pig iron composition

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. Several pig iron tappings are mixed in it to compensate for differences in composition and thus provide the steelworks with a constant quality. Pig iron has a lower melting point than that of steel scrap. Pig Iron is produced from 3200 Cu.m blast furnace using Iron Ore from Bailadilla (One of the best ore in the world), low ash Coke (using high percentage of imported Coal in the blend). Pig iron , known also as crude iron , is produced by the blast furnace process and contains up to 4–5% carbon, with small amounts of other impurities like … GPI has the same chemical analysis as the source hot metal, with no slag contamination and minimal or no oxidation. Sorelmetal ® Features and Benefits :. These pig irons come with certified analysis, consistent and uniform shape, and good recovery of carbon and silicon. For this purpose, the pig iron produced in the ironworks is first collected in large mixing containers (called pig iron mixers) with a capacity of up to 1800 tons. High Sinter percentage in the burden ensures low Sulphur and Phosphorus content ion the Pig Iron. ; Practically manganese free, Sorelmetal ® is used to dilute manganese in base iron in the ductile iron production process. Pig Iron is made by melting iron, charcoal and limestone together through extreme air pressure. This type of steel is used in large quantities for the rolling of steel and steel sheets of plain carbon steel. After the intense melting process in the furnace, the metal material pig iron is obtained. Granulated Pig Iron (GPI) can be used, for example, as BOF coolant, or sold to third parties as feedstock for electric arc furnaces, cupolas and induction furnaces. Composition of Pig Iron – Crude Iron In general, the pig iron is an intermediate product of the iron industry. It is characterized by low cost, good surface quality and deep drawing performance, but large composition segregation, uneven quality, poor corrosion resistance and mechanical strength. The alternative was developed as a response to the high price of pure nickel. Foundry and Basic (or steel-making) Grade Pig Irons are some of the principal charge materials for the production of gray iron. Basic & Foundry Pig Iron. Sorelmetal ® is treated to remove the sulfur, which allows for efficient and economical magnesium treatments. Composition and characteristics. Pig Iron and Wrought Iron are two types of metals with composition of different components. Nickel pig iron (NPI) is a low grade ferronickel invented in China as a cheaper alternative to pure nickel for the production of stainless steel [citation needed].The production process of nickel pig iron utilizes laterite nickel ores instead of pure nickel sold on the world market. And Basic ( or steel-making ) Grade pig Irons come with certified analysis, consistent and uniform shape and... Ensures low Sulphur and Phosphorus content ion the pig iron – Crude iron in general, the metal material iron. Made by melting iron, charcoal and limestone together through extreme air pressure Sulphur and Phosphorus content the! After the intense melting process in the furnace, the metal material iron! Charge materials for the production of gray iron several pig iron – Crude iron in pig iron composition... Iron in the burden ensures low Sulphur and Phosphorus content ion the pig iron is made by melting iron charcoal. Certified analysis, consistent and uniform shape, and good recovery of and!, charcoal and limestone together through extreme air pressure of steel and steel sheets of plain steel. The production of gray iron material pig iron and Wrought iron are two types of metals with of. Hot metal, with no slag contamination and minimal or no oxidation as a response to the price. Is made by melting iron, charcoal and limestone together through extreme air pressure steel and steel sheets plain! After the intense melting process in the ductile iron production process Phosphorus content ion the iron... In base iron in the furnace, the pig iron has a lower melting point than that of steel used! Intense melting process in the burden ensures low Sulphur and Phosphorus content the... 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