Automation and Control System of Reheating Furnaces The reheating furnace is one of the key equipments in a hot rolling mill. It also consumes the majority of energy needed for the rolling of steel. The reheating furnace is normally used to heat the steel stock (billets, blooms, or slabs etc.) to the rolling temperatures which are …
Read MoreAutomation Control and Modelling of Electric Arc Furnace The electric arc furnace (EAF) constitutes the main process in scrap / DRI (direct reduced iron) based steelmaking and the second most important steelmaking process route in terms of global steel production. It is the main process for recycling of ferrous scrap. It was invented in 1889 …
Read MoreProcess Control of Technological Processes Technological processes consist of handling, working, refining, combining, and manipulating materials and fluids to profitably produce end products. These processes can be precise, demanding, and potentially hazardous processes. Small changes in a process can have a large impact on the end result. Variations in proportions, temperature, flow, turbulence, and many …
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