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Glass Melting Furnace
Electical Power Industry
Metallurgical Industry
Petrichemical Industry
Cement Kiln Material
Universal Refractory Material
Waste Incinerator
Tel：
0086-510-
81708128
Hotline：013921378999
E-MAIL:
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Directly Integrated Magnesia Chrome Brick
Counter 222 Addtime：2006-07-05 0:06:32
Brand name
Item
Directly integrated magnesia-chrome brick
XZMGe-18A
XZMGe-18B
XZMGe-20A
XZMGe-26
DMC-12
DMC-6
DMC-4
DMC-9A
DMC-9B
MgO ≥%
55
55
60
40
60
75
80
70
70
SiO
2
≤%
1.5
2.5
3.0
3.2
2.8
2.5
2.8
3.0
CaO ≤%
2.0
Cr
2
O
3
≥%
18
18
20
26
12
6
4
9
9
Apparent porosity
18
18
18
21
19
18
18
19
19
Cold crushing strength≥MPa
40
40
35
35
35
40
40
40
40
Temperature of refractoriness under load
0.2Mpa（T0.6℃）≥
1700
1700
1700
1700
1650
1600
1580
1600
1580
Bulk density≥g/cm
3
3.0
3.0
3.10
3.2
3.0
2.9
2.95
2.98
2.98
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Directly Integrated Magnesia Chrome Brick