The Influence Of Silicon On The Carbon Additive Effect Of Carburizer

The silicon in the molten iron has a greater influence on the recarburization effect. Liquid iron with high silicon content is not good for carburization. Someone changed the mass fraction of Si in the molten iron in the range of 0.6%-2.1%, and added two recarburizers as shown in Table 1, and observed the difference in recarburization time after adding the recarburizer. The results are as follows As shown in Figure 3, when the mass fraction of Si in the molten iron is high, the carbon increase rate is slow.