Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"solid state phase transformations"”.
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Process modeling for solidification microstructure and transient thermal stresses in laser aided DMD process
… to this process. Consequently, the effects of solid state phase transformations cannot be neglected. A complete model that provides a quantitative relationship between process parameters, phase transformation kinetics, solidification parameters, thermal stresses and microstructure is highly …
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Engineering Functional Defects in Oxides Using External Stimuli
… First, by combining well-controlled synthesis, state-of-the-art defect characterization, and multiscale defect modeling, I developed an experimental and analysis framework to identify the critical functional defects during catalytic reactions and solid-state phase transformations in functional …
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Functionalized Shape Memory Alloy Microfilament Twisted Yarn Structures
… damping abilities through thermally dependent solid-state phase transformations. Monofilament-based SMA systems have immense potential in artificial muscle, energy absorbing, tactile surface, and wearable applications, but remain limited by obstacles in manufacturing, wearability, and …
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Modelling of Microstructure Development in Silicon-containing Bainitic Free-machining Steels
… sulphide shape. The theories of all the major solid state phase transformations involved in steel are reviewed in chapter 2. The theory of the simultaneous transformation model is presented in chapter 3.uu A recalescence model dealing with the heat of reaction has been developed in chapter 5 …
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Lifshitz transitions in RCo5 (R=Y, La) and in Osmium
… in a van Hove singularity of the density of states at the Fermi energy, which again induces an anomaly in the free energy and therefore yield anomalies of observable physical quantities. In all cases the question arose, if the corresponding van Hove singularities are large enough to cause …