[Retracted] Effect of Basicity on the Microstructure of Sinter and Its Application Based on Deep Learning

Table 1

Chemical composition (%) and burning loss of raw materials for sintering.

Material	TFe	SiO2	Al2O3	CaO	MgO	TiO2	LOI
Brazil ore fines	62.92	5.65	1.54	0.45	0.11	0.08	0.48
Local alkali fine powder	63.96	3.25	0.79	2.69	1.83	0.09	−0.00
Other fine powders	63.54	5.41	0.75	0.60	2.61	0.34	−0.02
Australian iron ore	57.49	5.04	2.60	0.45	0.11	0.17	9.57
Return ore	54.54	5.53	1.98	11.22	2.15	0.18	−0.01
Sintering dust	42.50	5.94	2.32	18.02	4.24	0.20	5.04
Under the gray	40.92	8.96	2.48	6.96	2.20	0.27	15.70
Miscellaneous ash	—	4.22	0.77	73.30	2.90	0.04	18.31
Dolomite	—	2.68	0.82	38.45	20.21	0.04	35.39
White gray	—	4.22	0.77	73.30	2.90	0.04	18.31