The specifications of MgO-C bricks used in different parts of EAF

ITEM	unit	CF-MC-8	CF-MC-10	CF-MC-12	CF-MC-14	CF-MC-18	CF-MC-20
MgO	%	≥68	≥68	≥68	≥65	≥65	≥65
C (+)	%	≥8	≥10	≥12	≥14	≥18	≥20
Bulk Density	g/cm3	≥3.05	≥3.02	≥3.00	≥2.97	≥2.92	≥2.88
Apparent porosity	%	≤4	≤4	≤4	≤3.5	≤3.5	≤3.5
C.C.S	MPa	≥45	≥40	≥40	≥40	≥35	≥30
M.O.R	MPa	≥6	≥6	≥8	≥8	≥8	≥8
(1400℃*30ms)
Application		Slide wall		Common	Hotspots, Slag line

(MgO-C bricks packed on pallets)






(MgO-C bricks stocked in warehouse)






(MgO-C bricks loaded in containers)