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Showing 1 to 4 of 4 for “"Microstructure refinement"”.
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Síntese e caracterização de ligas nanocristalinas à base de cobre e zircônio com elevada capacidade de formação de estado vítreo
… of nanometric phase and have more refined microstructures if compared with samples produced by arc melting merely. Differential scanning calorimetry data are consistent with the crystallization of present amorphous phase, in samples produced by solidification out of equilibrium. The …
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Grain refinement in cast titanium 6-aluminium 4-vanadium by hydrogenation, deformation and recrystallisation
… to their wrought counterparts. Therefore, microstructure refinement is required in order to optimize these mechanical properties. The aim of this work is to refine the as-cast Ti6Al4V microstructure by reducing its prior beta grain sizes and changing its Widmanstatten morphology. Refinement …
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Processing-microstructure-property relationships in additively manufactured duplex stainless steels
… AM can drastically change the properties and microstructure of materials compared to traditional methods, the processing-microstructure-property relationships of AM DSS materials are not fully understood. To address this knowledge gap, this work investigates the influence of processing …
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Microstructure Dual-Refinement and Mechanical Properties Manipulation of TiBw/TA15(Si) Composites by Thermo-mechanical Processing and Heat Treatment
… After refining the initial lamellar microstructure of the material through a solid solution treatment, the evolution of the TA15(Si) matrix and TiBw reinforcement during the hot deformation were studied. Ideal thermo-mechanical processing parameters in dual-phase region for …