• Synthetic Slag for Secondary Steelmaking – IspatGuru

    2017-3-28  Synthetic slag is used during the secondary steelmaking because of the following. Synthetic slag greatly influences deoxidation and desulphurization of the liquid steel. It greatly shortens the steelmaking time, efficiently remove impurities and improve the steel quality.

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  • Synthetic Slag - Vintech Fluxo

    Pre Melt Synthetic Slag is used as deoxidizer, desulfuration, dephosphorization in steelmaking. Briquette : Size: 10-50 MM, Synthetic slags are used during steel treatment in the ladle from the viewpoint of effective refinement.

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  • Synthetic Slag Harsco Environmental

    2021-6-25  Our Synthetic Slags are produced with an engineered balance of premelted fluxes to increase the lime/slag melting rate and control the final slag fluidity. They are also custom formulated with supplemental magnesia to extend ladle slagline refractory life. We provide hands on technical support, with complete ladle practise analysis and our ...

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  • synthetic slag, synthetic slag Suppliers and

    As a steel refining addition, Premelting Calcium Aluminate for Synthetic Slag is a kind of auxiliary material for steelmaking. The premelting specifications are as below: Al2O3:35%min, CaO: 45%min, TiO2:1.5 Max SiO2: 5.0%max, Size: 0-50mm.

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  • SYNTHETIC SLAG BRIQUETTES FOR USE IN

    The invention relates to a synthetic slag forming briquette encased in an aluminum shell. The briquette may include a deoxidizing agent, calcium oxide, calcium fluoride, calcium aluminate, magnesia, or dolomitic lime, or combinations thereof.

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  • nikitametallurgicals.tradeindia - Synthetic Slag

    Synthetic Slag; Synthetic Slag For Steel Refining; Synthetic Slag For Steelmaking Deoxidizer; Synthetic Slag Used As Desulphurizer; Calcium Aluminate. Calcium Aluminate; Deoxidizer Fused Calcium Aluminate; Fused Calcium Aluminate; Metallurgical additives Calcium Aluminate (sintered and Fused type) Refining flux calcium aluminate; Synthetic Calcium Aluminate; Slag Conditioner. Slag Conditioner Balls; Steel Slag Conditioner; Steel Plant Refinery Products. Synthetic Slag; MgO Based Synthetic Slag

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  • Composition and characteristics of deoxidizer for

    2019-7-15  Under alkaline slag, the deoxygenation capacity of silicon can be fully utilized, because the deoxygenation product of silicon is silicon oxide can be combined with calcium oxide in alkaline slag into a stable element, thus greatly reducing the activity of silica, so that the silicon deoxygenation

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  • Thermodynamic Modelling for Design of Synthetic

    2019-2-7  The synthetic slag 1 containing CaF 2 and Na 2 O, and slag 2 containing CaF 2 only, possesses lower melting temperature of the slag, with enhanced fluidity and higher percentage of liquid slag at the steelmaking temperature. Slag 3, that is high alumina, low basicity and low melting slag has been used to study the behaviour of the low basicity slag in inclusion removal.

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  • Calcium Aluminate Synthetic Slag and Fused Calcium ...

    In steel refining the liquid slag or powder mixtures of Synthetic Calcium Aluminat is based on the treatment creating the intensification of the speed of migration of unwanted impurities from the liquid steel in the slag, mainly by diffusion.

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  • Steelmaking Materials NuFlux United States

    Exceptional quality in metallurgical products, expertise, and service are the foundation of our company, and is the driving force behind all our engineered materials for the steel industry. We work in a highly competitive field, so we’re constantly researching and observing

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  • Synthetic Slag Harsco Environmental

    2021-6-25  Our Synthetic Slags are produced with an engineered balance of premelted fluxes to increase the lime/slag melting rate and control the final slag fluidity. They are also custom formulated with supplemental magnesia to extend ladle slagline refractory life. We provide hands on technical support, with complete ladle practise analysis and our ...

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  • Synthetic Slag for Secondary Steelmaking – IspatGuru

    2017-3-28  The synthetic slag is to be designed for each application. The CaO and Al2O3 contents in calcium aluminates is varied in large ranges mainly to suit local conditions of secondary steelmaking in the steel melting shop of the plant. Synthetic slag has CaO content usually in the ranges from 25 % to over 55 %, Al2O3 content in the ranges from 30 % ...

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  • Slag Deoxidizers - BPI Inc.

    Slag Deoxidizers BPI produces customized Fe slag deoxidizer products using Aluminum, Silicon, Titanium, mixed metals or combinations of any of these. Each product is sized to keep the reductant up in the slag and can be custom blended with other slag making minerals to provide balanced slag chemistry.

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  • Composition and characteristics of deoxidizer for

    2019-7-15  Composition and characteristics of deoxidizer for steelmaking. 2019-07-15. ... because the deoxygenation product of silicon is silicon oxide can be combined with calcium oxide in alkaline slag into a stable element, thus greatly reducing the activity of silica, so

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  • Synthetic Slag - Slag Conditioner Briquetes

    GG. color. gray. pack. 20kg. The Slag conditioner offered by us helps in adjusting Slag composition in a way that it interacts in a balanced way with steel, thus helping in maintaining proper equilibrium. Further, it also helps in absorbing inclusions as well as impurities and assists in producing a cleaner as well as better quality steel.

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  • Reade Advanced Materials - Deoxidizers (Metallurgical)

    2021-6-24  8) Silicon Metal- is one of the principal deoxidizers used in steelmaking. Silicon is less effective than manganese in increasing as-rolled strength and hardness. In low-carbon steels, silicon is generally detrimental to surface quality. 9) Silicon Carbide Grain- is an effective slag deoxidizer, as well as an excellent source of silicon and carbon.

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  • Thermodynamic Modelling for Design of Synthetic

    2019-2-7  The synthetic slag 1 containing CaF 2 and Na 2 O, and slag 2 containing CaF 2 only, possesses lower melting temperature of the slag, with enhanced fluidity and higher percentage of liquid slag at the steelmaking temperature. Slag 3, that is high alumina, low basicity and low melting slag has been used to study the behaviour of the low basicity ...

  • Get Price
  • nikitametallurgicals.tradeindia - Synthetic Slag

    Nikita Metallurgicals Pvt. Limited takes immense pleasure in introducing itself as a dependable ISO certified company. As a manufacturer and supplier, we are getting excellent response of the market for our Calcium Aluminate, Flux Calcium Aluminate, Synthetic Slags, Slag Conditioner, Al Dross Powder, Aluminium Ingots, Aluminum Alloy Ingots and Aluminium Notch Bar.

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  • The recycling and reuse of steelmaking slags — A

    2019-7-1  Steelmaking slag is also potentially beneficial to the marine environment due to its high porosity and large surface area. For this reason research into the marine applications of steelmaking slag has increased significantly over the past few years (Yi et al., 2012). 6.1. Restoration of coral reefs

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  • 熔炼钢终脱氧使用铝质脱氧剂烧损小炼细晶粒钢铝质脱氧剂 ...

    Aluminum deoxidizer is important for improving steelmaking process and saving raw materials. The final deoxidation is an important part of steel smelting. For a long time, people have been accustomed to deoxidizing steel with metallic aluminum blocks.

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  • Synthetic Slag Harsco Environmental

    2021-6-25  Our Synthetic Slags are produced with an engineered balance of premelted fluxes to increase the lime/slag melting rate and control the final slag fluidity. They are also custom formulated with supplemental magnesia to extend ladle slagline refractory life. We provide hands on technical support, with complete ladle practise analysis and our ...

  • Get Price
  • calcium aluminate,Synthetic slag -

    Calcium aluminate /synthetic slag Synthetic slag consists of prepared mixture of several individual oxides which is used during secondary steelmaking to assist the steel treatment in the ladle from the viewpoint of effective refinement.

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  • Nepheline syenite as a synthetic slag addition in ...

    1989-1-1  (ii) Synthetic slag mixtures: A variety of synthetic steelmaking slags is commercially available, one being Coflux, a calcium aluminate material manufactured by Elkem Metals Company. This is a synthetic slag-forming compound, containing 50-56 wt% CaO, 44-50 wt% A1203, with minor quantities of MgO, SiO2, and TiO2.

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  • Products Services Manufacturer from Raipur

    Sinterized Synthetic Slag is a kind of auxiliary material for steelmaking, as it speeds up secondary metallurgy process. It facilitates faster desulphurization, improves overall steel cleanliness and makes high grade steel with cheaper cost.

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  • China Low Si Fused Metallurgical Refining Synthetic

    China Low Si Fused Metallurgical Refining Synthetic Slag for Steel-Making, Find details about China Refining Clinker, Calcium Aluminate from Low Si Fused Metallurgical Refining Synthetic Slag for Steel-Making - Yuzhou Cendali Industry Co., Ltd.

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  • Steelmaking alloySteelmaking burdenDeoxidizer for

    2020-7-8  Steelmaking alloy and Steelmaking burden and Deoxidizer for molten steel and ferrosilicon and Refractory production and Anyang Qianyu Metallurgical Materials Co., Ltd. ... High efficiency slag remover, compound slag remov. Silicon ball, silicon carbon ball, silicon carbide .

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  • Lecture 14 M odern trends in BOF steelmaking Contents

    2017-8-4  • During synthetic slag practice in ladle, composition of slag will be altered which will affect secondary steelmaking refining operation s like desulphurization, deoxidation etc. This will lead to increased consumption of deoxidizers • Carried-over slag can increase the refractory wear. • FeO and MnO of slag react with Al and forms Al 2O

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  • REFINING OF STEEL BY USING SYNTHETIC SLAG

    2011-8-5  Quantity of synthetic slag Q is in percent from the quantity of steel and the high values of correlation coefficient shows tide interdependency between the oxygen and sulphur contents of steel, after treatment and the quantity of synthetic slag. 30 40 50 60 70 80 00,511,522,5 3 Quantity of slag, % Oxigen, ppm 12 14 16 18 20 22 24 26 28 30 32 00 ...

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  • 熔炼钢终脱氧使用铝质脱氧剂烧损小炼细晶粒钢铝质脱氧剂 ...

    Aluminum deoxidizer is important for improving steelmaking process and saving raw materials. The final deoxidation is an important part of steel smelting. For a long time, people have been accustomed to deoxidizing steel with metallic aluminum blocks.

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  • Viscosities of ironmaking and steelmaking slags ...

    2013-7-18  The calculated results were in reasonable agreement with traceable experimental data for a range of synthetic slags and industrial iron- and steelmaking slags. The latter included mould fluxes and blast furnace, steelmaking and coal slags. For most slag compositions here, the viscosities predicted with the present model were in better agreement ...

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