Demystifying Manufacturing Process of TMT Bars
Before we begin, let’s get a brief knowledge about TMT Bars . Well, for starters, these bars are manufactured through a process called Thermomechanical processing, where mechanical and thermal processes are combined to form high-quality rebars. This is done to determine how strong and flexible the product is by involving stages like water quenching, heat treatments, rolling, and atmospheric cooling. The quality of the bar is then determined upon the quality of raw materials, rolling mills that give out its shape and the system used for tempering and quenching the product. Process of Manufacturing The raw materials that are used to manufacture TMT Bars are Coal, Dolomite and Iron Ore. Firstly, the three materials are mixed together in equal proportions, and the metal fines present in the materials are gathered together to shape the pellets and sinter to increase efficiency. While that happens, coal is turned into coke and are all together added into the furnace along with limestone to ...