A recarburizer (calcined petroleum coke) is an auxiliary additive. So how can we use it correctly? Now the recarburizer manufacturer introduces you how to use the recarburizer correctly.
When using a recarburizer, place the recarburizer in the middle and lower part of the furnace as much as possible, and add other charge to reduce the overflow of the recarburizer and increase the contact surface between the recarburizer and the molten iron. Improve carbon efficiency.
If the furnace is used in a relatively large furnace, it should be added in multiple times, which can better improve the dissolution rate and increase the absorption rate of the graphitized recarburizer. At the same time, the recarburizer is placed on the bottom of the furnace, and it can also buffer the impact on the bottom of the furnace when the iron is added. This also protects the role of the lining.
The recarburizing agent is used in casting, which can greatly increase the amount of scrap steel, reduce the amount of pig iron or use no pig iron. Therefore, we should use this correctly when using it to better reduce costs.