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

Table 4

Mineral composition and percentage by volume.

Experiment number	Iron oxide phases		Binding phase
	Magnetite	Hematite	Calcium ferrite	Dicalcium silicate	Glassy phase	Melilite	CMS	Free-CaO
R0.6	80–85	3–5	—	5–7	7–10	—	—	—
R0.8	80–85	5–10	—	2-3	5–7	—	—	Bit
R0.9	80–85	5–7	—	1-2	10–12	—	—	—
R1.0	75–80	8–10	—	1-2	10–12	1-2	—	—
R1.2	75–80	2-3	5–10	3–5	8–10	Bit	—	—
R1.3	55–60	15–20	10–15	7–10	2-3	1.2	—	—
R1.4	50–55	2–5	30–35	5–8	3–5	—	—	—
R1.5	55–60	2-3	30–35	7–10	2-3	—	—	—
R1.6	55–60	12–15	15–20	5–7	3–5	—	—	—
R1.8	35–40	10–12	30–35	15–20	2-3	—	Trace	—
R2.0	45–50	Bit	40–45	10–12	Bit	—	—	—
R2.2	45–50	2–4	30–35	15–20	1-2	—	—	—
R2.4	50–55	5–10	30–35	10–12	Bit	—	bit	—

CMS is monticellite.