investment cost of hot strip mill

Strip mill

The strip mill was a major innovation in steelmaking, with the first being erected at Ashland, Kentucky in 1923 This provided a continuous process, cutting out the need to pass the plates over the rolls and to double them, as in a pack millAt the end the strip was cut with a guillotine shear or rolled into a coil Early (hot rolling) strip mills did not produce strip suitable for ,...

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Inside Gary Works Gary's 84

Japanese mill of the same caliber rolls a little more tonnage, but the coils are much wider and thicker For all its bulk and brawn, the 84-inch hot strip mill is a delicate...

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HOT STRIP MILLS Modernization concepts

HOT STRIP MILLS Modernization concepts METALLURGICAL PLANT and ROLLING MILL TECHNOLOGY Hot Rolling Mills SMS metallurgy SMS SIEMAG Hot Strip Mills 2 ADAPTING existing hot strip mills to present-day market requirements Owing to their size and high investment volume, hot strip mills have an extremely long life Almost 40 % of the 140 conven-tional hot strip mills ,...

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steel cost model

Hot Strip Mill Cost Modelling Notes and Assumptions The Steel Costing Model The economic model shown above has been prepared to show how hot rolled coil costs can be estimated through a simple cost benchmarking approach The predicted total cost is not meant to represent an actual cost for any particular hot strip mill It is a notional figure ....

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Hot strip mill

Hot strip mill Around a third of the products we send out to our customers, are hot rolled In the hot strip mill (Ghent), slabs coming from the continuous caster are rolled out to steel plates with a thickness of around 125 to 13mm...

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in Integrated Steel Plants

Hot Strip Mill: The rolling mill that reheats and rolls steel slabs into hot bands, steel strips that are typically 010 inches thick and 50 to 60 inches wide Ingot: Individual shapes cast by pouring liquid steel into individual molds With continuous casters becoming more and more common in steel making, ingots are tending to become obsolete...

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Main features of a modern hot strip mill

Coilers are located between the rolling mill and the finishing mill They roll and form coils of the transferred steel bar The temperature is also reduced when the steel bar passes through these coils These are the main features of a modern hot strip mill that increases quality and productivity This also allows flexibility of processing and ....

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investment cost of hot strip mill

SAIL to set up hot strip mill at Rourkela plant for , A more complete list of items included or excluded can be found in your Mining Cost Service ....

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Rolling (metalworking)

Hot rolling is a metalworking process that occurs above the recrystallization temperature of the material After the grains deform during processing, they recrystallize, which maintains an equiaxed microstructure and prevents the metal from work hardening The starting material is usually large pieces of metal, like semi-finished casting products, such as slabs, blooms, and billets...

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