Manufacturing, Processing, Applications, and Advancements of Fe-Based Shape Memory Alloys
A review of iron-based shape-memory alloys covers conventional and additive manufacturing, characterization, modeling, 4D printing, and structural applications.
This review surveys iron-based shape-memory alloys that can recover a preset shape in response to heat, stress, or magnetic stimuli. It covers conventional processing, additive manufacturing, material characterization, and modeling approaches.
The paper also examines emerging 4D-printing methods and applications including sensing, damping, tube couplings, and reinforced concrete. It provides a broad view of the manufacturing challenges and opportunities for practical deployment.
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