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Induction furnace slag is a good pozzolan for cement replacement • At 25% replacement, induction furnace slag has the best durability properties. • The …

merchant scrap will increase and additional processing ca pacities and scrap ... the system generates 15% of by-products as slag. In the present study, induction furnace steel slags are replaced ...

Induction furnace slag was obtained at Nigeria Foundries Limited, Sango, Ota, Ogun State, Nigeria. It was crushed and milled using steel ball rolling mill at Highway and Transportation

steel-making furnaces. The slag occurs as a molten liquid melt and is a complex solution of silicates and oxides ... The iron/steel slag processing flow is schematically shown in Figure 2. There are 4 major process that steelmaking slag goes through. 1) Cooling and solidifying 2) Crushing and Magnetic separation 3) Crushing and classification ...

Therefore, it is imperative to develop the synthetic slag for the desulphurisation of the steel in the induction furnace. The slag properties such as sulphide capacity, sulphur partition ratio ...

Induction furnace slag is a good pozzolan for cement replacement ... It is a bye-product of the industrial processing of cast iron which occurs through electromagnetic induction (Mahmud et al., ... The cylindrical specimens were taken to the laboratory for crushing by the digital compressive strength testing machine as shown in Plate 3. Three ...

An induction furnace is an energy-efficient, clean-melting furnace used to melt all type of metals such as steel, iron, copper, zinc and aluminum.1 Because an induction furnace does not require an arc, it is easy to regulate the melting heat, making it a suitable option for preserving valuable alloying elements. Moreover, this type of furnace generates a …

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.

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Slag was processed by 28 companies servicing active iron and steel facilities or reprocessing old slag piles at about 129 processing plants (including some iron and steel plants with more than one slag-processing facility) in 33 States, including facilities that import and grind unground slag to sell as ground granulated blast furnace slag (GGBFS).

Slags are by- or co-products of the iron and steel making process. BF (blast furnace) slag is generated in iron production and EAF (Electric Arc Furnace) slag is generated by steel production. The same is with Basic Oxygen Furnace (BOF) slag. Processing of EAF using traditional methods involves crushing and grinding.

Technical data sheet and process to separate >75% pure iron from induction furnace slag by disintegration with success stories. Home; Company. PEACOCK ENGG; SAF ENTERPRISE ... shop-test, Supply, Erection & commissioning 2 nd generation Slag Crushing & Beneficiations Plant in TPM methodology with following customer delighting …

Titanium slags produced through ilmenite electric furnace smelting contain 60–80%TiO2, a vital titanium resource in the titanium industry. The processing and utilization of titanium slag is faced with many challenges, such as complex mineral structures, high requirements, severe environmental pollution, and heavy additives and …

Induction furnace slag (IFS), a byproduct of steel production, is a non-metallic substance that mostly contains silicates and aluminosilicates of calcium and other base materials, according to ...

The evaluation of synthetic slag is performed in the induction furnace for desulphurisation of plain carbon and alloy steel. The maximum degree of …

The 3m tons integrated steel plant produces both blast furnace slag and steel slag. The blast furnace slag after granulation, is consumed by the neighbouring Indorama Cement Ltd, in the manufacture of Portland Slag cement and GGBFS conforming to BS-6699. The steel slag after crushing is partly recycled through a sintering plant.

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Keywords : - Induction furnace slag; superplasticizer; compressive strength; slump test I. INTRODUCTION Concrete is a composite construction material composed mainly of cement, aggregate and water. The cement and other cementitious materials such as fly ash and slag cement, serve as a binder for the aggregate.

In this work, the effects of induction furnace slag (IFS) on the durability and the compressive strength properties of concrete were examined. The durability …

Each ton of molten slag is treated with about 1 ton of water, which can expand into porous body, and become expanded slag after crushing and screening. It can be used as lightweight aggregate of concrete (volume weight 400 ~ 1200 kg / m3). ... In addition to processing blast furnace slag, it can also be used for grinding slag, …

Ferrochrome slag (FCS) is a by-product of ferrochrome industries and is produced during the extraction of ferrochrome from chromite ore. The chemical composition of FCS comprises of 27–33% SiO 2, 15–25% Al 2 O 3, 20–35% MgO, and 10–15% iron-chromium compounds.The high chromium content of FCS and the possibility of its …

BOF, EAF and LF slag are utilized in cement production due to high CaO content, whereas induction furnace slag is not used due to less CaO content. IF steel slag is generated via secondary steel melting process during which ferrous metal scrap along with fluxes are melted in a furnace using an electromagnetic field for the production of steel ...

Induction furnace slag is a good pozzolan for cement replacement ... [50]. It also has a less crushing ratio but a high porosity value. Overall, the behavior of IFSS is determined by the kind of furnace used, the working temperature adopted, the desirable purity of the steel and the operating conditions of the furnace. ... It is a bye-product ...

Control of Slag Defects and Insoluble Buildup in Melting ... In addition to being used to keep ladles clean and free of slag buildup, incorporating 1-1.5 lbs. of flux has improved the inductor life of pressure-pour furnaces and coreless induction furnaces around the world.

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Figure 1: Typical slag buildup in a coreless induction furnace (gray shaded areas) The hottest area of medium and high frequency coreless furnaces is at the mid-point of the …

[Show full abstract] induction furnace under argon. The resulting titaniferous slag contained high residual iron (from the susceptor and incomplete iron reduction in the titanomagnetite), which ...

High-temperature waste heat from the iron and steel industry, as shown in Fig. 1, are mainly stored in products, molten slag and waste gas [2].Molten slag, as a kind of by-product during the steelmaking process, is exhausted in extremely high temperature and thus, it carries a great deal of high-grade heat accounting for 10% of waste energy …

The present investigation highlights the utilization of Induction Furnace (IF) steel slag as a partial replacement for coarse aggregate in concrete.