International Journal of Scientific Research and Engineering Development

This review examines the potentials and applicability of cost-effective Cu- and Fe-based shape memory alloys (SMAs) for vibration control in civil structures. Seismic devastation is accentuated by the tremorinduced collapse of buildings, and NiTi-based SMAs—despite excellent damping properties—pose prohibitive cost barriers, particularly for developing nations. This paper advances the case for Cu- and Febased SMAs by examining their structural applications, damping characteristics, and comparative performance. These fundamental material insights directly inform understanding of the magnetic and electronic behaviour underpinning the functional performance of Fe-containing SMA and SMA-adjacent systems in structural applications. The findings confirm that Cu- and Fe-based SMAs are technically viable, simply implementable, and sustainable alternatives for structural vibration control in buildings and civil infrastructure.

Betty Heleen, M Abubakar,"Smart Materials for Seismic Control: Performance of Cu- and Fe-Based Shape Memory Alloys in Structural Applications" International Journal of Scientific Research and Engineering Development, V9(3): Page(197-202) May-June 2026. ISSN: 2581-7175. www.ijsred.com. Published by Scientific and Academic Research Publishing.