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what is difference between pig iron and sponge iron

Difference Between Sponge Iron and Pig Iron Compare

30/04/2011· Sponge iron is a form of iron that we can produce directly from iron ore through a reduction process whereas pig iron is a form of iron that we can produce by melting iron ore along with charcoal and limestone under very high pressure. Hence, 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

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Sponge Iron vs. Pig Iron VS Pages

Difference Between Sponge Iron and Pig Iron. Sponge and Pig iron are different from each other in terms of their use and the way they are produced. Although both are forms of iron but they have different properties. Pig iron is produced by melting iron ore under high pressure with charcoal and limestone. This has high carbon content and is brittle and unstable. To put it to commercial use this pig iron obtained

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Basic Difference between Sponge Iron and Pig Iron/Blast

11/12/2020· Pig iron is the product of smelting iron ore (also ilmenite) with a high-carbon fuel and reductant such as coke, usually with limestone as a flux. Charcoal a...

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Is pig iron and sponge iron the same or not? Quora

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. The oxide ore is reduced very slowly using carbon sources. Pig iron is denser as it is a molten

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What is the difference between sponge iron and pig iron

Pig Iron and Sponge Iron are the result of different production processes 2. Which results in different purities. Pig Iron has a lower purity than Sponge Iron. Log in Ask Question. Home Science

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What is the difference between pig iron and spone iron

26/04/2011· Pig iron is iron produced by blast furnace reduction of iron ore with lots of solid carbon present. The carbon dissolves in the iron, reducing its melting point so that it can be poured and...

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what is difference between pig iron and sponge iron askives

Cast iron is formed by smelting iron ore, or melting pig iron (the product of iron ore extraction), and mixing with scrap metals and other alloys. The liquid mixture is poured into molds and. Wrought vs. Cast Iron Costs Expect to pay between 1,500 and 4,000 including installation for cast iron, compared to the 2,500 to 5,200 range for wrought

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PIG IRON, CAST IRON & WROUGHT IRON WHAT’S THE

29/05/2017· Cast iron is manufactured by remelting pig iron with coke and limestone. This remelting is done in a furnace known as cupola furnace, which is more or less same as blast furnace. Its shape is cylindrical with diameter about 1m and height of about 5m. The raw materials are led from the top and the furnace is fired. The impurities of pig iron are removed to some extent by oxidation. The molten

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Basic Difference between Sponge Iron and Pig Iron/Blast

11/12/2020· Pig iron is the product of smelting iron ore (also ilmenite) with a high-carbon fuel and reductant such as coke, usually with limestone as a flux. Charcoal a...

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What is the difference between pig iron and spone iron

26/04/2011· Pig iron is iron produced by blast furnace reduction of iron ore with lots of solid carbon present. The carbon dissolves in the iron, reducing its melting point so that it can be poured and...

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Direct reduced iron Wikipedia

Producing sponge iron and then working it was the earliest method used to obtain iron in the Middle East, Egypt, and Europe, where it remained in use until at least the 16th century.There is some evidence that the bloomery method was also used in China, but China had developed blast furnaces to obtain pig iron by 500 BCE.. The advantage of the bloomery technique is that iron can be obtained at

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PIG IRON, CAST IRON & WROUGHT IRON WHAT’S

29/05/2017· Cast iron is manufactured by remelting pig iron with coke and limestone. This remelting is done in a furnace known as cupola furnace, which is more or less same as blast furnace. Its shape is cylindrical with diameter about 1m and height of about 5m. The raw materials are led from the top and the furnace is fired. The impurities of pig iron are removed to some extent by oxidation. The molten

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The main difference between cast iron and pig iron is

The iron obtained from Blast furnace contains about 4% carbon and many impurities in the smaller amount (e.g., S, P, S i, M n).This is known as pig iron. It can be moulded into variety of shapes. Cast iron is different from pig iron and is made by melting pig iron with scrap iron and coke using hot air blast. It has slightly lower carbon content (about 3%) and is extremely hard and brittle.

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Difference Between Iron Ore and Iron Compare the

14/06/2011· Iron is extracted from its ore through removal of oxygen, which is a process called its reduction. Another process is through blast furnace where the ore is heated with carbon (coke). Iron thus produced using coke in blast furnaces is called pig iron, while iron produced through direct reduction is called sponge iron. Here, instead of melting iron, its reduction takes place at high temperatures in the

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Pig iron Wikipedia

Pig iron is an intermediate product of the iron industry in the production of steel, also known as crude iron, which is obtained by smelting iron ore in a blast furnace.Pig iron has a very high carbon content, typically 3.8–4.7%, along with silica and other constituents of dross, which makes it very brittle and not useful directly as a material except for limited applications.

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Differences between cast iron, wrought iron, mild steel

16/05/2020· In this article, we discussed about the differences between the cast iron, wrought iron, mild steel, and hard steel respectively. Mainly, for civil engineers, it is necessary to know the difference between these irons and steel so that they have good ideas and knowledge about where to use it and where not. 1. Cast iron (C.I) 2. Wrought iron (W.I) 3. Mild steel (M.S) 4. Hard steel (H.S) 2.5% of

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5 difference between pig iron cast iron and steel

Difference between pig iron cast iron and steel. Explanation: The pig iron is also called as the crude iron and is obtained by the smelting of iron ore and blast furnace. Has a very high carbon content and thus is obtained by the chemical reduction of Iron ore and cast iron is obtained d for the pig iron. Pig iron is more brittle, while the cast ion is less brittle as compared Pig iron is less

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what is the difference between pig iron and Cast iron

What is the difference between pig iron and Cast iron Ask for details ; Follow Report by Sushmita710 20.11.2017 Log in to add a comment Answers neerajdhanik1oznvt1 Ambitious; Cast iron is a material derived from pig iron with 2 to 4 weight percent of carbon, as well as a high silicon concentration. Cast irons are broken into gray and white. White cast iron has a high cooling rate and a low

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