Calculation and Analysis of the Structure and Viscosity of B₂O₃-Regulated CaO-Al₂O₃-Based Mold Fluxes

Table 1

Measured chemical composition of mold fluxes (wt. %).

Sample no.	Chemical composition (wt. %)
	CaO/Al2O3	SiO2	Na2O	BaO	Li2O	B2O3
A1	0.88	6	12	10	4	4
A2	1.25	6	11	10	5	6
A3	1.61	6	12	10	4	8
A4	2	6	10	10	5	10