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网页2015年8月15日 Electric arc furnace oxidizing slag (EAFS) is a by-product of the steelmaking industry, generated after the melting and the primary acid refining of liquid 网页2020年3月1日 The major by-product, steel slag is derived from three primary sources namely blast furnace slag, electric arc furnace slag (EAFS), and ladle slag [1, Gamma 网页2016年10月1日 The electric arc furnace slag generally used as a substitute for natural aggregate in concrete is sharp-cornered with a honeycombed surface texture. 网页2015年10月1日 Electric arc furnace (EAF) slag is a by-product of steel production in electric arc furnaces. Several studies have tried to demonstrate its suitability in civil 网页This stone describes the work carried out in laboratory to produce concrete with good properties using oxidizing electric arc furnace (EAF) slag as fine and coarse aggregate. 网页2004年12月1日 Electric Arc Furnace Slag (EAFS) can be efficiently reused as aggregate in the production of high-volume batches of hydraulic concrete mixes that show interesting 网页2016年2月1日 Electric arc furnace slag (Fig. 2 ), crushed by the producer and supplied in three different sizes, fine (f), medium (m), coarse (c) ( Fig. 1 ), was added as a partial 网页2004年11月15日 This stone describes the work carried out in laboratory to produce concrete with good properties using oxidizing electric arc furnace (EAF) slag as fine and 网页2003年1月1日 The materials utilized include 42.5R Portland cement, induction furnace slag as an SCM ranging from 0 to 50 % by cement weight at 10 % interval, river sand, granite, water and superplasticizer. 网页This stone describes the work carried out in laboratory to produce concrete with good properties using oxidizing electric arc furnace (EAF) slag as fine and coarse aggregate. To do this, the slag obtained in the steelmaking process must be crushed and stabilized. First, a suitable mortar must be made and tested. Next, several mixes of concrete 网页2022年12月28日 In steel manufacturing, electric arc furnaces are increasingly common, as they use mostly scrap metal as ore source. Thus, blast furnace slag (BFS) is decreasing, while electric arc slag (EAFS) is proportionally increasing. This study focuses on the potential of EAFS in alkaline cements, as precursor or aggregate. 网页Corpus ID: 256108197; Influence of Electric Arc Furnace Slags on the mechanical properties of concrete @inproceedings{Piemonti2022InfluenceOE, title={Influence of Electric Arc Furnace Slags on the mechanical properties of concrete}, author={Alan Piemonti and Antonio Conforti and Luca Cominoli and Amantini Luciano and Sabrina Sorlini and 网页2017年12月8日 Both steelmaking via electric arc furnace and manufacturing of portland cement are energy-intensive and resource-exploiting processes 4, with great amounts of CO 2 and alkaline solid wastes, such 网页2022年3月24日 The application of electric arc furnace ladle slag (EAF ladle slag) in cement products might be limited due to the volume expansion and volume instability created by late hydration. Proper control technique should be developed before the reuse of ladle slag (LS). With the addition of aluminum powder in alkali-activated slag pastes, porous materials 网页The feasibility of using EAF slag aggregate, fly ash, and silica fume in pavement Electric Arc Furnace Slag Concrete (CEAFS) is the focus of this research. EAF slag aggregate is volume stable and suitable for use in concrete, according to the findings of the testing. EAF slag was utilized to replace natural coarse aggregates in the CEAFS mixes. 网页Electric arc furnace slag (EAFS) is a waste product resulting from the steelmaking process in an electric arc furnace, where recycled steel scrap is melted. This material is characterized as a dense by-product [ 7,8,20 ]. 网页2015年7月7日 A very few researches have been performed regarding the utilization of EAF oxidizing slag in concrete. EAF oxidizing slag is an industrial by-product obtained from the steel manufacturing industry. It is produced in large quantities during the steel making operation which utilizes Electric Arc Furnace oxidation process. 网页2023年2月1日 The modified oxidizing slag f-CaO content was 0.41%, which was lower than that in the electric arc furnace oxidizing slag (1.2–1.4%) and the LFS (0.9–3.4%). 网页2023年2月8日 Global electric arc furnace capacity is likely to double in the next 30 years. This could pave the way to production of around 0.5Gt of cement per year with virtually no emissions. This is around 网页2022年12月28日 In steel manufacturing, electric arc furnaces are increasingly common, as they use mostly scrap metal as ore source. Thus, blast furnace slag (BFS) is decreasing, while electric arc slag (EAFS) is proportionally increasing. This study focuses on the potential of EAFS in alkaline cements, as precursor or aggregate. 网页Corpus ID: 256108197; Influence of Electric Arc Furnace Slags on the mechanical properties of concrete @inproceedings{Piemonti2022InfluenceOE, title={Influence of Electric Arc Furnace Slags on the mechanical properties of concrete}, author={Alan Piemonti and Antonio Conforti and Luca Cominoli and Amantini Luciano and Sabrina Sorlini and 网页2021年10月1日 This article presents the efficiency of using concrete mixtures replacing 75% of gravel by electric arc furnace slag, and simultaneously 20%, 30% and 40% of sand by recycled ground glass. The selected replacements correspond to the results obtained by the authors in previous research. 网页2023年1月24日 1 Electric Arc Furnace Granulated Slag for Sustainable Concrete Luigi Coppolaa, Alessandra Buosoa, Denny Coffettia, Patricia Karab* and Sergio Lorenzia aDISA, Department of Engineering and Applied Sciences, University of Bergamo, Italy bIMS, Riga Technical University, Latvia *corresponding author: patricia.e.kara@gmail Abstract 网页2022年2月15日 Introduction. Slag in general is a byproduct of various metals extraction and refining processes. In the specific case of making steels, the slag is generated at 3 different stages of processing and accordingly classified as: blast furnace slag, electric arc furnace slag and ladle slag [].It is well known that technical, economical and many 网页Electric arc furnace slag (EAFS) is a waste product resulting from the steelmaking process in an electric arc furnace, where recycled steel scrap is melted. This material is characterized as a dense by-product [ 7,8,20 ]. 网页2022年2月15日 The electric arc furnace slag (EAFS) has a chemical composition more close to that of the cement clinker compared to the ground granulated blast-furnace slag (GGBFS). Hence, recently it was shown that it has potential application as a partial substitute for raw materials in clinker production. 网页2023年2月1日 The modified oxidizing slag f-CaO content was 0.41%, which was lower than that in the electric arc furnace oxidizing slag (1.2–1.4%) and the LFS (0.9–3.4%). 网页2021年2月27日 IN GGBS INCORPORATED CONCRETE Anchu Ajayakumar1, Jaseela K.H2 1 PG student, Department of Civil Engineering, Toc H Institute of Science and Technology, Kerala, India This research investigates the feasibility of electric arc furnace slag (EAFS) as fine aggregate in GGBS incorporated concrete. Use of industrial 网页2023年2月8日 Global electric arc furnace capacity is likely to double in the next 30 years. This could pave the way to production of around 0.5Gt of cement per year with virtually no emissions. This is around
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