Results 131 to 140 of about 560 (176)
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Thermodynamic studies of MgO saturated EAF slag
Ironmaking and Steelmaking, 2010AbstractFoamy slags are widely practiced in electric arc furnace (EAF) steel production, reducing energy consumption, improving yield, reducing furnace noise, and increasing refractory service life. Control of slag chemistry within a specific range is necessary to achieve maximum benefits from slag foaming.
J. Bennett, K.-S. Kwong
exaly +2 more sources
Construction and Building Materials, 2016
Abstract An interesting valorisation way of EAF slag and stabilised AOD slag is their use as aggregates in concrete. Mineralogical studies of these steel slags are therefore necessary. In this study, observations of slag aggregates under UV light are associated with usual mineralogical analyses (XRD, SEM and EDS) to ensure more representative results
Anne-Lise Beaucour
exaly +3 more sources
Abstract An interesting valorisation way of EAF slag and stabilised AOD slag is their use as aggregates in concrete. Mineralogical studies of these steel slags are therefore necessary. In this study, observations of slag aggregates under UV light are associated with usual mineralogical analyses (XRD, SEM and EDS) to ensure more representative results
Anne-Lise Beaucour
exaly +3 more sources
The EAF Slag as Construction Material
Materials Science Forum, 2007The metallurgical slag is a normal building material in Europe but not in Hungary. I prove by my own researches that the electric arc furnace slag isn’t harmful to the nature especially the ground water and their physical aspects are similar to the natural rocks.
Róbert Márkus, Oszkár Grega
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Materials Science Forum, 2016
Significant quantity of solid wastes, especially electric arc furnace (EAF) slag is generated by the growing Malaysia’s steel industries. Recycling them offer a more sustainable solution and also added value to the solid wastes. Therefore, in this project, an attempt was made to recycle the EAF slag waste as one of raw materials in ceramic tile. In our
Choon Siong Lim +2 more
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Significant quantity of solid wastes, especially electric arc furnace (EAF) slag is generated by the growing Malaysia’s steel industries. Recycling them offer a more sustainable solution and also added value to the solid wastes. Therefore, in this project, an attempt was made to recycle the EAF slag waste as one of raw materials in ceramic tile. In our
Choon Siong Lim +2 more
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Activity of reducing steel slag of EAF
Journal of Wuhan University of Technology-Mater. Sci. Ed., 2011Reducing steel slag (RSS) was mainly acquired from five electric-arc furnace (EAF) steelmaking plants (among them, the products of two plants were carbon steel and those of other plants were stainless steel) for research tests. The chemical properties, compound compositions, activities and contents of main expansive compounds were tested.
Guo, C.H., Hwang, C.L., Lin, T.Y.
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Effect of Temperature on the Leachability of Chromium in EAF Slag
2021The objective of this study is to evaluate the effect of temperature on the leachability of chromium in EAF slag. Mineral phase identification and micromorphology analysis were used to study the distribution of chromium in the EAF slag and the leaching residue.
Ya-Jun Wang +3 more
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Study of Chromium Oxide Activities in EAF Slags
Metallurgical and Materials Transactions B, 2015The activity coefficients of chromium in Cu-Cr melts were determined by equilibrating liquid copper with solid Cr2O3 in CO-CO2 atmosphere. The temperature dependence of the activity coefficients of chromium in Cu-Cr melts could be expressed as $$ \lg \gamma_{{{\text{Cr}}\left( {\text{s}} \right)}}^{ 0} = \frac{{ 3 2 5 9\left( { \pm 1 8 6} \right)}}{
Baijun Yan, Fan Li, Hui Wang, Du Sichen
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Durability of concrete made with EAF slag as aggregate
Cement and Concrete Composites, 2006Abstract Electric arc furnace (EAF) slag, a by-product of steelmaking recovered after the oxidizing process, is useful when employed as aggregate in hydraulic concrete and bituminous mixtures. Concrete made with EAF oxidizing slag as an aggregate shows good physical and mechanical properties and further study of its durability will ensure greater ...
Juan M. Manso +3 more
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Experimental Database of EAF Slag Use in Concrete
2016An experimental database about the properties of electric arc furnace slag is gathered. Data have been collected in literature from more than 40 research works, where the slag has been used in many applications, e.g. in mortar, concrete and for applications in bituminous mixtures.
Carlo Pellegrino, Flora Faleschini
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