Simulated Experiment Study of Factors Influencing the Hydration Activity of f-CaO in Basic Oxygen Furnace Slag

Table 2

Frequency table of elements in calcium iron manganese phase of BOF slags from different steel plants.

Type	Microarea number	Parameter	Element number/%			Molar ratio
			Ca	Fe	Mn	(Fe + Mn)/Ca
MS	100	Range	30.13–47.41	2.81–9.70	0.78–6.51	0.09–0.52
		Average	45.28	5.85	4.20	0.22
CS	150	Range	32.71–48.27	1.92–7.81	1.29–5.71	0.07–0.40
		Average	41.50	4.56	3.06	0.18
BS	110	Range	29.42–45.91	3.71–10.07	0.63–4.62	0.10–0.47
		Average	37.59	5.26	2.61	0.21