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YLM Heavy Industry
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Charlar en Línea
Gracias por su interés en YLM Heavy Industry usted.
Charlar en Línea
Gracias por su interés en YLM Heavy Industry usted.
Charlar en Línea
Gracias por su interés en YLM Heavy Industry. Si usted quiere saber más informaciones sobre las trituradoras y molinos de industria, contáctenos ahora para saber qué podemos hacer para su próximo proyecto.
Gracias por su interés en YLM Heavy Industry. Si usted quiere saber más informaciones sobre las trituradoras y molinos de industria, contáctenos ahora para saber qué podemos hacer para su próximo proyecto.
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Of all the steel slags analyzed, electric arc furnace slag (EAFS) is the most suitable for manufacturing an effective shielding against gammas due to its high content in
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This paper 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 ...
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2015-8-15 Two types of crushed electric arc furnace slag (EAFS1 and EAFS2) were used in this study, as detailed in , supplied by two different steelmakers.Some images of EAFS1 (fresh and after long-term weathering) are shown in Fig. 1.Their global chemical composition and physical properties are detailed in the Table 1 and their grading followed the method described for the
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2016-2-1 Recycled materials in the building industry represent an attractive alternative to the consumption of natural resources. The paper shows results obtained by adding electric arc furnace slag (EAFs) as partial replacement of natural aggregates in concrete production. EAFs determines a significant increase in the compressive strength of concrete ...
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Electric arc furnace oxidizing slag (EAFS) is a by-product of the steelmaking industry, generated after the melting and the preliminary acid refining of liquid steel. It is a stony material that is easy to crush for use as aggregate in concrete mixes. This study examines the long-term aging reactions of EAFS and its volumetric stability, to ...
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2016-10-1 The electric arc furnace slag generally used as a substitute for natural aggregate in concrete is sharp-cornered with a honeycombed surface texture. ... Investigation of potential uses of electric-arc furnace dust (EAFD) in concrete. Cem. Concr. Res., 27 (2) (1997), pp. 267-278, 10.1016/S0008-8846(96)00204-9. Article Download PDF View Record in ...
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In the case of cement mix with no blast furnace slag, substitution of 15% clinker with steel slag does not decrease the strength significantly, 64.4 MPa
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2009-2-1 The electric arc furnace slag (EAFS) on the other hand has a chemical composition more close to that of the cement clinker compared to the blast furnace slag as seen from Table 1.Hence recently it was shown to have potential application as partial substitute for raw materials in clinker production.
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437. 1. INTRODUCTION. Steel making process in electric arc furnaces generates up to 15 % of slag per ton of. steel. Major components of steel mill
Bavarder sur InternetThis paper 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 ...
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2016-10-2 Faleschini F, Brunelli K, Zanini MA, Dabalà M, Pellegrino C (2015) Electric arc furnace slag as coarse recycled aggregate for concrete production. J Sustain Metall. doi: 10.1007/s40831-015-0029-1 Google Scholar
Bavarder sur InternetIn the case of cement mix with no blast furnace slag, substitution of 15% clinker with steel slag does not decrease the strength significantly, 64.4 MPa
Bavarder sur Internet2007-10-1 Steel slag from a Basic Oxygen Furnace (BOF) and the Electric Arc Furnace (EAF). Ladle refining slag from the steel refining processes in the ladles. The blast furnace slag after granulation and grinding finds extensive use in cement and concrete. The steel slag, however, is yet to find a value added application except for its occasional usage ...
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2022-4-5 The chemical composition depends on the types of furnace used in steel manufacturing, such: blast furnace (BF), Electric-arc Furnace (EAF) and Basic oxygen furnace (BOF) [15,13].
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Monosi, M. L. Ruello, D. Sani, Electric arc furnace slag as natural aggregate 312 replacement in concrete production, Cement Concrete Comp, 66, (2016) 66-72.
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2019-4-27 The main by-products of the steel industry, blast furnace (BF) slag and steel-making (SM) slag, can partially replace cement in concrete because of its potential hydraulicity [1,2,4,5,6,7,8,9].According to previous studies, about 70% of the total production of BF slag has been used as a replacement for Portland cement due to its numerous advantages, e.g., an
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437. 1. INTRODUCTION. Steel making process in electric arc furnaces generates up to 15 % of slag per ton of. steel. Major components of steel mill slag in clude Ca-silicates, Ca-Al-ferrites, and ...
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clinker with steel slag does not decrease the strength signi ficantly, 64.4 MPa compared to 66.5 MPa for the. control cement. Substituting 30% clinker in the cement mix with electric arc furnace ...
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N2 - In this study, the engineering properties of Ordinary Portland Cement (OPC) and alkali-activated slag (AAS) mortar with electric arc furnace ladle slag (EAFLS) were investigated to reveal the effects of EAFLS on the expansion of cementitious mortars.
Bavarder sur InternetThis paper 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 ...
Bavarder sur InternetMonosi, M. L. Ruello, D. Sani, Electric arc furnace slag as natural aggregate 312 replacement in concrete production, Cement Concrete Comp, 66, (2016) 66-72.
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2019-4-27 For sustainable development in the construction industry, blast furnace slag has been used as a substitute for cement in concrete. In contrast, steel-making slag, the second largest by-product in the steel industry, is mostly used as a filler material in embankment construction. This is because steel-making slag has relatively low hydraulicity and a problem with volumetric
Bavarder sur Internet2019-4-27 The main by-products of the steel industry, blast furnace (BF) slag and steel-making (SM) slag, can partially replace cement in concrete because of its potential hydraulicity [1,2,4,5,6,7,8,9].According to previous studies, about 70% of the total production of BF slag has been used as a replacement for Portland cement due to its numerous advantages, e.g., an
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2022-5-25 Electric arc furnace slag is produced during the manufacture of crude steel by the electric arc furnace (EAF) process. In this process steel scrap with additions of fluxes (e.g., lime[stone] and/or dolomite) are heated to a liquid
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2020-4-10 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 la-dle slag [1]. It is well known that technical, economical and * Corresponding ...
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2009-6-29 cement and in civil engineering as an additive for road construction. Key words: electric arc furnace slag, soil enhance, cement, road construction . 437 1. INTRODUCTION Steel making process in electric arc furnaces generates up to 15 % of slag per ton of steel. Major components of steel mill slag include Ca-silicates, Ca-Al-ferrites, and molten
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abstract = "In this study, the engineering properties of Ordinary Portland Cement (OPC) and alkali-activated slag (AAS) mortar with electric arc furnace ladle slag (EAFLS) were investigated to reveal the effects of EAFLS on the expansion of cementitious mortars.
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2018-7-6 This paper shows that the Electric arc furnace (EAF) slag is a byproduct material composed mainly from different types of calcium silicate minerals. This study deals with chemical, mineralogical, microstructure and geotechnical impacts of Egyptian EAF slag at slow cooling rate. From the boiling test it was clear that the percent of Free CaO and/or MgO in Egyptian EAF
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2022-1-17 Partial or complete replacement of soils by industry waste materials is becoming more prevalent due to its benefits including environmental considerations and improvements in engineering properties of soils. Geotechnical properties of EAF-slag-admixed soils are rarely studied in the literature, and beneficial outcomes are not well known. In this scope, the effect
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