Table 2. Interaction coefficient of various elements in liquid steel at 1873K.

Element (i, j)	C	N	O	Si	Mn	P	S	Al	Ce
O	−0.45	0.057	−0.2	−0.131	−0.021	0.07	−0.133	−3.9	−0.57
Ce	0.397	−6.612	−5.03	0	0	1.77	−10.34	−2.67	−0.008
S	0.11	0.01	−0.27	0.063	−0.026	0.029	−0.028	0.035	−2.36
Al	0.091	−0.058	−6.6	0.0056	0	0	0.03	0.045	−0.5114