Results 1 to 10 of about 442 (163)
Stabilization and Crystal Characterization of Electric Arc Furnace Oxidizing Slag Modified with Ladle Furnace Slag and Alumina [PDF]
Metals, 2020 Ladle furnace slag (LFS) is a by-product of a steel plant. As the chemical composition and free lime (f-CaO) content of each batch of slag are significantly different, it is difficult to use the same operation method to recover LFS.
Chia-Chun Li +4 more
doaj +2 more sources
LADLE FURNACE SLAG REPLACEMENT ON THE FLEXURAL STRENGTH OF THIN FLY ASH GEOPOLYMER [PDF]
European Journal of Materials Science and Engineering, 2020 This article reports the investigation on the effect of ladle furnace slag replacement on the flexural strength of thin fly ash-based geopolymer. The thin fly ash/slag geopolymers were prepared with the replacement of various percentages of ladle furnace
Ng YONG-SING +4 more
doaj +1 more source
Investigation on Stabilization of Ladle Furnace Slag with Different Additives [PDF]
Journal of Sustainable Metallurgy, 2020 Ladle furnace slag disintegrates into fine powder during cooling due to phase transformations of di-calcium silicate. This creates an adverse impact on working conditions and the environment by dust generation. In this paper, a short overview on different studies to overcome the disintegration problem is provided.
Gollapalli, V +5 more
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Treatment of LF slag to prevent powdering during cooling [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2017 The polymorphic transformation of the monoclinic β-polymorph to the orthorhombic γ-polymorph of di-calcium silicate at around 500°C during cooling results in disintegration of slag.
Ghorai S. +7 more
doaj +1 more source
Metals, 2021 Road construction is an activity that involves a large consumption of raw materials, with the consequent high environmental impact. For this reason, various research projects are being developed in which waste is used as a raw material for bituminous ...
Francisco Javier Nebreda-Rodrigo +5 more
doaj +1 more source
Applied Sciences, 2021 Roads are currently essential links of communication and economic development. However, these roads are progressively requiring higher quality materials, implying a greater impact on the environment, in order to withstand the high levels of heavy vehicle
Juan María Terrones-Saeta +3 more
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Ladle furnace slag in asphalt mixes [PDF]
Construction and Building Materials, 2016 Spanish Ministry of Economy and Competitiveness (MINECO) and FEDER Funds, financial support through Project BlueCons: BIA2014-55576-C2-1-R.
Skaf Revenga, Marta +4 more
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Wasteless processing of ladle furnace and electric arc furnace slag
Izvestiya. Ferrous Metallurgy, 2021 The actual problem of mineral resources depletion in ferrous metallurgy can be effectively solved by complex reuse of technogenic waste. That waste is mostly presented by EAF (electric arc furnace) slag and LF (ladle furnace) slag. These two kinds of slag have no complex full utilization.
O. Yu. Sheshukov +2 more
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Journal of Materials Research and Technology, 2021 The formulation and flexural properties of thin fly ash geopolymers with thickness of merely 10 mm and replacement of ladle furnace slag to fly ash in thin geopolymer were presented.
Ng Yong-Sing +8 more
doaj +1 more source
Stabilization of a Clayey Soil with Ladle Metallurgy Furnace Slag Fines [PDF]
Materials, 2020 The research study described in this paper investigated the potential to use steel furnace slag (SFS) as a stabilizing additive for clayey soils. Even though SFS has limited applications in civil engineering infrastructure due to the formation of deleterious expansion in the presence of water, the free CaO and free MgO contents allow for the SFS to be ...
Alexander S. Brand +3 more
openaire +3 more sources