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19 de sept. de 2024 · Metal fatigue, a critical phenomenon affecting the integrity and lifespan of structural components, poses significant challenges across various engineering domains 1.One of the key points of ...
Hace 3 días · Stephens RI, Fatemi A, Stephens RR (2000) Metal Fatigue in Engineering. Hoboken: Wiley Interscience. Google Scholar. Sun G-Q, Shang D-G, Bao M (2010) Multiaxial fatigue damage parameter and life prediction under low cycle loading for gh4169 alloy and other structural materials. International Journal of Fatigue 32(7): 1108–1115.
20 de sept. de 2024 · The largest normal stress excursion during contiguous turn time instants of the maximum torsional stress is presented as an innovative path-independent fatigue damage quantity upon the critical plane, which is further employed for characterizing fatigue damage under multiaxial loading. Via using the von Mises equivalent stress formula, an axial stress amplitude with equivalent value is ...
2 de sept. de 2024 · Abstract. To capture the stress corrosion cracking (SCC) in metallic materials, a phase-field framework considering localized plastic deformation and stress states is established. A new function of critical energy release rate is proposed to describe the degradation of cracking resistance of materials in the SCC process.
11 de sept. de 2024 · As the fatigue properties of as-built components of additively manufactured (AM) metals are considerably weaker than those of wrought metals because of their rougher surface, post-processing is necessary to improve the fatigue properties.
10 de sept. de 2024 · Corrosion fatigue damage occurs when metallic materials are subjected to cyclic loading in a corrosive medium. In this study, a phase field framework is proposed to predict the corrosion fatigue of carbon steels.
Hace 4 días · A metal (from Ancient Greek μέταλλον (métallon) 'mine, quarry, metal') is a material that, when polished or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well.
