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UCLA · MSE104

MSE 104: Mechanical Properties, Dislocations, and Strengthening Mechanisms — MSE104

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MSE104 Material Science 104 · University of California, Los Angeles · Dr. Amartya Banerjee · Winter 2022

MSE104 Material Science 104 at UCLA covers mechanical properties, dislocations, and strengthening mechanisms through practice Q&A. Topics include linear elasticity, slip systems, resolved shear stress, grain size reduction, and strain hardening with questions spanning 7-10 marks each.

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MSE 104 — Deformation and Strengthening Practice Set

2 of 5 questions · 43 marks

  1. Linear Elasticity and Elastic Constant Relationships7 marks

    Explain the fundamental characteristics of linear elastic deformation in metals. State Hooke's law, define Poisson's ratio, and give the equations relating Young's modulus (E) and Poisson's ratio (ν) to both the shear…

  2. Slip Systems and Material Bonding Influences on Dislocation Mobility9 marks

    Define a crystallographic slip system in terms of slip plane and slip direction characteristics. Identify the primary slip system and total number of slip systems in FCC metals, and explain why dislocation motion is…

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