Titlebook: Basic Modeling and Theory of Creep of Metallic Materials; Rolf Sandstr?m Book‘‘‘‘‘‘‘‘ 2024 The Editor(s) (if applicable) and The Author(s)

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Psychology and Philosophy of Science,ted in the grain boundaries. The nucleation takes place at particles or at subboundary—grain boundary junctions. The main mechanism is believed to be grain boundary sliding (GBS), Chap. .. According to the double ledge model, cavities are formed when the particles or subboundaries meet other subboun

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https://doi.org/10.1007/978-3-030-18971-6rate such as particle coarsening, substructure coarsening, cavitation, changes in the dislocation density and necking. A large number of empirical models exist for the description of tertiary creep and the development of creep damage not least in the context of continuum damage mechanics (CDM). Howe

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https://doi.org/10.1007/978-3-319-65400-3temperaturer parameters (TTPs). In this way data from several test temperatures are combined to a single master curve that can be used to assess rupture strengths at long times. Recently, there is much focus on machine learning techniques (neural networks, NNs). Both types of procedures can generate

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Book‘‘‘‘‘‘‘‘ 2024dating the underlying mechanical properties governing their response at elevated temperatures, particularly in the context of polycrystalline alloys. Traditional approaches to characterizing mechanical properties have historically relied upon empirical models replete with numerous adjustable paramet

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0933-033X imental data.Significantly contributes to enhancing understaThis open access book features an in-depth exploration of the intricate creep behavior exhibited by metallic materials, with a specific focus on elucidating the underlying mechanical properties governing their response at elevated temperatu

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Thinking the Flesh with Paul Ricoeurtensile and creep properties. It is described how the accuracy of the basic models can be verified. For the creep models it is described that they are applicable over a wide range of temperatures and stresses that is of great value to identify operating mechanisms.

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Psychology and Philosophy of Science,riments for Cu. The most import effect of GBS is that it gives rise to the initiation of creep cavities, Chap. .. GBS is also the main mechanism for superplasticity. A basic model for superplasticity is presented.