Mechanical Seminar On Shape Memory Alloys

Mechanical Seminar On Shape Memory Alloys is a good seminar for Mechanical Engineering.A shape memory alloy (SMA) (also known as memory metal or smart wire) is a metal that "remembers" its geometry. You it for reference and study .After a sample of SMA has been deformed from its "original" conformation, it regains its original geometry by itself during heating (one-way effect) or, at higher ambient temperatures, simply during unloading (pseudo-elasticity or superelasticity). You can also Subscribe to FINAL YEAR PROJECT'S by Email for more such Projects and Seminar.
These extraordinary properties are due to a temperature-dependent martensitic phase transformation from a low-symmetry to a highly symmetric crystallographic structure. Those crystal structures are known as martensite and austenite

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