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Explore smart materials for micro actuation and micro manipulation in this 29-minute lecture from NPTEL-NOC IITM. Learn the fundamental principles of designing and selecting smart materials for microscale applications, with particular focus on shape memory alloys and their unique properties. Understand the shape memory effect (SME) and how martensite to austenite transformation enables precise micro actuation mechanisms. Gain insights into the material science behind these advanced actuators and their applications in micromanipulation systems, covering the theoretical foundations and practical considerations for implementing smart materials in microscale engineering solutions.
