Refractories for BOF
MgO Brick
- Product description: Magnesia Carbon Brick for Converter Lining
Main Application--It's mainly applied to the working lining of BOF.
Product Name
Unit
LAMT-18A
LAMT-16A
LAMT-14A
LAMT-14B
LAMT-12A
LAMT-10A
MgO
%
≥72
≥74
≥76
≥74
≥78
≥80
C
%
≥18
≥16
≥14
≥14
≥12
≥10
Bulk Density
g/cm3
≥2.97
≥3.0
≥3.0
≥3.0
≥3.1
≥2.9
Apparent Porosity
%
≤3.0
≤3.5
≤4
≤4
≤4
≤4
CCS
Mpa
≥35
≥35
≥40
≥35
≥40
≥40
M.O.R(1400 degree C x 0.5hr)
Mpa
≥10
≥8
≥12
≥10
≥10
≥6
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