1,When there is a small amount of iron remaining in the furnace, the carburant to be added will be added to the surface of the iron at one time, and then the scrap will be added, and all the carburant will be pressed into the iron, so as to make the carburant in full contact with the iron. If the furnace is big and the amount of carboniser is big, you can add one layer of scrap steel and one layer of carboniser.

2,Pave a layer of broken steel plate or iron filings at the bottom of the furnace, add the carburant to be added at once, add the waste steel charge, and press the carburant well. If the furnace is large, add a large amount of carburant, you can add a layer of scrap steel, add a layer of carburant.


3, iron melting, the use of carburant fine-tuning composition, can be added to the surface of the iron, through the electric furnace melting iron vortex stirring or artificial stirring so that the carburant dissolved and absorbed. When dosing, the carbon enhancer try to add enough or a small amount of more, no matter what kind of carbon enhancer, add on the surface of the molten iron, the absorption rate is slow.