Résultats de recherche pour "various metallurgical"

CFD Analysis of Heat Treatment Furnaces without Combustion

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Heat Treatment Furnaces Heat treatment furnace that provides the heat treatment medium inside, is one of the most vital equipment of heat treatment procedure which should be comprehensively studied to achieve optimum heat treatment of metals. There are several types...

Étude de photocatalyseurs en couches minces de TiO2 pour la production d’H2

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Étude de photocatalyseurs en couches minces de TiO2 pour la production d’H2 State of the Art, problematics and objectives The energetic demand and climate change Energy crises in the latter part of the 20th century, as well as the current...

Cellular Automaton Development for the Study of the Neighborhood Effect within Polycrystals Stress-Fields

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Many different kinds of heterogeneities can be found within polycrystals such as metallurgical phases, grains morphology, inclusions, residual stresses, crystal anisotropy, etc. These heterogeneities are responsible for local stress concentrations that can lead to early crack initiations. The random character...

Composite materials reinforced with natural fibers: Generalities

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Composites are advanced materials made mostly of a matrix and some reinforcements; however, additives and fillers are sometimes essential elements of their formulation, depending on the targeted application [7–9]. Each component used in the composite formulation aims at achieving a...