Author(s): Ohnathan M Carter, Emily A Thompson and David R Williams

Abstract: The relationship between microstructure and mechanical properties is fundamental in materials science, determining the performance of materials under various mechanical loading conditions. This research investigates how microstructural features influence the mechanical properties of solids using computational simulations. Finite Element Analysis (FEA) and Molecular Dynamics (MD) simulations were used to explore the impact of grain size, phase distribution, and defects on material behavior. The findings show that smaller grain sizes enhance strength through the Hall-Petch effect, while phase segregation and defects reduce the material's resistance to deformation. Additionally, the study highlights the role of computational models in predicting material behavior at the microstructural level, providing a valuable tool for material design. This paper presents a comprehensive analysis of the interplay between microstructure and mechanical properties, offering insights into optimizing materials for applications in engineering fields such as aerospace and automotive.

DOI: 10.22271/2707806X.2025.v6.i2a.46

Pages: 18-23 | Views: 32 | Downloads: 10

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