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DC ARC furnace for Sponge ironDRI Direct Reduced IronSpongy iron melting When ferro ore was reduced to sponge iron by blast furnace it must be melted by Electric Arc Furnace EAF to remove the impurities then adjust the component to your required steel.
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Scrap iron melting furnace When ferro ore was reduced to sponge iron by blast furnace it must be melted by Electric Arc Furnace EAF to remove the impurities .
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Sponge Iron India is the worlds largest producer of sponge iron most of which is produced primarily through the coal based method of production Growth in the sponge iron production can be attributed largely to the popularity of secondary steelmaking route which has shown a phenomenal growth in India.
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The key difference between sponge iron and pig iron is that we can produce sponge iron by direct reduction of iron ore through reducing agents whereas the production of pig iron is by melting iron ore with charcoal and limestone at very high pressures Furthermore sponge iron is porous while pig iron .
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The source of both pig iron and sponge iron are iron ore In case of pig iron the ore is reduced and melt in the blast furnace and the preliminary product is liquid iron which solidifies to pig iron On the other hand sponge iron is achieved by reduction of iron ore in a solid state process The ore is never melted.
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2012111THE USE OF SPONGE IRON IN UHP ELECTRIC FURNACES W Maschlanka P Kehl H Knapp H Voss Summary Since autumn of 1971 sponge iron is used in the electric furnace shop of Hamburger Stahiwerke GmbH for the steelmaking process Both the equipment used for continuous charging of sponge iron and the melting practice applied is described.
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20151019Sponge Iron Consumption against Metallic Steel Scrap In Secondary Steel Making sponge iron has fewer yields as compared to gas based sponge iron its availability is the main nothing but the percentage of the molten metal you get from the sponge iron you have charged in the furnace Better yield will give lesser power consumption and better.
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The Research Development team of Electrotherm has extensively worked upon this process of Sponge Iron making and we have successfully produced sponge iron from our 25TPD Tunnel Kiln at our steel making complex at Samakhyali Kutch A sample of the product from our Tunnel Kiln is shown here.
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SUNFLAG STEEL uses the Sponge Iron Hot Metal from MBF Plant Return ScrapElectric Arc FurnaceLadle Refining FurnacesVacuum Degassing Continuous casting machines Rolling mills route backed up by the stateoftheart technology and computerized process control.
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Direct Reduced Iron DRI also known as Sponge Iron offers an alternative steel production route to BFBOF and ScrapEAF routes In DRI iron ore is reduced in its solid state unlike BF process where a liquid metal is formed during reduction DRI can then be transformed to steel in electric arc furnaces DRI production is common in Middle East South America India and Mexico.
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Sponge Iron India is the worlds largest producer of sponge iron most of which is produced primarily through the coal based method of production Growth in the sponge iron production can be attributed largely to the popularity of secondary steelmaking route which has shown a phenomenal growth in India.
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The process of sponge iron making aims to remove the oxygen from iron ore or pellets Shivam Iron Steel Co Ltd has also established blast furnace and is one of the largest manufacturers of steel through secondary route in Eastern India fulfilling the steel needs of almost industry in this region and exports.
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The source of both pig iron and sponge iron are iron ore In case of pig iron the ore is reduced and melt in the blast furnace and the preliminary product is liquid iron which solidifies to pig iron On the other hand sponge iron is achieved by reduction of iron ore in a solid state process The ore is never melted.
Learn more
2012111THE USE OF SPONGE IRON IN UHP ELECTRIC FURNACES W Maschlanka P Kehl H Knapp H Voss Summary Since autumn of 1971 sponge iron is used in the electric furnace shop of Hamburger Stahiwerke GmbH for the steelmaking process Both the equipment used for continuous charging of sponge iron and the melting practice applied is described.
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Sponge iron production process Iron and phosphorus reduction method the iron oxide phosphorus is the steel which is heated in the furnace and the surface oxidation layer of Reduction sponge iron deoxidant hot rolled steel iron oxide phosphor can be used as raw the steel is produced by selffall material because the rimming steel iron oxide phosphor of TFe C S and P content of chemical .
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Sponge Iron For Furnace Our Sponge Iron are processed from the best quality material and latest technology We make assure to give complete clients satisfaction we ensure that the provided product is well equipped using the top quality item.
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201267SPONGE IRON Technology and equipment for production sponge iron from hematite are fines through Rotary Hearth Furnace has been demonstrated in a setup in China having feed capacity 100000 Ton per annum Mean diameter of Furnace is 135m Scale up of design is ready for 500000 Ton per annum sponge iron capacity.
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2015827iron oxide is removed leaving void space and it acquires a spongy internal structure Hence Direct Reduced Iron DRI is also called sponge iron It is an important raw material for steel making through the electric arc furnace EAF or electric induction furnace EIF route of steel production Sponge iron is an ideal substitute with.
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2016112sponge iron or Direct reduced Iron DRI Gas based sponge iron if briquetted is known as Hot Briquetted Iron HBI Since there is no melting gangue in the ore cannot be removed and hence passes on to the sponge iron Sponge iron is a raw material for steel making through electric arc furnace and induction furnace Initially it was used as a.
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2014820Department of Metallurgical Materials Engineering National Institute of Technology Rourkela769 008 Orissa India CERTIFICATE This is to certify that the thesis entitled DEPHOSPHORIZATION OF STEEL PRODUCED FROM SPONGE IRON IN THE INDUCTION FURNACE submitted by Mr ABHILASH PUROHIT Roll No 212MM2458 in partial fulfillment of the .
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The process of sponge iron making aims to remove the oxygen from iron ore or pellets Shivam Iron Steel Co Ltd has also established blast furnace and is one of the largest manufacturers of steel through secondary route in Eastern India fulfilling the steel needs of almost industry in this region and exports.
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The process of sponge iron making aims to remove the oxygen from iron ore The quality of sponge iron is primarily ascertained by the percentage of metallization removal of oxygen which is the ratio of metallic iron to the total iron present in the product Sponge iron manufacture is highly sensitive to raw material characteristics.
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Sponge iron is a metallic product produced through direct reduction of iron ore in the solid state Qualities High iron content Uniform and consistent quality Lower sulphur and phosphorus content Sponge iron is another form of iron that is produced directly from iron ore through a reduction process.
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Sponge iron production process Iron and phosphorus reduction method the iron oxide phosphorus is the steel which is heated in the furnace and the surface oxidation layer of Reduction sponge iron deoxidant hot rolled steel iron oxide phosphor can be used as raw the steel is produced by selffall material because the rimming steel iron oxide phosphor of TFe C S and P content of chemical .
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2019515Pig iron is an intermediate product of the iron industry also known as crude iron which is first obtained from a smelting furnace in the form of oblong blocks Pig iron has a very high carbon content typically 38471 along with silica and other constituents of dross which makes it very brittle and not useful directly as a material .
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Iron and Steel Making Machines Pioneers in the industry we offer induction melting furnace tunnel kiln coal based dri plant modular billet caster vibro feeder metal refining converters and electric arc furnace .
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Sinter plant a pellet plant a sponge iron kiln a blast furnace an electric arc furnace wire rod and bar and bloom mills ICRA notes that while UML reported net losses in the last five years the steel business of UML has been profitable in the recent years at OPBITDA levels The EBITDA from UMLs steel business witnessed a sharp .
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2015827iron oxide is removed leaving void space and it acquires a spongy internal structure Hence Direct Reduced Iron DRI is also called sponge iron It is an important raw material for steel making through the electric arc furnace EAF or electric induction furnace EIF route of steel production Sponge iron is an ideal substitute with.
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2019517Scrap Iron Melting Furnace Steeliron Induction melting furnaces are very popular in steel mills and foundries They are being used for holding and then smelting ferrous metals sponge iron nonferrous and many other steel scrapsThey are used to replace cupolas since the cupolas end to emit a lot of dust and other dangerous pollutants.
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Reduced iron derives its name from the chemical change that iron ore undergoes when it is heated in a furnace at high temperatures in the presence of hydrocarbonrich gases carbon monoxide or elementary carbon Direct reduction refers to processes which reduce iron oxides to metallic iron at temperatures below the melting point of iron.
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