Precipitation-induced mitigation of recrystallization in ultra-thin, cold-rolled AlScZrMn(Mg) sheets at brazing temperatures: The critical effect of alloy composition and thermal processing route
Sign Up to like & getrecommendations! Published in 2020 at "Acta Materialia"
DOI: 10.1016/j.actamat.2020.01.003
Abstract: Abstract Using advanced electron microscopy techniques, statistical analysis and analytical investigation of precipitates/dispersoids evolution, we demonstrate the critical effect of alloy composition (Sc, Mn, and Mg content) and thermal processing route (heating rate and pre-aging)… read more here.
Keywords: recrystallization; evolution; alloy composition; effect ... See more keywords
Analysis on elemental volatilization behavior of titanium alloys during electron beam smelting
Sign Up to like & getrecommendations! Published in 2018 at "Vacuum"
DOI: 10.1016/j.vacuum.2018.09.016
Abstract: Abstract Electron beam smelting is an effective technology for removal of inclusions from titanium alloys and improvement of metallurgical quality. However, since different element has different volatilization capacity, resulting in a large deviation in alloy… read more here.
Keywords: titanium alloys; beam smelting; alloy composition; volatilization ... See more keywords
Surface Alloy Composition Controlled O2 Activation on Pd–Au Bimetallic Model Catalysts
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DOI: 10.1021/acscatal.8b00140
Abstract: Oxygen is an important reactant in several catalytic conversions and partial oxidation reactions on Pd–Au alloy surfaces; however, adsorption and dissociation are not fully understood, especially as a function of the surface alloy composition. In… read more here.
Keywords: surface alloy; alloy composition; controlled activation; composition ... See more keywords
Theoretical analysis of the mobility of two-dimensional electron gas in the quaternary AlxInyGa1-x-yN/GaN heterojunctions limited by the alloy composition fluctuation
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DOI: 10.1063/1.4985825
Abstract: We established the model of the electron mobility limited by the alloy composition fluctuation scattering in the quaternary AlxInyGa1-x-yN/GaN heterojunctions for the first time. The alloy composition fluctuation along the AlxInyGa1-x-yN/GaN heterointerface was considered and… read more here.
Keywords: alloy composition; alxinyga1 gan; composition fluctuation; limited alloy ... See more keywords
Characterisation of Alloy Composition of Protohistoric Small Boat Models from Sardinia (Italy)
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DOI: 10.3390/ma15041324
Abstract: The Sardinian protohistoric civilisation (Final Bronze Age and the Early Iron Age) has greatly contributed to the development of metallurgy in the Mediterranean area by producing a large number of bronze artefacts. Among them, small… read more here.
Keywords: alloy composition; boat models; composition; small boat ... See more keywords