In the former process, iron ore is the main raw material. In an electric furnace, scrap iron is used and occasionally also sponge iron. Annual Review Sustainable progress. Overview was a year of important progress for ArcelorMittal. Action Action is ArcelorMittal's commitment to structurally improving profitability and cash flow generation. Governance Good corporate governance is about compliance, continuous stakeholder dialogue and being a good corporate citizen.
The carbon dissolves in the iron, reducing its melting point so that it can be poured and solidified as high-carbon ingots.
Sponge iron. Pig iron has a high carbon content and is an intermediate product for making steal. Wrought iron is iron with a low carbon content, it was used in place of steel before steel became available but is now used in the steel making process. Cast iron is iron that has been shaped by being poured into a cast.
Pig iron is from an archaic process of steel making ; The product of the blast furnace, very high carbon and silicon. Poor physical properties ,about the only direct use would be weights. Wrought iron is essentially "pure" iron, soft.
Definition: Iron, pig iron and crude steel refers to various mineral aggregates from which the metal is obtained by the conversion of various iron ores by reduction either into pig iron, in blast furnaces or electric furnaces, or into a spongy form sponge iron or into lumps by various direct reduction processes. Steels from Jaipur, Rajasthan, India. The firm was established in the year by nitin sanghi. Basically it deals in pig iron and sponge iron. Pig iron is used for steel making, Foundries, Alloy making, in automotive castings and other iron based castings.
As nouns the difference between iron and serpentine. Sponge iron, also called as Direct Reduced Iron, is the product created when iron ore is reduced to metallic iron, usually with some kind of carbon charcoal, etc , at temperatures below the melting point of iron.
This results in a. Carbon in cast 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 by melting iron ore is melted and blended to form wrought iron, steel and cast iron. These forms of pig iron are then put to commercial use. Pig iron was discovered in 11 th century by Chinese smiths. Wrought iron is used in making furniture, grills etc and this is why its demand has increased over last couple of years.
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