Today is£º
Directly Integrated Magnesia Chrome Brick£¨Counter 1   Addtime£º2006-7-5 0:08:41£©
Brand name
Item
XZMGe-8A
XZMGe-8B
XZMGe-8C
XZMGe-8D
XZMGe-12A
XZMGe-12B
XZMGe-12C
XZMGe-16A
XZMGe-16B
MgO ¡Ý%
70
70
70
70
65
65
65
65
65
SiO2 ¡Ü%
1.5
2.5
3.0
4.0
1.5
2.5
3.0
1.5
2.5
Cr2O3 ¡Ý%
8
8
8
8
12
12
12
16
16
Apparent porosity
18
18
19
21
18
18
18
18
18
Cold crushing strength¡ÝMPa
40
40
40
30
40
40
40
40
40
Temperature of refractoriness under load
0.2Mpa£¨T0.6¡æ£©¡Ý
1700
1700
1650
1550
1700
1700
1650
1700
1700
Bulk density¡Ýg/cm3
3.0
3.0
2.95
3.0
3.0
3.0
3.1
3.1
3.1
 
 

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