The main components of ferrochrome slag are chromium trioxide, silicon oxide, magnesium oxide, aluminum oxide, calcium oxide and iron oxide. The produced ferrochromium slag is also widely used. Let's first take a look at its production to have a deeper understanding of it.
Since high-carbon ferrochrome is smelted with slag, the chromium ore only contains 30%-50% chromium trioxide. Therefore, during the smelting process, other components of the ore are discharged out of the furnace in the form of slag together with the molten iron to form ferrochrome slag. At present, the domestic methods of discharging are divided into dry slag method and water slag method. The dry slag method will form large pieces of dry slag, and the water slag method will form granular slag of about 1-20mm after water quenching process.
I hope this brief explanation of the generation of ferrochromium slag can solve everyone's doubts. For more information, please pay attention to the updates of this website at any time, and you can also call us for consultation.
