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Semi-Reintegrated Magnesia-Chrome Brick
Counter 246   Addtime：2006-07-05 0:10:22
Brand name
Item

Normal magnesia-chrome brick

XBMGe-16
XBMGe-18
XBMGe-20B
MGe-20
MGe-16
MGe-12
MGe-8
MgO ≥%
55
50
60
40
45
55
60
SiO2 ≤%
2.5
2.5
1.5
Cr2O3 ≥%
16
18
19
20
16
12
8
Apparent porosity
18
18
16
23
23
23
24
Cold crushing strength≥MPa
40
40
60
24.5
24.5
24.5
24.5
Temperature of refractoriness under load 0.2Mpa（T0.6℃）≥
1700
1700
1700
1550
1550
1550
1530
Bulk density≥g/cm3
3.1
3.15
3.2
3.05
2.9
2.85
2.8

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