2006). One-and two-step phase transformation in Ti-rich NiTi shape memory alloy. International Journal of Applied Electromagnetics and Mechanics, 23(1, 2), pp. 25-32.