A Review on Application of Shape Memory Alloys
Sadashiva M1, M. Yunus Sheikh2, Nouman Khan3, Ramesh Kurbet4, T.M.Deve Gowda5
1Sadashiva M*, Assistant Professor, Department of Mechanical Engineering, PES College of Engineering, Mandya (Karnataka), India.
2M Yunus Sheikh, Department of Mechanical Engineering, PES College of Engineering, Mandya (Karnataka), India.
3Nouman Khan, Assistant Professor, Department of Mechanical Engineering, PES College of Engineering, Mandya (Karnataka), India.
4Ramesh Kurbet, Assistant Professor, Department of Mechanical Engineering, PES College of Engineering, Mandya (Karnataka), India.
5T.M.Deve Gowda, Assistant Professor, Department of Mechanical Engineering, PES College of Engineering, Mandya (Karnataka), India.
Manuscript received on February 25, 2021. | Revised Manuscript received on March 05, 2021. | Manuscript published on March 30, 2021. | PP: 111-120 | Volume-9 Issue-6, March 2021. | Retrieval Number: 100.1/ijrte.F5438039621 | DOI: 10.35940/ijrte.F5438.039621
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Abstract: SMA has drawn massive interest and hobby in today’s years in a great form of an extensive sort of commercial applications, due to their precise and superior properties, this concern improvement has been bearing with the useful resource of way of improvement and carried out research studies. SMA can heal its original shape at a certain temperature even under maximum loads applied and huge inelastic deformation. In this overview, we describe the primary functions of SMAs, their constitutive models, and their features. We also explained various properties that help to build a device/system. These devices help in cueing health issues such as heart treatment emptying urine so on. SMA has important in reducing the vibration of structures by increasing damping of the materials and this has effective in energy dissipating comparing with other materials. In the aerospace industry wing aircraft, rotorcraft, spacecraft, and micro-electromechanical systems are made up of SMA. In the automobile sector, fuel injectors and thermal valves are constructed with SMA materials. Current work focuses on various applications and properties of SMA, in the field of Medical, Civil structure, Automobile, and Aerospace industry.
Keywords: Shape memory, pseudoelasticity, Stents, Catheter, Isolator, Hydroxyapatite, multi-functionality, Energy dissipation.