Exploring Alloys: Properties, Applications, and Future Trends
DOI:
https://doi.org/10.37628/ijma.v9i1.1067Abstract
Alloys, integral to modern technology and engineering, are combinations of metals with other elements designed to enhance material properties. This exploration delves into the diverse properties, widespread applications, and emerging trends in alloy development. The study examines mechanical properties such as strength, ductility, and corrosion resistance, which are tailored through compositional variations and processing techniques. Applications across various industries—including aerospace, automotive, electronics, and biomedical fields—are highlighted, showcasing the versatility and critical importance of alloys. Furthermore, future trends in alloy research are explored, emphasizing the role of advanced manufacturing processes like additive manufacturing, the development of high-entropy alloys, and the push towards sustainable and recyclable materials. This comprehensive analysis underscores the ongoing evolution and innovation in alloy technology, driven by the ever-increasing demands of modern industry and the quest for improved performance and sustainability. Through a comprehensive analysis, this paper illuminates the diverse range of properties exhibited by alloys, from enhanced strength and durability to superior conductivity and corrosion resistance. Furthermore, it explores the myriad applications of alloys in modern society, including aerospace, automotive, healthcare, and sustainable energy. Looking ahead, the paper discusses emerging trends in alloy development, such as the utilization of novel materials, advanced manufacturing techniques, and the growing emphasis on sustainability and eco-friendliness. By elucidating the present landscape and forecasting future trajectories, this paper aims to provide valuable insights into the dynamic world of alloys and inspire further exploration and innovation in this crucial field.References
Stepanov, N.D., Yurchenko, N.Y., Zherebtsov, S.V., Tikhonovsky, M.A., and Salishchev, G.A.: Aging behavior of the HfNbTaTiZr high entropy alloy. Mater. Lett. 211, 87 (2018).
Jayaraj, J., Thinaharan, C., Ningshen, S., Mallika, C., and Kamachi Mudali, U.: Corrosion behavior and surface film characterization of TaNbHfZrTi high entropy alloy in aggressive nitric acid medium. Intermetallics 89, 123 (2017).
Zheng, S., Feng, W., and Wang, S.: Elastic properties of high entropy alloys by MaxEnt approach. Comput. Mater. Sci. 142, 332 (2018).
Schuh, B., Volker, B., Todt, J., Schell, N., Perriere, L., Li, J., Couzinie, J.P., and Hohenwarter, A.: Thermodynamic instability of a nanocrystalline, single-phase TiZrNbHfTa alloy and its impact on the mechanical properties. Acta Mater. 142, 201 (2018).
Lilensten, L., Couzinie, J-P., Perriere, L., Hocini, A., Keller, C., Dirras, G., and Guillot, I.: Study of a bcc multi-principal element alloy: Tensile and simple shear properties and underlying deformation mechanisms. Acta Mater. 142, 131 (2018).
Feng, X., Zhang, J., Xia, Z., Fu, W., Wu, K., Liu, G., and Sun, J.: Stable nanocrystalline NbMoTaW high entropy alloy thin films with excellent mechanical and electrical properties. Mater. Lett. 210, 84 (2018).
Han, Z.D., Luan, H.W., Liu, X., Chen, N., Li, X.Y., Shao, Y., and Yao, K.F.: Microstructures and mechanical properties of TixNbMoTaW refractory high-entropy alloys. Mater. Sci. Eng., A 712, 380 (2018).
Kang, B., Lee, J., Ryu, H.J., and Hong, S.H.: Ultra-high strength WNbMoTaV high-entropy alloys with fine grain structure fabricated by powder metallurgical process. Mater. Sci. Eng., A 712, 616 (2018).
Waseem, O.A., Lee, J., Lee, H.M., and Ryu, H.J.: The effect of Ti on the sintering and mechanical properties of refractory high-entropy alloy TixWTaVCr fabricated via spark plasma sintering for fusion plasma-facing materials. Mater. Chem. Phys. 210, 87 (2018).
10.Chen, H., Kauffmann, A., Laube, S., Choi, I.C., Schwaiger, R., Huang, Y., Lichtenberg, K., Muller, F., Gorr, B., Christ, H.J., and Heilmaier, M.: Contribution of lattice distortion to solid solution strengthening in a series of refractory high entropy alloys. Metall. Mater. Trans. A 49, 772 (2018).
Qiu, S., Miao, N., Zhou, J., Guo, Z., and Sun, Z.: Strengthening mechanism of aluminum on elastic properties of NbVTiZr high-entropy alloys. Intermetallics 92, 7 (2018).
Wertz, K., Miller, J., and Senkov, O.: Toward multi-principal component alloy discovery: Assessment of the CALPHAD thermodynamic databases for prediction of novel ternary alloy systems. J. Mater. Res. Published on-line 08 May 2018. https://doi.org/10.1557/jmr.2018.61 (2018).
Wang, Y., Yan, M., Zhu, Q., Wang, W.Y., Wu, Y., Hui, X., Otis, R., Shang, S-L., Liu, Z-K., and Chen, L-Q.: Computation of entropies and phase equilibria in refractory V–Nb–Mo–Ta–W high-entropy alloys. Acta Mater. 143, 88 (2018).
Todai, M., Nagase, T., Hori, T., Matsugaki, A., Sekita, A., and Nakano, T.: Novel TiNbTaZrMo high-entropy alloys for metallic biomaterials. Scripta Mater. 129, 65 (2017).
Muller, F., Gorr, B., Christ, H-J., Chen, H., Kauffmann, A., and Heilmaier, M.: Effect of microalloying with silicon on high temperature oxidation resistance of novel refractory high-entropy alloy Ta–Mo–Cr–Ti–Al. Mater. High. Temp., 35, 168 (2018). doi: 10.1080/09603409.2017.1389115.
Poulia, A., Georgatis, E., Mathiou, C., and Karantzalis, A.E.: Phase segregation discussion in a Hf25Zr30Ti20Nb15V10 high entropy alloy: The effect of the high melting point element. Mater. Chem. Phys. 210, 251 (2018). doi: 10.1016/j.matchemphys.2017.09.059.
Karantzalis, A.E., Poulia, A., Georgatis, E., and Petroglou, D.: Phase formation criteria assessment on the microstructure of a new refractory high entropy alloy. Scr. Mater. 131, 51 (2017).
Melnick, A.B. and Soolshenko, V.K.: Thermodynamic design of high-entropy refractory alloys. J. Alloys Compd. 694, 223 (2017).
Zhang, M., Zhou, X., Yu, X., and Li, J.: Synthesis and characterization of refractory TiZrNbWMo high-entropy alloy coating by laser cladding. Surf. Coat. Technol. 311, 321 (2017).
Zhang, B., Mu, Y., Gao, M.C., Meng, W.J., and Guo, S.M.: On single-phase status and segregation of an as-solidified septenary refractory high entropy alloy. MRS Commun., 7, 78 (2017). doi: 10.1557/mrc.2017.7.
