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Showing 1 to 4 of 4 for “"Metallographic analysis"”.
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Metallographic study of gamma - gamma prime structure in the Ni-based superalloy GTD111
… In the present study a quantitative metallographic analysis of GTD111 alloy under different conditions was performed. Several micrographs were taken and analysed using image analysis software. Gamma prime precipitate size was measured and compared between the different alloy …
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Processing of Aluminum Alloys Containing Displacement Reaction Products
… during mechanical alloying. Differential thermal analysis of the mechanically alloyed powders indicated that increased milling time inhibited the initiation of the displacement reactions. It is believed that the reactions were inhibited because of heat dissipation from reacting oxide particles in …
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Iron age metal working at the Tsodilo Hills, Northwestern Botswana
… The research involved the description and analysis of two large metal working assemblages with a total of 2922 metal artefacts, fragments of ore, and slag, from the sites of Divuyu (6th 8th century AD) and Nqoma (7th - 10th century AD, with a later 17th - 19th century AD occupation) in the …
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The Technology of Ancient and Medieval Directly Reduced Phosphoric Iron.
… full-scale experimental bloomery smelting; and analysis of remains from three Medieval and two Late Roman-Iron Age iron production sites in England and the Netherlands. Archaeological ore, slag, metal residues (gromps), and iron artefacts were analysed by metallography, SEM-EDS, EPMA, and XRD. …